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list of IBM PS/2 models

{{Use mdy dates|date=August 2022}}

{{short description|None}}

File:Personal System 2 Series of Computers.png; from left to right: a Server 95, a Model 80, a Model 25, and a PS/2 E on top of a Model 56 and a Model 30 286]]

The Personal System/2 or PS/2 was a line of personal computers developed by International Business Machines Corporation (IBM). Released in 1987, the PS/2 represented IBM's second generation of personal computer following the original IBM PC series, which was retired following IBM's announcement of the PS/2 in April 1987. Most PS/2s featured the Micro Channel architecture bus—a closed standard which was IBM's attempt at recapturing control of the PC market. However some PS/2 models at the low end featured ISA buses, which IBM included with their earlier PCs and which were widely cloned due to being a mostly-open standard. Many models of PS/2 were made, which came in the form of desktops, towers, all-in-ones, portables, laptops and notebooks.

Notes

; Legend

{{legend|#FCC|ISA, 8-bit}}

{{legend|#CFC|ISA, 16-bit}}

{{legend|#CEF|Micro Channel, 16-bit}}

{{legend|#CCF|Micro Channel, 32-bit}}

{{legend|#CFE|MCA/ISA}}

{{legend|#FFC|Other}}

; Explanatory notes

  • Built-in or optional monitors are CRTs unless mentioned otherwise.
  • The Space Saving Keyboard is a 87-key numpad-less version of the Model M.
  • The 25 Collegiate, intended for college students, had two 720 KB floppy drives, maxed out the RAM to 640 KB, and came packaged with the official PS/2 Mouse, Windows 2.0, and four blank floppy disks.{{cite journal|url=https://books.google.com/books?id=2jsEAAAAMBAJ&pg=PA44|title=Short Looks: IBM PS/2 Model 25|journal=InfoWorld|publisher=CW Communications|via=Google Books|date=August 17, 1987|volume=9|issue=33}}
  • Financial workstations came packaged with a 50-key function keypad and were intended for use in banks.{{cite journal|last=Gibson|first=Stanley|url=https://books.google.com/books?id=0OuJCcQkEzEC&pg=PP24|title=IBM banks on options for PS/2s|journal=Computerworld|date=November 9, 1987|publisher=CW Communications|page=24|volume=XXI|number=45|via=Google Books}}
  • LS models are "LAN Stations": essentially the same as their non-LS counterparts but without floppy drives or hard drives and that connect to networks using Ethernet or Token Ring adapters (in essence, diskless workstations).{{cite journal|last=Mardesich|first=Jodi|url=https://books.google.com/books?id=LjwEAAAAMBAJ&pg=PT26|title=IBM Joins Diskless Workstation Market with 386SX Machine|journal=InfoWorld|date=October 15, 1990|publisher=CW Communications|volume=12|number=42|via=Google Books|page=39}}
  • Ultimedia models shipped with a microphone and included SCSI CD-ROMs, M-Audio sound adapter cards and volume controls and headphone and microphone jacks at the front of the case.
  • Array models are PS/2 Servers with support for RAID.{{cite journal|last=Burns|first=Christine|url=https://books.google.com/books?id=HRAEAAAAMBAJ&pg=PA24|title=IBM Offers 7 New Servers|journal=Network World|date=September 20, 1993|publisher=IDG Publications|volume=10|number=38|via=Google Books|pages=24, 27}}

Models

=Main line=

{{sticky header}}{{sort under}}

class="wikitable sortable sticky-header sort-under" style="font-size: 85%;"

|+ IBM PS/2 models

ModelIBM {{abbr|P/N|part number}}ProcessorClock speed
{{small|(MHz)}}		BusNo. of
slots		No. of
drive bays		{{abbr|FDD|Floppy disk drive}}{{abbr|HDD|Hard disk drive}}Stock
{{abbr|RAM|Random-access memory}}		Maximum
{{abbr|RAM|Random-access memory}}		Video adapterMonitorForm factorDate introducedNotesclass="unsortable" | {{abbr|Ref(s).|Reference(s)}}
25

| 8525-001

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 2

| 2

| one 720 KB

| none

| 512 KB

| 640 KB

| MCGA

| 12-in. monochrome

| All-in-one

| {{date table sorting|1987|08}}

| Space Saving Keyboard

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/8525.html|title=IBM PS/2 (Model 25) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

25

| 8525-004

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 2

| 2

| one 720 KB

| none

| 512 KB

| 640 KB

| MCGA

| 12-in. color

| All-in-one

| {{date table sorting|1987|08}}

| Space Saving Keyboard

|

25

| 8525-G01

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 2

| 2

| one 720 KB

| none

| 512 KB

| 640 KB

| MCGA

| 12-in. monochrome

| All-in-one

| {{date table sorting|1987|08}}

|

| {{cite web|title=IBM Personal System/2 and IBM Personal Computer Product Reference, Version 4.0|url=http://bitsavers.org/pdf/ibm/pc/IBM_Personal_System_2_and_IBM_Personal_Computer_Product_Reference_Ver_4.0_Sep88.pdf#page=44|date=September 1988|publisher=International Business Machines Corporation|accessdate=September 29, 2021|page=44|via=Bitsavers}}

25

| 8525-G04

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 2

| 2

| one 720 KB

| none

| 512 KB

| 640 KB

| MCGA

| 12-in. color

| All-in-one

| {{date table sorting|1987|08}}

|

|

25 Collegiate

| 8525-C02

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 2

| 2

| two 720 KB

| none

| 640 KB

| 640 KB

| MCGA

| 12-in. monochrome

| All-in-one

| {{date table sorting|1987|08}}

| Space Saving Keyboard

| {{cite web|title=IBM Personal System/2 and IBM Personal Computer Product Reference, Version 4.0|url=http://bitsavers.org/pdf/ibm/pc/IBM_Personal_System_2_and_IBM_Personal_Computer_Product_Reference_Ver_4.0_Sep88.pdf#page=43|date=September 1988|publisher=International Business Machines Corporation|accessdate=September 29, 2021|page=43|via=Bitsavers}}

25 Collegiate

| 8525-C05

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 2

| 2

| two 720 KB

| none

| 640 KB

| 640 KB

| MCGA

| 12-in. color

| All-in-one

| {{date table sorting|1987|08}}

| Space Saving Keyboard

|

25 Collegiate

| 8525-K02

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 2

| 2

| two 720 KB

| none

| 640 KB

| 640 KB

| MCGA

| 12-in. monochrome

| All-in-one

| {{date table sorting|1987|08}}

|

|

25 Collegiate

| 8525-K05

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 2

| 2

| two 720 KB

| none

| 640 KB

| 640 KB

| MCGA

| 12-in. color

| All-in-one

| {{date table sorting|1987|08}}

|

|

25 LS

| 8525-L01

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 2

| 2

| one 720 KB

| none

| 512 KB

| 640 KB

| MCGA

| 12-in. monochrome

| All-in-one

| {{date table sorting|1987|08}}

| Token Ring

|

25 LS

| 8525-L04

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 2

| 2

| one 720 KB

| none

| 512 KB

| 640 KB

| MCGA

| 12-in. color

| All-in-one

| {{date table sorting|1987|08}}

| Token Ring

|

25 286

| 8525-006

| Intel 80286

| 10 (1 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 2

| 2

| one 1.44 MB

| none

| 1 MB

| 4 MB

| VGA

| 12-in. color

| All-in-one

| {{date table sorting|1990|10}}

| Space Saving Keyboard

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/8525-286.html|title=IBM PS/2 (Model 25-286) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

25 286

| 8525-036

| Intel 80286

| 10 (1 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 2

| 2

| one 1.44 MB

| 30 MB {{small|(ST-506)}}

| 1 MB

| 4 MB

| VGA

| 12-in. color

| All-in-one

| {{date table sorting|1990|10}}

|

|

25 286

| 8525-G06

| Intel 80286

| 10 (1 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 2

| 2

| one 1.44 MB

| none

| 1 MB

| 4 MB

| VGA

| 12-in. color

| All-in-one

| {{date table sorting|1990|10}}

| Space Saving Keyboard

|

25 286

| 8525-G36

| Intel 80286

| 10 (1 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 2

| 2

| one 1.44 MB

| 30 MB {{small|(ST-506)}}

| 1 MB

| 4 MB

| VGA

| 12-in. color

| All-in-one

| {{date table sorting|1990|10}}

|

|

25 SX

| 8525-K00

| Intel 386SX

| 20

| style="background:#CFC" | ISA, 16-bit

| 3

| 2

| one 1.44 MB

| none

| 1 MB

| 16 MB

| VGA

| 12-in. color

| All-in-one

| {{date table sorting|1992|04}}

|

| {{cite news|last=Lunan|first=Charles|date=January 1992|title=IBM Goes After School Computer Market|url=https://www.proquest.com/docview/389035054/|work=Sun Sentinel|publisher=Tribune Publishing Company|page=D3|via=ProQuest|quote=On Tuesday, IBM released the first product developed by [Jose] Garcia's team: the Model 25 SX. The new model uses the same Intel 386SX microprocessor ... to run the graphics-rich software popular with teachers. It will be able to display up to 256 different colors and come standard with connections for overhead projection systems and computer networks. The new models will become available in April at $1,249 to $1,899, IBM said.}}{{cite web|last=Walsh|first=William|date=June 15, 2005|url=http://www.walshcomptech.com/ps2/25sx.htm|title=IBM PS/2 Model 25SX|publisher= Walsh Computer Technology|accessdate=September 29, 2021}}

25 SX

| 8525-K01

| Intel 386SX

| 20

| style="background:#CFC" | ISA, 16-bit

| 3

| 2

| one 1.44 MB

| none

| 1 MB

| 16 MB

| VGA

| 12-in. color

| All-in-one

| {{date table sorting|1992|04}}

| Ethernet

|

25 SX

| 8525-L02

| Intel 386SX

| 20

| style="background:#CFC" | ISA, 16-bit

| 3

| 2

| one 1.44 MB

| none

| 1 MB

| 16 MB

| VGA

| 12-in. color

| All-in-one

| {{date table sorting|1992|04}}

| Token Ring

|

30

| 8530-001

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 3

| 2

| one 720 KB

| none

| 640 KB

| 640 KB

| MCGA

| optional

| Desktop

| {{date table sorting|1989|04}}

| Replaces the 8530-002

| {{cite book | last=Mueller | first=Scott | date=1994 | url=https://archive.org/details/upgradingrepairi00muel_7/page/1208/ | title=Upgrading and Repairing PCs | publisher=Que | pages=1120–1121 | edition=4th | isbn=9781565299320 | via=the Internet Archive}}{{cite journal | date=April 10, 1989 | url=https://link.gale.com/apps/doc/A7202700/GPS?sid=wikipedia | title=IBM cuts prices on three PS/2s | journal=Computer & Software News | publisher=Lebhar-Friedman, Inc. | volume=7 | issue=15 | page=3 et seq | via=Gale}}

30

| 8530-002

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 3

| 2

| two 720 KB

| none

| 640 KB

| 640 KB

| MCGA

| optional

| Desktop

| {{date table sorting|1987|04}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43UQGQ.html|title=IBM PS/2 (Model 30) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

30

| 8530-021

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 3

| 2

| one 720 KB

| 20 MB {{small|(ST-506)}}

| 640 KB

| 640 KB

| MCGA

| optional

| Desktop

| {{date table sorting|1987|04}}

|

|

30

| 8530-R02

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 3

| 2

| two 720 KB

| none

| 640 KB

| 640 KB

| MCGA

| optional

| Desktop

| {{date table sorting|1987|11}}

| Financial workstation

| {{cite web|title=IBM Personal System/2 and IBM Personal Computer Product Reference, Version 4.0|url=http://bitsavers.org/pdf/ibm/pc/IBM_Personal_System_2_and_IBM_Personal_Computer_Product_Reference_Ver_4.0_Sep88.pdf#page=44|date=September 1988|publisher=International Business Machines Corporation|accessdate=September 29, 2021|page=44|via=Bitsavers}}{{cite journal|last=Gibson|first=Stanley|url=https://books.google.com/books?id=0OuJCcQkEzEC&pg=PP24|title=IBM banks on options for PS/2s|journal=Computerworld|date=November 9, 1987|publisher=CW Communications|page=24|volume=XXI|number=45|via=Google Books}}

30

| 8530-R21

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 3

| 2

| one 720 KB

| 20 MB {{small|(ST-506)}}

| 640 KB

| 640 KB

| MCGA

| optional

| Desktop

| {{date table sorting|1987|11}}

| Financial workstation

|

30 286

| 8530-E01

| Intel 80286

| 10 (1 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 3

| 2

| one 1.44 MB

| none

| 512 KB

| 4 MB

| VGA

| optional

| Desktop

| {{date table sorting|1988|09}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43UQWU.html|title=IBM PS/2 (Model 30-286) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

30 286

| 8530-E21

| Intel 80286

| 10 (1 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 3

| 2

| one 1.44 MB

| 20 MB {{small|(ST-506)}}

| 512 KB

| 4 MB

| VGA

| optional

| Desktop

| {{date table sorting|1988|09}}

|

|

30 286

| 8530-E31

| Intel 80286

| 10 (1 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 3

| 2

| one 1.44 MB

| 30 MB {{small|(ESDI)}}

| 512 KB

| 4 MB

| VGA

| optional

| Desktop

| {{date table sorting|1989|09}}

|

| {{cite web|title=IBM Personal System/2 Model 30 286 (8530-E31)|type=Announcement letter|url=https://www.ibm.com/docs/en/announcements/archive/ENUS189-146|publisher=International Business Machines Corporation|access-date=January 19, 2025|date=September 26, 1989}}

30 286

| 8530-E41

| Intel 80286

| 10 (1 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 3

| 2

| one 1.44 MB

| 40 MB {{small|(ESDI)}}

| 512 KB

| 4 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|04}}

|

| {{cite web|title=IBM Personal System/2 Model 30 286 (8530-E41)|type=Announcement letter|url=https://www.ibm.com/docs/en/announcements/archive/ENUS191-060|publisher=International Business Machines Corporation|access-date=January 19, 2025|date=April 23, 1991}}

30 286

|8530-H31

|Intel 80286

|10 (1 {{abbr|w|wait states}})

|ISA, 16-bit

|3

|2

|one 1.44 MB

|30 MB {{small|(ESDI)}}

|1 MB

|4 MB

|VGA

|optional

|Desktop

|January 1991

|

|

35 SX

| 8535-040

| Intel 386SX

| 20 (0–2 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 3

| 2

| one 1.44 MB

| none

| 2 MB

| 4 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|01}}

|

|

35 SX

| 8535-043

| Intel 386SX

| 20 (0–2 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 3

| 2

| one 1.44 MB

| 40 MB {{small|(IDE)}}

| 2 MB

| 4 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|01}}

|

|

35 SX

| 8535-045

| Intel 386SX

| 20 (0–2 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 3

| 2

| one 1.44 MB

| 80 MB {{small|(IDE)}}

| 2 MB

| 4 MB

| VGA

| optional

| Desktop

| {{unknown}}

|

| {{cite web | last= | first= | date=September 21, 1992 | url=http://ps-2.kev009.com/moreaixps2/aix-supp-hw.html | title=IBM Sales Manual (US) – Document 5765-160: IBM AIX PS/2 Operating System v1.3 | publisher=International Business Machines Corporation | archiveurl=https://web.archive.org/web/20221105045507/http://ps-2.kev009.com/moreaixps2/aix-supp-hw.html | archivedate=November 5, 2022}}

35 LS

| 8535-14X

| Intel 386SX

| 20

| style="background:#CFC" | ISA, 16-bit

| 3

| 2

| none

| none

| 2 MB

| 4 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|01}}

| Ethernet

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43VHUV.html|title=IBM PS/2 (Model 35 SX/35 LS) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

35 LS

| 8535-24X

| Intel 386SX

| 20

| style="background:#CFC" | ISA, 16-bit

| 3

| 2

| none

| none

| 2 MB

| 4 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|01}}

| Token Ring

|

35 SLC

| 8535-050

| IBM 386SLC

| 20 (0 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 3

| 2

| one 2.88 MB

| none

| 2 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1992|04}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43VK6J.html|title=IBM PS/2 (Model 35 SLC) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

35 SLC

| 8535-053

| IBM 386SLC

| 20 (0 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 3

| 2

| one 1.44 MB

| 80 MB {{small|(IDE)}}

| 2 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1992|04}}

|

|

35 SLC

| 8535-055

| IBM 386SLC

| 20 (0 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 3

| 2

| one 2.88 MB

| 80 MB {{small|(IDE)}}

| 2 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1992|04}}

|

| {{cite journal | last=Buckler | first=Grant | date=August 5, 1992 | url=https://link.gale.com/apps/doc/A12465730/GPS?sid=wikipedia | title=IBM Canada cuts PS/2 prices | journal=Newsbytes | publisher= The Washington Post Company | via=Gale}}

40 SX

| 8540-040

| Intel 386SX

| 20 (0–2 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 5

| 4

| one 1.44 MB

| none

| 2 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|06}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43VKWC.html|title=IBM PS/2 (Model 40 SX) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

40 SX

| 8540-043

| Intel 386SX

| 20 (0–2 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 5

| 4

| one 1.44 MB

| 40 MB {{small|(IDE)}}

| 2 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|06}}

|

|

40 SX

| 8540-045

| Intel 386SX

| 20 (0–2 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 5

| 4

| one 1.44 MB

| 80 MB {{small|(IDE)}}

| 2 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|06}}

|

|

40 SLC

| 8540-050

| IBM 386SLC

| 20 (0 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 5

| 4

| one 1.44 MB

| none

| 2 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1992|04}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43VLH2.html|title=IBM PS/2 (Model 40 SLC) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

40 SLC

| 8540-055

| IBM 386SLC

| 20 (0 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 5

| 4

| one 1.44 MB

| 80 MB {{small|(IDE)}}

| 2 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1992|04}}

|

|

50

| 8550-021

| Intel 80286

| 10 (1 {{abbr|w|wait states}})

| style="background:#CEF" | MCA, 16-bit

| 4

| 3

| one 1.44 MB

| 20 MB {{small|(ST-506)}}

| 1 MB

| 1 MB

| VGA

| optional

| Desktop

| {{date table sorting|1987|04}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43VM6G.html|title=IBM PS/2 (Model 50) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}{{cite book | last=Bowlds | first=Pat A. | date=1991 | url=https://archive.org/details/microchannelarch0000bowl/page/338/ | title=Micro Channel Architecture: Revolution in Personal Computing | publisher=Van Nostrand Reinhold | pages=338–339 | isbn=9780442004330 | via=Google Books}}

50 Z

| 8550-031

| Intel 80286

| 10 (0 {{abbr|w|wait states}})

| style="background:#CEF" | MCA, 16-bit

| 4

| 3

| one 1.44 MB

| 30 MB {{small|(ST-506)}}

| 1 MB

| 2 MB

| VGA

| optional

| Desktop

| {{date table sorting|1988|06}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43VMLQ.html|title=IBM PS/2 (Model 50 Z) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

50 Z

| 8550-061

| Intel 80286

| 10 (0 {{abbr|w|wait states}})

| style="background:#CEF" | MCA, 16-bit

| 4

| 3

| one 1.44 MB

| 60 MB {{small|(ESDI)}}

| 1 MB

| 2 MB

| VGA

| optional

| Desktop

| {{date table sorting|1988|06}}

|

|

55 SX

| 8555-031

| Intel 386SX

| 16 (0–2 {{abbr|w|wait states}})

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 1.44 MB

| 30 MB {{small|(ESDI)}}

| 2 MB

| 8 MB

| VGA

| optional

| Desktop

| {{date table sorting|1989|05}}

|

|

55 SX

| 8555-041

| Intel 386SX

| 16 (0–2 {{abbr|w|wait states}})

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 1.44 MB

| 40 MB {{small|(ESDI)}}

| 2 MB

| 8 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|06}}

|

| {{cite book | last=Mueller | first=Scott | date=1994 | url=https://archive.org/details/upgradingrepairi00muel_7/page/1208/ | title=Upgrading and Repairing PCs | publisher=Que | pages=1124–1125 | edition=4th | isbn=9781565299320 | via=the Internet Archive}}

55 SX

| 8555-061

| Intel 386SX

| 16 (0–2 {{abbr|w|wait states}})

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 1.44 MB

| 60 MB {{small|(ESDI)}}

| 2 MB

| 8 MB

| VGA

| optional

| Desktop

| {{date table sorting|1989|05}}

|

|

55 SX

| 8555-081

| Intel 386SX

| 16 (0–2 {{abbr|w|wait states}})

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 1.44 MB

| 80 MB {{small|(ESDI)}}

| 2 MB

| 8 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|06}}

|

|

55 LS

| 8555-LE0

| Intel 386SX

| 16 (0–2 {{abbr|w|wait states}})

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| none

| none

| 2 MB

| 8 MB

| VGA

| optional

| Desktop

| {{date table sorting|1990|10}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43VMV7.html|title=IBM PS/2 (Model 55 SX/55 LS) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}{{cite journal | last=Brennan | first=Laura | date=October 15, 1990 | url=https://link.gale.com/apps/doc/A9506439/GPS?sid=wikipedia | title=By naming, pricing diskless PC, IBM bolsters LAN lineup | journal=PC Week | publisher=Ziff-Davis | volume=7 | issue=41 | page=10 | via=Gale}}

55 LS

| 8555-LT0

| Intel 386SX

| 16 (0–2 {{abbr|w|wait states}})

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| none

| none

| 2 MB

| 8 MB

| VGA

| optional

| Desktop

| {{date table sorting|1990|10}}

|

|

56 SX

| 8556-043

| Intel 386SX

| 20

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 2.88 MB

| 40 MB {{small|(SCSI)}}

| 4 MB

| 8 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|10}}

|

|

56 SX

| 8556-045

| Intel 386SX

| 20

| style="background:#CEF" | MCA, 16-bit

| 3

| 3

| one 2.88 MB

| 80 MB {{small|(SCSI)}}

| 4 MB

| 8 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|10}}

|

|

56 SX

| 8556-049

| Intel 386SX

| 20

| style="background:#CEF" | MCA, 16-bit

| 3

| 3

| one 2.88 MB

| 160 MB {{small|(SCSI)}}

| 4 MB

| 8 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|10}}

|

|

56 LS

| 8556-14X

| Intel 386SX

| 20

| style="background:#CEF" | MCA, 16-bit

| 3

| 3

| none

| none

| 4 MB

| 8 MB

| VGA

| optional

| Desktop

| {{date table sorting|1992|02}}

| Ethernet

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43VPE9.html|title=IBM PS/2 (Model 56 SX/56 LS) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}{{cite journal | date=March 2, 1992 | url=https://link.gale.com/apps/doc/A11983949/GPS?sid=wikipedia | title=IBM intros its fastest 386SX systems to keep PS/2 ahead of the pack | journal=EDGE | publisher=EDGE Publishing | volume=3 | issue=93 | page=44 | via=Gale}}

56 LS

| 8556-24X

| Intel 386SX

| 20

| style="background:#CEF" | MCA, 16-bit

| 3

| 3

| none

| none

| 4 MB

| 8 MB

| VGA

| optional

| Desktop

| {{date table sorting|1992|02}}

| Token Ring

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43VPE9.html|title=IBM PS/2 (Model 56 SX/56 LS) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

56 SLC

| 8556-053

| IBM 386SLC

| 20

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 2.88 MB

| 40 MB {{small|(SCSI)}}

| 4 MB

| 16 MB

| VGA

| optional

| Desktop

| {{unknown}}

|

| {{cite web | date=July 29, 2002 | url=https://mastodonpc.tripod.com/ibm/type.html | title=List of IBM Vintage PCs | work=Mastodonic Personal Computers | archiveurl=https://web.archive.org/web/20230929022118/https://mastodonpc.tripod.com/ibm/type.html | archivedate=September 29, 2023}}

56 SLC

| 8556-055

| IBM 386SLC

| 20

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 2.88 MB

| 80 MB {{small|(SCSI)}}

| 4 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1992|02}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43VR4V.html|title=IBM PS/2 (Model 56 SLC/56 SLC LS) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

56 SLC

| 8556-059

| IBM 386SLC

| 20

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 2.88 MB

| 160 MB {{small|(SCSI)}}

| 4 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1992|02}}

|

|

56 SLC LS

| 8556-25X

| IBM 386SLC

| 20

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| none

| none

| 4 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1992|02}}

| Token Ring

|

56 SLC LS

| 8556-15X

| IBM 386SLC

| 20

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| none

| none

| 4 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1992|02}}

| Ethernet

|

57 SX

| 8557-045

| Intel 386SX

| 20

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 80 MB {{small|(SCSI)}}

| 4 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|06}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43VRDL.html|title=IBM PS/2 (Model 57 SX) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

57 SX

| 8557-049

| Intel 386SX

| 20

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 160 MB {{small|(SCSI)}}

| 4 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|06}}

|

|

57 SLC

| 8557-055

| IBM 386SLC

| 20

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 80 MB {{small|(SCSI)}}

| 4 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1992|02}}

| Token Ring

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43VRN3.html|title=IBM PS/2 (Model 57 SLC) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

57 SLC

| 8557-059

| IBM 386SLC

| 20

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 160 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1992|02}}

|

|

57 SLC

| 8557-05F

| IBM 386SLC

| 20

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 400 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1992|02}}

|

|

Ultimedia M57 SLC

| 8557-255

| IBM 386SLC

| 20

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 80 MB {{small|(SCSI)}}

| 4 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1992|02}}

|

| {{cite book | last=Mueller | first=Scott | date=1994 | url=https://archive.org/details/upgradingrepairi00muel_7/page/1208/ | title=Upgrading and Repairing PCs | publisher=Que | pages=1126–1127 | edition=4th | isbn=9781565299320 | via=the Internet Archive}}

Ultimedia M57 SLC

| 8557-259

| IBM 386SLC

| 20

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 160 MB {{small|(SCSI)}}

| 4 MB

| 16 MB

| VGA

| optional

| Desktop

| {{date table sorting|1992|02}}

|

|

60

| 8560-041

| Intel 80286

| 10 (1 {{abbr|w|wait states}})

| style="background:#CEF" | MCA, 16-bit

| 8

| 4

| one 1.44 MB

| 44 MB {{small|(ST-506)}}

| 1 MB

| 7 MB

| VGA

| optional

| Tower

| {{date table sorting|1987|04}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43VS3S.html|title=IBM PS/2 (Model 60) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

60

| 8560-071

| Intel 80286

| 10 (1 {{abbr|w|wait states}})

| style="background:#CEF" | MCA, 16-bit

| 8

| 4

| one 1.44 MB

| 70 MB {{small|(ESDI)}}

| 1 MB

| 7 MB

| VGA

| optional

| Tower

| {{date table sorting|1987|04}}

|

|

65 SX

| 8565-061

| Intel 386SX

| 16

| style="background:#CEF" | MCA, 16-bit

| 8

| 4

| one 1.44 MB

| 60 MB {{small|(SCSI)}}

| 2 MB

| 8 MB

| VGA

| optional

| Tower

| {{date table sorting|1990|03}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43VSJL.html|title=IBM PS/2 (Model 65 SX) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

65 SX

| 8565-121

| Intel 386SX

| 16

| style="background:#CEF" | MCA, 16-bit

| 8

| 4

| one 1.44 MB

| 120 MB {{small|(SCSI)}}

| 2 MB

| 8 MB

| VGA

| optional

| Tower

| {{date table sorting|1990|03}}

|

|

65 SX

| 8565-321

| Intel 386SX

| 16

| style="background:#CEF" | MCA, 16-bit

| 8

| 4

| one 1.44 MB

| 320 MB {{small|(SCSI)}}

| 2 MB

| 8 MB

| VGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

| {{cite journal | last=Woods | first=Wendy | date=October 30, 1990 | url=https://link.gale.com/apps/doc/A9619975/GPS?sid=wikipedia | title=IBM rolls out high-end PS/2s, low-memory OS/2 version | journal=Newsbytes | publisher= The Washington Post Company | via=Gale}}

70 386

| 8570-061

| Intel 386

| 20

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 1.44 MB

| 60 MB {{small|(ESDI)}}

| 2 MB

| 6 MB

| VGA

| optional

| Desktop

| {{date table sorting|1989|09}}

|

|

70 386

| 8570-081

| Intel 386

| 20

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 1.44 MB

| 60 MB {{small|(ESDI)}}

| 4 MB

| 6 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|06}}

|

|

70 386

| 8570-121

| Intel 386

| 20

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 1.44 MB

| 120 MB {{small|(ESDI)}}

| 2 MB

| 6 MB

| VGA

| optional

| Desktop

| {{date table sorting|1988|06}}

|

|

70 386

| 8570-161

| Intel 386

| 20

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 1.44 MB

| 160 MB {{small|(ESDI)}}

| 4 MB

| 6 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|06}}

|

|

70 386

| 8570-A16

| Intel 386

| 25

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 1.44 MB

| 160 MB {{small|(ESDI)}}

| 4 MB

| 6 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|06}}

|

|

70 386

| 8570-A21

| Intel 386

| 25

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 1.44 MB

| 120 MB {{small|(ESDI)}}

| 2 MB

| 6 MB

| VGA

| optional

| Desktop

| {{date table sorting|1988|12}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43WJX8.html|title=IBM PS/2 (Model 70-Axx) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}{{cite journal | last=Chartock | first=David S. | date= June 6, 1988 | url=https://link.gale.com/apps/doc/A6776419/GPS?sid=wikipedia | title=You asked for them; IBM adds 2 PS/2 models | journal=Computer & Software News | publisher= Lebhar-Friedman | volume=6 | issue=23 | pages=1 et seq | via=Gale}}{{cite journal | last=Brennan | first=Laura | author2=Doug Chandler | date=November 14, 1988 | url=https://link.gale.com/apps/doc/A7117387/GPS?sid=wikipedia | title=High-end PS/2 Model 70 delayed while IBM awaits FCC approval | journal=PC Week | publisher=Ziff-Davis | volume=5 | issue=46 | page=4 | via=Gale}}{{cite journal | last=Spiegelman | first=Lisa L. | date=December 12, 1988 | url=https://link.gale.com/apps/doc/A7183147/GPS?sid=wikipedia | title=First wave of 25MHz '386s sweeps market | journal=PC Week | publisher=Ziff-Davis | volume=5 | issue=50 | pages=57 et seq | via=Gale}}

70 386

| 8570-A61

| Intel 386

| 25

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 1.44 MB

| 60 MB {{small|(ESDI)}}

| 2 MB

| 6 MB

| VGA

| optional

| Desktop

| {{date table sorting|1989|09}}

|

|

70 386

| 8570-A81

| Intel 386

| 25

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 1.44 MB

| 80 MB {{small|(ESDI)}}

| 4 MB

| 6 MB

| VGA

| optional

| Desktop

| {{date table sorting|1991|06}}

|

|

70 386

| 8570-E61

| Intel 386

| 16

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 1.44 MB

| 60 MB {{small|(ESDI)}}

| 1 MB

| 6 MB

| VGA

| optional

| Desktop

| {{date table sorting|1988|06}}

|

|

70 486

| 8570-B21

| Intel 486

| 25

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 1.44 MB

| 120 MB {{small|(ESDI)}}

| 2 MB

| 8 MB

| VGA

| optional

| Desktop

| {{date table sorting|1989|12}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43WK6N.html|title=IBM PS/2 (Model 70 486) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}{{cite journal | last=Sexton | first=Tara | date=December 25, 1989 | url=https://link.gale.com/apps/doc/A7991122/GPS?sid=wikipedia | title=IBM Model 70 486 enters race as the fastest PS/2—so far | journal=PC Week | publisher=Ziff-Davis | volume=6 | issue=51 | pages=1 et seq | via=Gale}}

70 486

| 8570-B61

| Intel 486

| 25

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 1.44 MB

| 60 MB {{small|(ESDI)}}

| 2 MB

| 8 MB

| VGA

| optional

| Desktop

| {{date table sorting|1989|12}}

|

|

80

| 8580-041

| Intel 386

| 16

| style="background:#CCF" | MCA, 32-bit

| 8

| 5/6

| one 1.44 MB

| 44 MB {{small|(ST-506)}}

| 1 MB

| 2 MB

| VGA

| optional

| Tower

| {{date table sorting|1987|07}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43WKBR.html|title=IBM PS/2 (Model 80) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}{{cite journal | last=LaPlante | first=Alice | date=August 10, 1987 | url=https://books.google.com/books?id=yDsEAAAAMBAJ&pg=PP1 | title=New Model 80 Offers 314MB Disk | journal=InfoWorld | publisher=IDB Publications | volume=9 | issue=32 | pages=1, 89 | via=Google Books}}{{cite journal | last=Pitta | first=Julie | date=February 8, 1988 | url=https://books.google.com/books?id=hSBrPSYgjI4C&pg=PP36 | title=Deskpro powers up | journal=Computerworld | publisher=IDG Publications | volume=XXII | issue=6 | pages=33, 36 | via=Google Books}}{{cite book | last=Halliday | first=Caroline M. | author2=James A. Shields | date=1988 | url=https://books.google.com/books?id=3jIiAQAAIAAJ&q=%228580-041%22+%22esdi%22 | title=IBM PS/2: Technical Guide | publisher=Howard W. Sams | page=26 | isbn=9780672226281 | via=Google Books}}

80

| 8580-071

| Intel 386

| 16

| style="background:#CCF" | MCA, 32-bit

| 8

| 5/6

| one 1.44 MB

| 70 MB {{small|(ESDI)}}

| 1 MB

| 2 MB

| VGA

| optional

| Tower

| {{date table sorting|1987|07}}

|

|

80

| 8580-081

| Intel 386

| 20

| style="background:#CCF" | MCA, 32-bit

| 8

| 5/6

| one 1.44 MB

| 80 MB {{small|(SCSI)}}

| 2 MB

| 4 MB

| VGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

| {{cite web|title=IBM Personal System/2 Model 80 (8580-081, 161 and A16)|type=Announcement letter|date = October 30, 1990|url=https://www.ibm.com/docs/en/announcements/archive/ENUS190-177|publisher=International Business Machines Corporation|access-date=January 19, 2025}}

80

| 8580-111

| Intel 386

| 20

| style="background:#CCF" | MCA, 32-bit

| 8

| 5/6

| one 1.44 MB

| 115 MB {{small|(ESDI)}}

| 2 MB

| 4 MB

| VGA

| optional

| Tower

| {{date table sorting|1987|11}}

|

| {{cite journal | last=Pappas | first=Kim | date=November 3, 1987 | url=https://link.gale.com/apps/doc/A6124912/GPS?sid=wikipedia | title=IBM ships 115M-byte version of PS/2 Model 80 | journal=PC Week | publisher=Ziff-Davis | volume=4 | issue=44 | page=4 | via=Gale}}

80

| 8580-121

| Intel 386

| 20

| style="background:#CCF" | MCA, 32-bit

| 8

| 5/6

| one 1.44 MB

| 120 MB {{small|(SCSI)}}

| 2 MB

| 4 MB

| VGA

| optional

| Tower

| {{date table sorting|1990|03}}

|

| {{cite journal | last=Scannell | first=Ed | author2=Alice LaPlante | date=March 26, 1990 | url=https://books.google.com/books?id=1DsEAAAAMBAJ&pg=PT7 | title=IBM Unveils New PS/2s with Fast SCSI Storage | journal=InfoWorld | publisher=IDG Publications | volume=12 | issue=13 | pages=1, 8 | via=Google Books}}

80

| 8580-161

| Intel 386

| 20

| style="background:#CCF" | MCA, 32-bit

| 8

| 5/6

| one 1.44 MB

| 160 MB {{small|(SCSI)}}

| 2 MB

| 4 MB

| VGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

|

80

| 8580-311

| Intel 386

| 20

| style="background:#CCF" | MCA, 32-bit

| 8

| 5/6

| one 1.44 MB

| 314 MB {{small|(ESDI)}}

| 2 MB

| 4 MB

| VGA

| optional

| Tower

| {{date table sorting|1988|01}}

|

| {{cite book | last=Mueller | first=Scott | date=1994 | url=https://archive.org/details/upgradingrepairi00muel_7/page/1208/ | title=Upgrading and Repairing PCs | publisher=Que | pages=1128–1129 | edition=4th | isbn=9781565299320 | via=the Internet Archive}}{{cite journal | last=Feil | first=Stuart | date=October 5, 1987 | url=https://link.gale.com/apps/doc/A5226534/GPS?sid=wikipedia | title=Compaq adds new '386 PC arch | journal=Electronic News | publisher=Sage Publications | volume=33 | pages=15 et seq | via=Gale}}

80

| 8580-321

| Intel 386

| 20

| style="background:#CCF" | MCA, 32-bit

| 8

| 5/6

| one 1.44 MB

| 320 MB {{small|(SCSI)}}

| 2 MB

| 4 MB

| VGA

| optional

| Tower

| {{date table sorting|1990|03}}

|

|

80

| 8580-A16

| Intel 386

| 25

| style="background:#CCF" | MCA, 32-bit

| 8

| 5/6

| one 1.44 MB

| 160 MB {{small|(SCSI)}}

| 4 MB

| 8 MB

| VGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

|

80

| 8580-A21

| Intel 386

| 25

| style="background:#CCF" | MCA, 32-bit

| 8

| 5/6

| one 1.44 MB

| 120 MB {{small|(SCSI)}}

| 4 MB

| 8 MB

| VGA

| optional

| Tower

| {{date table sorting|1990|03}}

|

|

80

| 8580-A31

| Intel 386

| 25

| style="background:#CCF" | MCA, 32-bit

| 8

| 5/6

| one 1.44 MB

| 320 MB {{small|(SCSI)}}

| 4 MB

| 8 MB

| VGA

| optional

| Tower

| {{date table sorting|1990|03}}

|

|

53 SLC2

| 9553-0B7

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 3

| 3

| one 1.44 MB

| 120 MB {{small|(IDE)}}

| 4 MB

| 16 MB

| SVGA

| optional

| Desktop

| {{date table sorting|1993|11}}

| Reply board

|

53 SLC2

| 9553-0BB

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 3

| 3

| one 1.44 MB

| 250 MB {{small|(IDE)}}

| 4 MB

| 16 MB

| SVGA

| optional

| Desktop

| {{date table sorting|1993|11}}

| Reply board

|

53 LS

| 9553-1BX

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 3

| 3

| none

| none

| 4 MB

| 16 MB

| SVGA

| optional

| Desktop

| {{date table sorting|1993|11}}

| Reply board, Ethernet

| {{cite web|title=IBM PS/2 53 486SLC2 (9553-0B7 and 0BB), IBM PS/2 53LS 486SLC2 (9553-1BX and 2BX) Announcement Letter|url=http://ps-2.kev009.com/basil.holloway/ALL%20TXT/193-350.txt|publisher=International Business Machines Corporation|accessdate=September 28, 2021|archiveurl=https://web.archive.org/web/20140911075256/http://ps-2.kev009.com/basil.holloway/ALL%20TXT/193-350.txt|archivedate=September 11, 2014|via=Kevin Bowling}}

53 LS

| 9553-2BX

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 3

| 3

| none

| none

| 4 MB

| 16 MB

| SVGA

| optional

| Desktop

| {{date table sorting|1993|11}}

| Reply board, Token Ring

|

56 486SLC2

| 9556-0B6

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 2.88 MB

| 104 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|09}}

|

| {{cite journal | last= | first= | date=September 28, 1992 | url=https://link.gale.com/apps/doc/A12758401/GPS?sid=wikipedia | title=New PCs: new IBM PS/2s | journal=EDGE | publisher=EDGE Publishing | volume=3 | issue=123 | page=11 | via=Gale}}

56 486SLC2

| 9556-0BA

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|09}}

|

|

56 486SLC2

| 9556-1BX

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 2.88 MB

| none

| 4 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{Unknown}}

| Ethernet

|

56 486SLC2

| 9556-2BX

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 2.88 MB

| none

| 4 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{Unknown}}

| Token Ring

|

56 486SLC2

| 9556-ABX

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 2.88 MB

| none

| 4 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{Unknown}}

|

|

56 486SLC2

| 9556-DB6

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 2.88 MB

| 104 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|10}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43WLKB.html|title=IBM PS/2 (Model 56 SLC2) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

56 486SLC2

| 9556-DBA

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|10}}

|

|

56 486SLC2

| 9556-KB6

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 2.88 MB

| 104 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|05}}

|

| {{cite book | last= | first= | date=May 1995 | url=https://spider.seds.org/ps2/ps2book.pdf#page=8 | title=Personal Systems Reference – IBM PS/2 1992 to 1995 – withdrawn | publisher=International Business Machines Corporation | page= | isbn= | via=}}

56 486SLC2

| 9556-KBA

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|05}}

|

|

56 486SLC2

| 9556-QB6

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 2.88 MB

| 104 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|05}}

|

|

56 486SLC2

| 9556-QBA

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 3

| 2

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|05}}

|

|

56 486SLC3

| 9556-DE9

| IBM 486SLC3

| 75

| style="background:#CEF" | MCA, 16-bit

| 3

| 3

| one 2.88 MB

| 170 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|02}}

|

| {{cite book | last=Mueller | first=Scott | date=1994 | url=https://archive.org/details/upgradingrepairi00muel_7/page/1208/ | title=Upgrading and Repairing PCs | publisher=Que | pages=1208–1209 | edition=4th | isbn=9781565299320 | via=the Internet Archive}}

56 486SLC3

| 9556-DEB

| IBM 486SLC3

| 75

| style="background:#CEF" | MCA, 16-bit

| 3

| 3

| one 2.88 MB

| 270 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|02}}

|

|

56 486SLC3

| 9556-DED

| IBM 486SLC3

| 75

| style="background:#CEF" | MCA, 16-bit

| 3

| 3

| one 2.88 MB

| 340 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|02}}

|

| {{cite book | last=Hoskins | first=Jim | date=1994 | url=https://archive.org/details/ibmpersonalsyste00hosk_0/page/10/ | title=IBM Personal Systems | publisher=Wiley | page=10 | isbn=9780471599302 | via=the Internet Archive}}

56 486SLC3 LS

| 9556-1EX

| IBM 486SLC3

| 75

| style="background:#CEF" | MCA, 16-bit

| 3

| 3

| none

| none

| 4 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|02}}

| Ethernet

| {{cite web | date=n.d. | url=https://ardent-tool.com/7690/ | title=9556 / 9557 Planar: SLC2, SLC3 & Ultimedia M57 SLC2 | publisher=Ardent Tool | archiveurl=https://web.archive.org/web/20230609174839/https://ardent-tool.com/9556/ | archivedate=June 9, 2023}}

56 486SLC3 LS

| 9556-2EX

| IBM 486SLC3

| 75

| style="background:#CEF" | MCA, 16-bit

| 3

| 3

| none

| none

| 4 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|02}}

| Token Ring

|

57 486SLC2

| 9557-0B6

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 104 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|09}}

|

|

57 486SLC2

| 9557-0BA

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|09}}

|

|

57 486SLC2

| 9557-0BF

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 400 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{unknown}}

|

|

57 486SLC2

| 9557-0BG

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{unknown}}

|

|

Ultimedia M57 486SLC2

| 9557-1BA

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|09}}

|

| {{cite web|title=IBM PS/2 56 and 57 486SLC2, PS/2 Ultimedia M57 and Ultimedia DV M57 486SLC2|type=Announcement letter|date = September 21, 1992|url=https://www.ibm.com/docs/en/announcements/archive/ENUS192-222|publisher=International Business Machines Corporation|access-date=January 19, 2025}}

Ultimedia M57 486SLC2

| 9557-2BA

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|09}}

| ActionMedia II Adapter

|

57 486SLC2

| 9557-DB6

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 104 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|10}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43WLVG.html|title=IBM PS/2 (Model 57 SLC2) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

57 486SLC2

| 9557-DBA

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|10}}

|

|

57 486SLC2

| 9557-DBG

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|07}}

|

| {{cite web | last= | first= | date= September 7, 2016| url=https://www-50.ibm.com/products/exporting/hwclass/results.wss?eccnId=ALL&eroId=ALL&page=9325&n=50 | title=IBM Hardware Export Classification Lookup Tool – Search Results – 466201–466250 of 468,275 results | publisher=International Business Machines Corporation | archiveurl=https://archive.today/20231021155101/https://www-50.ibm.com/products/exporting/hwclass/results.wss?eccnId=ALL&eroId=ALL&page=9325&n=50 | archivedate=October 21, 2023}}

57 486SLC2

| 9557-KB6

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 104 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|07}}

|

|

57 486SLC2

| 9557-KBA

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|07}}

|

|

57 486SLC2

| 9557-KBG

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|07}}

|

|

57 486SLC2

| 9557-QB6

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 104 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|04}}

|

|

57 486SLC2

| 9557-QBA

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|04}}

|

|

57 486SLC2

| 9557-V01

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 2×212 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|06}}

|

|

57 486SLC2

| 9557-xEB

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 245 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|01}}

|

|

57 486SLC2

| 9557-xEG

| IBM 486SLC2

| 50

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|01}}

|

|

57 486SLC3

| 9557-DE9

| IBM 486SLC3

| 75

| style="background:#CEF" | MCA, 16-bit

| 5

| 5

| one 2.88 MB

| 270 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|02}}

|

|

57 486SLC3

| 9557-DEB

| IBM 486SLC3

| 75

| style="background:#CEF" | MCA, 16-bit

| 5

| 5

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|02}}

|

|

57 486SLC3

| 9557-DED

| IBM 486SLC3

| 75

| style="background:#CEF" | MCA, 16-bit

| 5

| 5

| one 2.88 MB

| 270 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|02}}

| Includes CD-ROM and audio card

|

57 486SLC3

| 9557-DEG

| IBM 486SLC3

| 75

| style="background:#CEF" | MCA, 16-bit

| 5

| 5

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 16 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|02}}

| Includes CD-ROM and audio card

|

76 486

| 9576-0U6

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 104 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|09}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43WM7R.html|title=IBM PS/2 (Model 76) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

76 486

| 9576-0UA

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|09}}

|

|

76 486

| 9576-DU6

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 104 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|08}}

|

|

76 486

| 9576-DUA

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|08}}

|

|

76 486

| 9576-KU6

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 104 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|05}}

|

|

76 486

| 9576-KUA

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|05}}

|

|

76 486

| 9576-QU6

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 104 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|05}}

|

|

76 486

| 9576-QUA

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|05}}

|

|

76i

| 9576-ANB

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 270 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

| IDE

|

76i

| 9576-ATB

| Intel 486DX4

| 100

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 270 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

| IDE

|

76i

| 9576-AU9

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 170 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

| IDE

|

76i

| 9576-AUB

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 270 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

| IDE

|

76s

| 9576-BNB

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 270 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

| SCSI

|

76s

| 9576-BTB

| Intel 486DX4

| 100

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 270 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

| SCSI

|

76s

| 9576-BUB

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 270 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

| SCSI

|

77 486

| 9577-0UA

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 400 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|10}}

|

|

77 486

| 9577-0UF

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|10}}

|

|

77 486

| 9577-DU6

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 104 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{unknown}}

|

|

77 486

| 9577-DUA

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|07}}

|

|

77 486

| 9577-DUG

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|07}}

|

|

77 486

| 9577-KUA

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|05}}

|

|

77 486

| 9577-KUF

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 400 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|05}}

|

|

77 486

| 9577-KUG

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|05}}

|

|

77 486

| 9577-QUA

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|05}}

|

|

77 486DX2

| 9577-0NA

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|10}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43WMH2.html|title=IBM PS/2 (Model 77) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

77 486DX2

| 9577-0NF

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 400 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|10}}

|

|

77 486DX2

| 9577-DNA

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|07}}

|

|

77 486DX2

| 9577-DNG

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|07}}

|

|

77 486DX2

| 9577-KNA

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|05}}

|

|

77 486DX2

| 9577-KNG

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|05}}

|

|

77 486DX2

| 9577-QNA

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 3

| 3

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|04}}

|

|

Ultimedia M77 486

| 9577-1UA

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|10}}

|

|

Ultimedia M77 486DX2

| 9577-1NA

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 32 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1992|10}}

|

|

77i

| 9577-ANB

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 270 MB {{small|(IDE)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

|

|

77i

| 9577-ANG

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 527 MB {{small|(IDE)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

|

|

77i

| 9577-ATB

| Intel 486DX4

| 100

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 270 MB {{small|(IDE)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

|

|

77i

| 9577-ATG

| Intel 486DX4

| 100

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 527 MB {{small|(IDE)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

|

|

77i

| 9577-AUB

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 270 MB {{small|(IDE)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

|

|

77s

| 9577-BNB

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 270 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

|

|

77s

| 9577-BNG

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

|

|

77s

| 9577-BTB

| Intel 486DX4

| 100

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 270 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

|

|

77s

| 9577-BTG

| Intel 486DX4

| 100

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

|

|

77s

| 9577-BUB

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 270 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

|

|

77s

| 9577-xNB

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 270 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

|

|

77s

| 9577-xNG

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

|

|

77s

| 9577-xTG

| Intel 486DX4

| 100

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1994|06}}

|

|

77s

| 9577-6NB

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 270 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| S3 928

| optional

| Desktop

| {{date table sorting|1994|11}}

| Multimedia, Windows

|

77s

| 9577-7NB

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 270 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| S3 928

| optional

| Desktop

| {{date table sorting|1994|11}}

| Multimedia, OS/2

|

77s

| 9577-6NG

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| S3 928

| optional

| Desktop

| {{date table sorting|1994|11}}

| Multimedia, Windows

|

77s

| 9577-7NG

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| S3 928

| optional

| Desktop

| {{date table sorting|1994|11}}

| Multimedia, OS/2

|

77s

| 9577-6TG

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| S3 928

| optional

| Desktop

| {{date table sorting|1994|11}}

| Multimedia, Windows, {{abbr|max.|maximum}} 256-KB L2 cache

|

77s

| 9577-7TG

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 5

| 4

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| S3 928

| optional

| Desktop

| {{date table sorting|1994|11}}

| Multimedia, OS/2, {{abbr|max.|maximum}} 256-KB L2 cache

|

90 XP 486

| 8590-0G5

| Intel 486SX

| 20

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 1.44 MB

| 80 MB {{small|(SCSI)}}

| 4 MB

| 64 MB

| XGA

| optional

| Desktop

| {{date table sorting|1990|10}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43WKLB.html|title=IBM PS/2 (Model 90 XP 486) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

90 XP 486

| 8590-0G9

| Intel 486SX

| 20

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 1.44 MB

| 160 MB {{small|(SCSI)}}

| 4 MB

| 64 MB

| XGA

| optional

| Desktop

| {{date table sorting|1990|10}}

|

|

90 XP 486

| 8590-0H5

| Intel 486SX

| 25

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 1.44 MB

| 80 MB {{small|(SCSI)}}

| 4 MB

| 64 MB

| XGA

| optional

| Desktop

| {{date table sorting|1990|10}}

|

|

90 XP 486

| 8590-0H9

| Intel 486SX

| 25

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 1.44 MB

| 160 MB {{small|(SCSI)}}

| 4 MB

| 64 MB

| XGA

| optional

| Desktop

| {{date table sorting|1990|10}}

|

|

90 XP 486

| 8590-0J5

| Intel 486

| 25

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 1.44 MB

| 80 MB {{small|(SCSI)}}

| 4 MB

| 64 MB

| XGA

| optional

| Desktop

| {{date table sorting|1990|10}}

|

|

90 XP 486

| 8590-0J9

| Intel 80486DX

| 25

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 1.44 MB

| 160 MB {{small|(SCSI)}}

| 4 MB

| 64 MB

| XGA

| optional

| Desktop

| {{date table sorting|1990|10}}

|

|

90 XP 486

| 8590-0K9

| Intel 80486DX

| 33

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 1.44 MB

| 320 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA

| optional

| Desktop

| {{date table sorting|1991|10}}

|

|

90 XP 486

| 8590-0KD

| Intel 80486DX

| 33

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 1.44 MB

| 320 MB {{small|(SCSI)}}

| 4 MB

| 64 MB

| XGA

| optional

| Desktop

| {{date table sorting|1990|10}}

|

|

90 XP 486

| 8590-0KF

| Intel 80486DX

| 33

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 1.44 MB

| 400 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA

| optional

| Desktop

| {{date table sorting|1991|10}}

|

|

90 XP 486

| 8590-0L9

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 2.88 MB

| 160 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA

| optional

| Desktop

| {{date table sorting|1992|04}}

|

| {{cite journal | date=April 29, 1992 | url=https://link.gale.com/apps/doc/A12223185/GPS?sid=wikipedia | title=IBM asks users to pay arm and a leg for new PS/2s | journal=Computergram International | publisher=GlobalData | via=Gale}}

90 XP 486

| 8590-0LF

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 2.88 MB

| 400 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA

| optional

| Desktop

| {{date table sorting|1992|04}}

|

|

90 XP 486

| 9590-0LA

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|03}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43WMQ9.html|title=IBM PS/2 (Enhanced Model 90 XP 486) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

90 XP 486

| 9590-0LF

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 2.88 MB

| 400 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|03}}

|

|

90 XP 486

| 9590-DLA

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|03}}

| Windows 3.1

|

90 XP 486

| 9590-DLG

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|03}}

| Windows 3.1

|

90 XP 486

| 9590-KLA

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|03}}

| OS/2

|

90 XP 486

| 9590-KLG

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|03}}

| OS/2

|

90 XP 486

| 9590-QLA

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 2.88 MB

| 212 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Desktop

| {{date table sorting|1993|04}}

| OS/2

|

95 XP 486

| 8595-0G9

| Intel 486SX

| 20

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 160 MB {{small|(SCSI)}}

| 4 MB

| 64 MB

| XGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/GJAN-43WL2E.html|title=IBM PS/2 (Model 95 XP 486) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

95 XP 486

| 8595-0GF

| Intel 486SX

| 20

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 400 MB {{small|(SCSI)}}

| 4 MB

| 64 MB

| XGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

|

95 XP 486

| 8595-0H9

| Intel 486SX

| 25

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 160 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

|

95 XP 486

| 8595-0HF

| Intel 486SX

| 25

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 400 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

|

95 XP 486

| 8595-0J9

| Intel 486

| 25

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 160 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

|

95 XP 486

| 8595-0JD

| Intel 486

| 25

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 320 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

|

95 XP 486

| 8595-0JF

| Intel 486

| 25

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 400 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

|

95 XP 486

| 8595-0KD

| Intel 486

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 320 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

|

95 XP 486

| 8595-0KF

| Intel 486

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 400 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

|

95 XP 486

| 8595-0LF

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 400 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

|

95 XP 486

| 8595-0M6

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 1.44 MB

| 104 MB {{small|(SCSI)}}

| 16 MB

| 64 MB

| XGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/DDSE-42XNJG.html|title=IBM PS/2 (Model 95 XP 486) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

95 XP 486

| 8595-0M9

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 1.44 MB

| 160 MB {{small|(SCSI)}}

| 16 MB

| 64 MB

| XGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

|

95 XP 486

| 8595-0MA

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 1.44 MB

| 208 MB/212 MB {{small|(SCSI)}}

| 16 MB

| 64 MB

| XGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

|

95 XP 486

| 8595-0MD

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 1.44 MB

| 320 MB {{small|(SCSI)}}

| 16 MB

| 64 MB

| XGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

|

95 XP 486

| 8595-0MF

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 1.44 MB

| 400 MB {{small|(SCSI)}}

| 16 MB

| 64 MB

| XGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

|

95 XP 486

| 8595-0MG

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 1.44 MB

| 540 MB {{small|(SCSI)}}

| 16 MB

| 64 MB

| XGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

|

95 XP 486

| 8595-0MT

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 1.44 MB

| 1 GB {{small|(SCSI)}}

| 16 MB

| 64 MB

| XGA

| optional

| Tower

| {{date table sorting|1990|10}}

|

|

95 XP 486

| 9595-0L6

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 104 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Tower

| {{date table sorting|1992|10}}

|

|

95 XP 486

| 9595-0L9

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 160 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Tower

| {{date table sorting|1992|10}}

|

|

95 XP 486

| 9595-0LA

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 208 MB/212 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Tower

| {{date table sorting|1992|10}}

|

|

95 XP 486

| 9595-0LD

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 320 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Tower

| {{date table sorting|1992|10}}

|

|

95 XP 486

| 9595-0LF

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 400 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Tower

| {{date table sorting|1992|10}}

|

|

95 XP 486

| 9595-0LG

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Tower

| {{date table sorting|1992|10}}

|

|

95 XP 486

| 9595-0LT

| Intel 486DX2

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 1 GB {{small|(SCSI)}}

| 8 MB

| 64 MB

| XGA-2

| optional

| Tower

| {{date table sorting|1992|10}}

|

|

E

| 9533

| IBM 486SLC2

| 50

| style="background:#CFC" | ISA, 16-bit

| 4 {{small|(PC Card)}}

| 1

| one 1.44 MB

| 350 MB/none {{small|(IDE)}}

| 4 MB

| 16 MB

| XGA-2

| optional CRT/LCD

| Small form factor desktop

| {{date table sorting|1993|07}}

|

|

=PS/2 Server=

{{See also|Lenovo System x}}

{{sticky header}}{{sort under}}

class="wikitable sortable sticky-header sort-under" style="font-size: 85%;"

|+ IBM PS/2 Server models

ModelIBM {{abbr|P/N|part number}}ProcessorClock speed
{{small|(MHz)}}		BusNo. of
slots		No. of
drive bays		{{abbr|FDD|Floppy disk drive}}{{abbr|HDD|Hard disk drive}}Stock
{{abbr|RAM|Random-access memory}}		Maximum
{{abbr|RAM|Random-access memory}}		Video adapterMonitorForm factorDate introducedNotesclass="unsortable" | {{abbr|Ref(s).|Reference(s)}}
Server 85

| 9585-0X6

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 2.88 MB

| 104 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|09}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/DDSE-42XNBR.html|title=PS/2 Server 85 – Technical Specifications (9585-0X6, 0X9, 0XA, 0XD, 0XF, 0XG, 0XT)|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}{{cite web|last=Scannell|first=Ed|date=September 28, 1992|url=https://books.google.com/books?id=klEEAAAAMBAJ&pg=PA12|title=Big Blue Relaunches PS/2s and Slashes Prices|work=InfoWorld|publisher=CW Communications|volume=14|number=12|page=12|via=Google Books}}

Server 85

| 9585-0X9

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 2.88 MB

| 160 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|09}}

|

|

Server 85

| 9585-0XA

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 2.88 MB

| 208 MB/212 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|09}}

|

|

Server 85

| 9585-0XD

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 2.88 MB

| 320 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|09}}

|

|

Server 85

| 9585-0XF

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 2.88 MB

| 400 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|09}}

|

|

Server 85

| 9585-0XG

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|09}}

|

|

Server 85

| 9585-0XT

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 2.88 MB

| 1 GB {{small|(SCSI)}}

| 8 MB

| 64 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|09}}

|

|

Server 85

| 9585-0KG

| Intel 486

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|11}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/DDSE-42XN8V.html|title=PS/2 Server 85 – Technical Specifications (9585-0KG, 0KT)|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}{{cite web|url=http://ps-2.kev009.com/pcpartnerinfo/ctstips/ca1a.htm|title=IBM PS/2 (Server 85)/PC Server 85 – Technical Specifications|date=January 13, 1999|publisher=International Business Machines Corporation|accessdate=September 28, 2021|via=Kevin Bowling}}

Server 85

| 9585-0KT

| Intel 486

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 2.88 MB

| 1 GB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|11}}

|

|

Server 85

| 9585-0NG

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 2.88 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|09}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/DDSE-42XNAK.html|title=PS/2 Server 85 – Technical Specifications (9585-0NG, 0NT)|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}{{cite web|last=Corcoran|first=Cate|date=September 20, 1993|url=https://books.google.com/books?id=8zoEAAAAMBAJ&pg=PA25|title=Faster IBM Servers Due This Month|work=InfoWorld|publisher=CW Communications|volume=15|number=38|page=25|via=Google Books}}

Server 85

| 9585-0NT

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 2.88 MB

| 1 GB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|09}}

|

|

Server 85

| 9585-4Vx

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 2.88 MB

| 400 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| SVGA

| optional

| Tower

| {{unknown}}

|

|

Server 85

| 9585-Z0x

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 2.88 MB

| 400 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| SVGA

| optional

| Tower

| {{date table sorting|1994|06}}

|

|

Premium Server 85

| 9585-4Ux

| Intel 486SX

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 2.88 MB

| 400 MB {{small|(SCSI)}}

| 8 MB

| 64 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|05}}

|

|

Server 95

| 8595-0K6

| Intel 486

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 104 MB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{unknown}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/DDSE-42XNFW.html|title=PS/2 Server 95 – Technical Specifications (8595-0K6, 0K9, 0KA, 0KD, 0KF, 0KG, 0KT)|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

Server 95

| 8595-0K9

| Intel 486

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 160 MB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{unknown}}

|

|

Server 95

| 8595-0KA

| Intel 486

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 208 MB/212 MB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{unknown}}

|

|

Server 95

| 8595-0KG

| Intel 486

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{unknown}}

|

|

Server 95

| 8595-0KT

| Intel 486

| 33

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 1 GB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{unknown}}

|

|

Server 95

| 8595-0L6

| Intel 486

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 104 MB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|10}}

|

| {{cite journal|last=Gillooly|first=Caryn|date=October 5, 1992|url=https://books.google.com/books?id=4hAEAAAAMBAJ&pg=PA11|title=IBM Fills Out Server Plan with Two New PS/2 Models|journal=Network World|page=11|publisher=IDG Publications|volume=9|number=40|via=Google Books}}

Server 95

| 8595-0L9

| Intel 486

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 160 MB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|10}}

|

|

Server 95

| 8595-0LA

| Intel 486

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 208 MB/212 MB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|10}}

|

|

Server 95

| 8595-0LD

| Intel 486

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 320 MB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|10}}

|

|

Server 95

| 8595-0LG

| Intel 486

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 540 MB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|10}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/DDSE-42XNNP.html|title=PS/2 Server 95 – Technical Specifications (8595-0LF) – Technical Specifications|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

Server 95

| 8595-0LT

| Intel 486

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 1 GB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|10}}

|

|

Server 95

| 9595-0M6

| Intel 486

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 104 MB {{small|(SCSI)}}

| 16 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|10}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/DDSE-42XRPL.html|title=PS/2 Server 95 – Technical Specifications (9595-0M6, 0M9, 0MA, 0MD, 0MF, 0MG, 0MT)|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

Server 95

| 9595-0M9

| Intel 486

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 160 MB {{small|(SCSI)}}

| 16 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|10}}

|

|

Server 95

| 9595-0MA

| Intel 486

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 208 MB/212 MB {{small|(SCSI)}}

| 16 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|10}}

|

|

Server 95

| 9595-0MD

| Intel 486

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 320 MB {{small|(SCSI)}}

| 16 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|10}}

|

|

Server 95

| 9595-0MF

| Intel 486

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 400 MB {{small|(SCSI)}}

| 16 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|10}}

|

|

Server 95

| 9595-0MG

| Intel 486

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 540 MB {{small|(SCSI)}}

| 16 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|10}}

|

|

Server 95

| 9595-0MT

| Intel 486

| 50

| style="background:#CCF" | MCA, 32-bit

| 8

| 8

| one 1.44 MB

| 1 GB {{small|(SCSI)}}

| 16 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|10}}

|

|

Server 95

| 9595-1NG

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 1.44 MB

| 540 MB {{small|(SCSI)}}

| 16 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|10}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/DDSE-42XRSW.html|title=PS/2 Server 95 – Technical Specifications (9595-1NG, 1NT)|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

Server 95

| 9595-1NT

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 1.44 MB

| 1 GB {{small|(SCSI)}}

| 16 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|10}}

|

|

Server 95

| 9595-1NV

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 1.44 MB

| 2 GB {{small|(SCSI)}}

| 16 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1994}}

|

| {{cite journal|url=https://books.google.com/books?id=G0SCDRC-VPQC&pg=PA199|title=IBM Net Select advertisement|journal=PC Magazine|author=((International Business Machines Corporation))|publisher=Ziff-Davis|page=199|date=April 26, 1994|volume=13|number=8}}

Server 95

| 9595-0PT

| Intel Pentium

| 60

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 1.44 MB

| 540 MB {{small|(SCSI)}}

| 16 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|09}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/DDSE-42XRQR.html|title=PS/2 Server 95 – Technical Specifications (9595-0PG, 0PT)|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

Server 95

| 9595-0PV

| Intel Pentium

| 60

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 1.44 MB

| 1 GB {{small|(SCSI)}}

| 16 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|09}}

|

|

Server 95

| 9595-0QG

| Intel Pentium

| 66

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 1.44 MB

| 540 MB {{small|(SCSI)}}

| 16 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|09}}

|

| {{cite web |url=https://www.ardent-tool.com/qtechinfo/DDSE-42XRRS.html|title=PS/2 Server 95 – Technical Specifications (9595-0QG, 0QT)|publisher=International Business Machines Corporation|via=Ardent Tool|date=2000|accessdate=September 28, 2021}}

Server 95

| 9595-0QT

| Intel Pentium

| 66

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 1.44 MB

| 1 GB {{small|(SCSI)}}

| 16 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1994|02}}

|

| {{cite book | last=Hoskins | first=Jim | date=1995 | url=https://books.google.com/books?id=U2YtAQAAMAAJ&q=%229595-0QT%22 | title=IBM Personal Computers: A Business Perspective | publisher=Wiley | pages=12, 61 | isbn=9780471047957 | via=Google Books}}

Server 95

| 9595-0QV

| Intel Pentium

| 66

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 1.44 MB

| 1 GB {{small|(SCSI)}}

| 16 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|09}}

|

|

Server 95 Array

| 9595-3NG

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 8

| 9

| one 1.44 MB

| 3×540 MB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|11}}

|

| {{cite web|url=http://ps-2.kev009.com/pcpartnerinfo/ctstips/7656.htm|title=IBM PS/2 (Enhanced Model 95 XP 486)/PC Server 95 – Technical Specifications|publisher=International Business Machines Corporation|accessdate=September 28, 2021|archiveurl=https://web.archive.org/web/20140912082250/http://ps-2.kev009.com/pcpartnerinfo/ctstips/7656.htm|archivedate=September 12, 2014|via=Kevin Bowling}}

Server 95 Array

| 9595-3NT

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 8

| 9

| one 1.44 MB

| 3×1 GB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|11}}

|

|

Server 95 Array

| 9595-3NT

| Intel 486DX2

| 66

| style="background:#CCF" | MCA, 32-bit

| 8

| 9

| one 1.44 MB

| 3×1 GB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|11}}

|

|

Server 95 Array

| 9595-3PG

| Intel Pentium

| 60

| style="background:#CCF" | MCA, 32-bit

| 8

| 9

| one 1.44 MB

| 3×540 MB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|11}}

|

|

Server 95 Array

| 9595-3PT

| Intel Pentium

| 60

| style="background:#CCF" | MCA, 32-bit

| 8

| 9

| one 1.44 MB

| 3×1 GB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|11}}

|

|

Server 95 Array

| 9595-3QG

| Intel Pentium

| 66

| style="background:#CCF" | MCA, 32-bit

| 8

| 9

| one 1.44 MB

| 3×540 MB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|11}}

|

|

Server 95 Array

| 9595-3QT

| Intel Pentium

| 66

| style="background:#CCF" | MCA, 32-bit

| 8

| 9

| one 1.44 MB

| 3×1 GB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|11}}

|

|

Premium Server 95

| 9595-Z0x

| Intel 486DX2
Intel Pentium

| 66

| style="background:#CCF" | MCA, 32-bit

| 8

| 7

| one 2.88 MB

| 1 GB {{small|(SCSI)}}

| 8 MB

| 256 MB

| SVGA

| optional

| Tower

| {{date table sorting|1994|12}}

| Pre-installed with IBM LAN Server or Novell NetWare

| {{cite web | date=December 20, 1994 | url=https://www.ibm.com/docs/en/announcements/archive/ENUSC94-034 | title=Announcement Summary – December 20, 1994 | type=Announcement letter | publisher=International Business Machines Corporation | archive-url=https://archive.today/20231022013635/https://www.ibm.com/docs/en/announcements/archive/ENUSC94-034 | archive-date=October 22, 2023 | url-status=live}}

Server 295

| 8600-001

| Intel 486

| 33

| style="background:#CCF" | MCA, 32-bit, dual

| 12

| 10

| one 1.44 MB

| 400 MB/1 GB {{small|(SCSI)}}

| 32 MB

| 128 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|06}}

| Supports up to 28 GB of hot-swappable hard drive storage, RAID-5 compatible, dual processor optional, accepts only IBM 400 MB or 1 GB disks

| {{cite web|url=https://www.ibm.com/docs/en/announcements/archive/ENUS192-142|title=IBM Personal System/2 Server 295 (8600-001 And 002)|type=Announcement letter|date=April 6, 1993|publisher=Industrial Business Machines Corporation|access-date=January 19, 2025}}{{cite journal|date=December 21, 1992|url=https://books.google.com/books?id=4_Iuh9ebrG8C&pg=PA31|title=Product Evaluation: PS/2 Server 295|journal=Computerworld|publisher=CW Communications|volume=26|number=51|pages=31–32|via=Google Books}}{{cite web|url=https://ardent-tool.com/8600/Server_195_IDC.html|last=Slavotínek|first=Tomáš|title=8600 IDC Boards: Intelligent Disk Controller|accessdate=October 3, 2021}}

Server 295

| 8600-002

| Intel 486

| 50

| style="background:#CCF" | MCA, 32-bit, dual

| 12

| 10

| one 1.44 MB

| 400 MB/1 GB {{small|(SCSI)}}

| 32 MB

| 128 MB

| SVGA

| optional

| Tower

| {{date table sorting|1992|06}}

| Supports up to 28 GB of hot-swappable hard drive storage, RAID-5 compatible, dual processor optional, accepts only IBM 400 MB or 1 GB disks

|

Server 195

| 8600-003

| 2×Intel 486

| 50

| style="background:#CCF" | MCA, 32-bit, dual

| 12

| 10

| one 1.44 MB

| 400 MB/1 GB {{small|(SCSI)}}

| 32 MB

| 128 MB

| SVGA

| optional

| Tower

| {{date table sorting|1993|04}}

| Supports up to 28 GB of hard drive storage, RAID-5 compatible, dual processor standard, accepts only IBM 400 MB or 1 GB disks

| {{cite web|url=https://www.ibm.com/docs/en/announcements/archive/ENUS193-097|title=IBM PS/2 Server 195 (8600-003)|type=Announcement letter|date=April 6, 1993|publisher=Industrial Business Machines Corporation|access-date=January 19, 2025}}

=Portables=

{{see also|IBM PS/2 portable computers}}

{{sticky header}}{{sort under}}

class="wikitable sortable sticky-header sort-under" style="font-size: 85%;"

|+ IBM PS/2 portable models

ModelIBM {{abbr|P/N|part number}}ProcessorClock speed
{{small|(MHz)}}		BusNo. of
slots		No. of
drive bays		{{abbr|FDD|Floppy disk drive}}{{abbr|HDD|Hard disk drive}}Stock
{{abbr|RAM|Random-access memory}}		Maximum
{{abbr|RAM|Random-access memory}}		Video adapterMonitorForm factorDate introducedNotesclass="unsortable" | {{abbr|Ref(s).|Reference(s)}}
P70

| 8573-031

| Intel 386

| 16

| style="background:#CCF" | MCA, 32-bit

| 2, 1-16bit

1- 32bit

| 0

| one 1.44 MB

| 30 MB {{small|(ESDI)}}

| 2 MB

| 8 MB

| VGA

| Monochrome gas plasma

| Portable

| {{date table sorting|1990|03}}

| Includes slot for optional i387 co-processor

| {{cite book|url=https://www.1000bit.it/js/web/viewer.html?file=%2Fad%2Fbro%2Fibm%2Fibmps2list.pdf|title=IBM Personal System/2 Facts and Features|date=June 1991|publisher=International Business Machines Corporation|volume=G360-2832-08}}

P70

| 8573-061

| Intel 386

| 20

| style="background:#CCF" | MCA, 32-bit

| 2 {{small|(one 16-bit, one 32-bit)}}

| 0

| one 1.44 MB

| 60 MB {{small|(ESDI)}}

| 2 MB

| 8 MB

| VGA

| Monochrome gas plasma

| Portable

| {{date table sorting|1989|05}}

| Includes slot for optional i387 co-processor

|

P70

| 8573-121

| Intel 386

| 20

| style="background:#CCF" | MCA, 32-bit

| 2 {{small|(one 16-bit, one 32-bit)}}

| 0

| one 1.44 MB

| 120 MB {{small|(ESDI)}}

| 2 MB

| 8 MB

| VGA

| Monochrome gas plasma

| Portable

| {{date table sorting|1989|05}}

| Includes slot for optional i387 co-processor

|

P75

| 8573-161

| Intel 486

| 33

| style="background:#CCF" | MCA, 32-bit

| 4 {{small|(two 16-bit, two 32-bit)}}

| 0

| one 1.44 MB

| 160 MB {{small|(SCSI)}}

| 4 MB

| 16 MB

| VGA

| Monochrome gas plasma

| Portable

| {{date table sorting|1990|11}}

| SCSI controller built into planar

|

P75

| 8573-401

| Intel 486

| 33

| style="background:#CCF" | MCA, 32-bit

| 4 {{small|(two 16-bit, two 32-bit)}}

| 0

| one 1.44 MB

| 400 MB {{small|(SCSI)}}

| 4 MB

| 16 MB

| VGA

| Monochrome gas plasma

| Portable

| {{date table sorting|1990|11}}

| SCSI controller built into planar

|

L40 SX

| 8543-A44

| Intel 386SX

| 20

| style="background:#CFC" | ISA, 16-bit

| 0 {{small|(1 with AT bus expansion port)}}

| 0

| one 1.44

| 60 MB {{small|(IDE)}}

| 2 MB

| 18 MB

| VGA

| Monochrome LCD

| Laptop

| {{date table sorting|1991|03}}

|

| {{cite web |last1=Brutman |first1=Michael B. |title=IBM Personal System/2 Laptop 40 SX (PS/2 L40SX) Notes |url=https://www.brutman.com/IBM_PS2_L40SX/IBM_PS2_L40SX_Notes.html |publisher=Brutman.com |access-date=September 29, 2021 |date=August 16, 2020}}

N51SX

| 8551-033

| Intel 386SX

| 16

| style="background:#FFC" | Proprietary

| 2 {{small|(PC Card)}}

| {{unknown}}

| one 1.44

| 40 MB {{small|(IDE)}}

| 2 MB

| 10 MB

| VGA

| Monochrome LCD

| Notebook

| {{unknown}}

|

|

N51SLC

| 8551-025

| IBM 386SLC

| 16

| style="background:#FFC" | Proprietary

| 2 {{small|(PC Card)}}

| {{unknown}}

| one 1.44

| 80 MB {{small|(IDE)}}

| 2 MB

| 10 MB

| VGA

| Monochrome LCD

| Notebook

| {{unknown}}

|

|

N33SX

| 8533-A33

| Intel 386SX

| 16

| style="background:#FFC" | Proprietary

| 2 {{small|(PC Card)}}

| {{unknown}}

| one 1.44

| 40 MB {{small|(IDE)}}

| {{unknown}}

| {{unknown}}

| {{unknown}}

| Monochrome LCD

| Notebook

| {{unknown}}

|

|

N33SX

| 8533-A35

| Intel 386SX

| 16

| style="background:#FFC" | Proprietary

| 2 {{small|(PC Card)}}

| {{unknown}}

| one 1.44

| 80 MB {{small|(IDE)}}

| {{unknown}}

| {{unknown}}

| {{unknown}}

| Monochrome LCD

| Notebook

| {{unknown}}

|

|

CL57 SX

| 8554-045

| IBM 386SLC

| 16

| style="background:#FFC" | Proprietary

| 2 {{small|(PC Card)}}

| {{unknown}}

| one 1.44

| 80 MB {{small|(IDE)}}

| 2 MB

| 16 MB

| VGA

| Color TFT

| Laptop

| {{unknown}}

|

|

=Related systems=

{{sticky header}}{{sort under}}

class="wikitable sortable sticky-header sort-under" style="font-size: 85%;"

|+ IBM PS/2-related systems

NameIBM {{abbr|P/N|part number}}ProcessorClock speed
{{small|(MHz)}}		BusNo. of
slots		No. of
drive bays		{{abbr|FDD|Floppy disk drive}}{{abbr|HDD|Hard disk drive}}Stock
{{abbr|RAM|Random-access memory}}		Maximum
{{abbr|RAM|Random-access memory}}		Video adapterMonitorForm factorDate introducedNotesclass="unsortable" | {{abbr|Ref(s).|Reference(s)}}
Academic System

| 6152-022

| Intel 80286
ROMP 032

| 10 {{small|(286)}}

| style="background:#CEF" | MCA, 16-bit

| 8

| 4

| one 1.44

| 20 MB {{small|(ST-506)}}

| 2 MB

| 8 MB

| VGA

| optional

| Tower

| {{date table sorting|1988|02}}

| ROMP processor on daughter card, cannot work in parallel with 286

| {{cite journal|url=https://books.google.com/books?id=_j4EAAAAMBAJ&pg=PA5|title=Workstation Merges PS/2, RT Technology|last=Fisher|first=Sharon|date=February 8, 1988|journal=InfoWorld|publisher=CW Communications|pages=1, 81|volume=10|issue=6|via=Google Books}}{{cite book|url=https://www.ardent-tool.com/docs/pdf/brochures/ibm-6152-academicsystem.pdf|title=IBM 6152 Academic System|date=1988|publisher=International Business Machines Corporation|volume=G590-0200-00}}{{cite web|last=Walsh|first=William|date=2007|url=http://www.walshcomptech.com/ps2/6152.html|title= IBM 6152 Academic System|publisher=Walsh Computer Technology|accessdate=September 29, 2021}}

Academic System

| 6152-024

| Intel 80286
ROMP 032

| 10 {{small|(286)}}

| style="background:#CEF" | MCA, 16-bit

| 8

| 4

| one 1.44

| 20 MB {{small|(ST-506)}}

| 4 MB

| 8 MB

| VGA

| optional

| Tower

| {{date table sorting|1988|02}}

| ROMP processor on daughter card, cannot work in parallel with 286

|

Academic System

| 6152-044

| Intel 80286
ROMP 032

| 10 {{small|(286)}}

| style="background:#CEF" | MCA, 16-bit

| 8

| 4

| one 1.44

| 44 MB {{small|(ST-506)}}

| 4 MB

| 8 MB

| VGA

| optional

| Tower

| {{date table sorting|1988|02}}

| ROMP processor on daughter card, cannot work in parallel with 286

|

Academic System

| 6152-048

| Intel 80286
ROMP 032

| 10 {{small|(286)}}

| style="background:#CEF" | MCA, 16-bit

| 8

| 4

| one 1.44

| 44 MB {{small|(ST-506)}}

| 8 MB

| 8 MB

| VGA

| optional

| Tower

| {{date table sorting|1988|02}}

| ROMP processor on daughter card, cannot work in parallel with 286

|

Academic System

| 6152-074

| Intel 80286
ROMP 032

| 10 {{small|(286)}}

| style="background:#CEF" | MCA, 16-bit

| 8

| 4

| one 1.44

| 70 MB {{small|(ESDI)}}

| 4 MB

| 8 MB

| VGA

| optional

| Tower

| {{date table sorting|1988|02}}

| ROMP processor on daughter card, cannot work in parallel with 286

|

Academic System

| 6152-078

| Intel 80286
ROMP 032

| 10 {{small|(286)}}

| style="background:#CEF" | MCA, 16-bit

| 8

| 4

| one 1.44

| 70 MB {{small|(ESDI)}}

| 8 MB

| 8 MB

| VGA

| optional

| Tower

| {{date table sorting|1988|02}}

| ROMP processor on daughter card, cannot work in parallel with 286

|

{{anchor|IBM 7690 Clinical Workstation|IBM 7690|IBM Clinical Workstation}} Clinical Workstation

| 7690

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 4

| 0

| one 1.44 MB

| none

| 640 KB

| 8 MB

| MCGA

| Monochrome LCD

| Mobile workstation

| {{date table sorting|1989|09}}

| Purpose-built mobile workstation using the Model 25 system board and Model 30 firmware for the healthcare sector; pairs with the IBM 7496 Executive Workstation

| {{cite web | date=2022 | url=https://ardent-tool.com/7690/ | title=IBM 7690 Clinical Workstation | publisher=Ardent Tool | archiveurl=https://web.archive.org/web/20220525152752/https://ardent-tool.com/7690 | archivedate=May 25, 2022}}

EduQuest Thirty

| 9603

| IBM 386SLC

| 25

| style="background:#CFC" | ISA, 16-bit

| 4

| 2

| one 1.44 MB

| 30 MB {{small|(IDE)}}

| 1–4 MB

| 20 MB

| SVGA

| 14-in. color

| All-in-one

| {{date table sorting|1993|03}}

| Model 25 adapted specifically for educational institutions, optional sound card, late models without IBM logo on badge

| {{cite journal|last=Greaves|first=Tom|title=EduQuest aims high: building the ideal computer for schools

|url=https://link.gale.com/apps/doc/A13507806/GPS/|date=March 1993|journal=Electronic Learning|publisher=Scholastic Inc.|page=26|volume=12|number=6|via=Gale OneFile}}{{cite journal|author=Staff writer|url=https://link.gale.com/apps/doc/A13507804/GPS/|title=EduQuest announces new line of computers for K-12

|date=March 1993|journal=Electronic Learning|publisher=Scholastic Inc.|page=25|volume=12|number=6|via=Gale OneFile}}{{cite web|url=https://directmacro.co.uk/9655001-ibm-eduquest-14-inch-monitor.html|title=9655001 – IBM EduQuest 14-inch Monitor|publisher=DirectMacro|accessdate=September 30, 2021|archivedate=September 30, 2021|archiveurl=https://web.archive.org/web/20210930045448/https://directmacro.co.uk/9655001-ibm-eduquest-14-inch-monitor.html}}

EduQuest Forty

| 9604

| Intel 486SX

| 25

| style="background:#CFC" | ISA, 16-bit

| 4

| 2

| one 1.44 MB

| 30 MB {{small|(IDE)}}

| 4 MB

| 20 MB

| SVGA

| 14-in. color

| All-in-one

| {{date table sorting|1993|03}}

| Model 25 adapted specifically for educational institutions, optional sound card, late models without IBM logo on badge

|

EduQuest Fifty

| 9605

| Intel 486SX

| 25

| style="background:#CFC" | ISA, 16-bit

| 4

| 2

| one 1.44 MB

| 30 MB {{small|(IDE)}}

| 4 MB

| 20 MB

| SVGA

| 14-in. color

| All-in-one

| {{date table sorting|1993|03}}

| Model 25 adapted specifically for educational institutions, optional sound card, late models without IBM logo on badge

|

EduQuest Thirty-cs

| 9606

| Cyrix Cx486SLC2

| 25/50

| style="background:#CFC" | ISA, 16-bit

| 4

| 2

| one 1.44 MB

| {{unknown}}

| {{unknown}}

| {{unknown}}

| SVGA

| 14-in. color

| All-in-one

| {{date table sorting|1994}}

| Model 25 adapted specifically for educational institutions, optional sound card

| {{cite journal|url=https://books.google.com/books?id=N3adAAAAMAAJ&q=%22EduQuest%22+%22Thirty-cs%22|title=Title unknown|journal=THE Journal|year=1994|publisher=Technological Horizons in Education|via=Google Books}}{{cite web|url=https://www.ardent-tool.com/EduQuest/index.html|title=IBM EduQuest|publisher=Ardent Tool|accessdate=September 29, 2021}}

EduQuest Fifty-cs

| 9608

| Intel 486DX2

| 33

| style="background:#CFC" | ISA, 16-bit

| 4

| 2

| one 1.44 MB

| {{unknown}}

| {{unknown}}

| {{unknown}}

| SVGA

| 14-in. color

| All-in-one

| {{date table sorting|1994}}

| Model 25 adapted specifically for educational institutions, optional sound card

|

EduQuest Thirty-five

| 9613

| Cyrix Cx486SLC2

| 25/50

| style="background:#CFC" | ISA, 16-bit

| 4

| 2

| one 1.44 MB

| 133 MB/256 MB/342 MB {{small|(IDE)}}

| 4 MB

| {{unknown}}

| SVGA

| 14-in. color

| All-in-one

| {{date table sorting|1994|09}}

| Model 25 adapted specifically for educational institutions, optional sound card, late models without IBM logo on badge

| {{cite journal|last=Shields|first=Jean|url=https://link.gale.com/apps/doc/A16279038/GPS|title=Back-to-school computers|date=September 1994|journal=Technology & Learning|publisher=Future US|volume=15|issue=1|page=66|via=Gale OneFile}}

EduQuest Fifty-five

| 9615

| Intel 486

| 33–100

| style="background:#CFC" | ISA, 16-bit

| 4

| 2

| one 1.44 MB

| 170 MB/360 MB/540 MB {{small|(IDE)}}

| 4 MB

| 64 MB

| SVGA

| 14-in. color

| All-in-one

| {{date table sorting|1994|09}}

| Model 25 adapted specifically for educational institutions, optional sound card, six processor options offered

|

EduQuest Forty-five

| 9614

| Intel 486DX2

| 50 or 66

| style="background:#CFC" | ISA, 16-bit

| 4

| 2

| one 1.44 MB

| {{unknown}}

| 4 MB

| {{unknown}}

| SVGA

| 14-in. color

| All-in-one

| {{date table sorting|1995|09}}

| Model 25 adapted specifically for educational institutions, optional sound card

| {{cite journal|author=Staff writer|url=https://link.gale.com/apps/doc/A17507805/GPS|title=What's new on the hardware front|date=September 1995|journal=Technology & Learning|publisher=Future US|volume=16|issue=1|page=64|via=Gale OneFile}}

{{anchor|IBM 7496 Executive Workstation|IBM 7496|IBM Executive Workstation}} Executive Workstation

| 7496

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 3

| 0

| one 720 KB

| none

| 640 KB

| 640 KB

| MCGA

| Monochrome

| All-in-one

| {{date table sorting|1989|09}}

| Purpose-built all-in-one computer using the Model 30 system board for the healthcare sector; pairs with the IBM 7690 Clinical Workstation (image 1, 2)

| {{cite web | date=2022 | url=https://ardent-tool.com/7496/ | title=IBM 7496 Executive Workstation | publisher=Ardent Tool | archiveurl=https://web.archive.org/web/20220525155425/https://ardent-tool.com/7496 | archivedate=May 25, 2022}}

GE Fanuc Workmaster II

| 7186

| Intel 386

| 16

| style="background:#CCF" | MCA, 32-bit

| 0

| 0

| one 1.44 MB

| 30 MB {{small|(ESDI)}}

| 2 MB

| 8 MB

| VGA

| Monochrome gas plasma

| Portable

| {{date table sorting|1990|03}}

| General Electric Fanuc-branded ruggedized industrial PS/2 P70 in black plastic case

| {{cite journal|last=Reeve|first=Alan|date=January 1991|url=https://link.gale.com/apps/doc/A10454882/GPS|title=Integrating PLCs with networks|journal=Control and Instrumentation|publisher= Centaur Communications|volume=23|number=1|page=35|via=Gale OneFile|quote=GE Fanuc has also introduced the Workmaster II, an i386-based ruggedised PC designed to be used as a portable PLC programmer. Operating at 16 MHz, the unit gives short start-up times, rapid hard disk and memory access and quick system updates.}}

Industrial Computer

| 7552-040

| Intel 80286

| 10

| style="background:#CFE" | ISA, 16-bit
MCA, 16-bit {{small|(undocumented)}}

| 8 {{small|(modules, 7 fillable)}}

| 3 {{small|(as modules)}}

| none

| none

| 512 KB

| 3 MB

| EGA

| optional

| Benchtop or rack mount

| {{date table sorting|1986|10}}

| Also known as "Gearbox", rack-mountable ruggedized modular industrial computer, hybrid MCA and ISA with compromised ISA signal lines—notable for introducing the (16-bit) Micro Channel architecture half a year before the announcement of the PS/2 line in April 1987

| {{cite web|url=https://www.ibm.com/docs/en/announcements/archive/ENUS187-224|title=IBM 7552 Industrial Computer Model 540|type=Announcement letter|date=November 3, 1987|publisher=Industrial Business Machines Corporation|access-date=January 19, 2025}}{{cite book|last=Kono|first=M. E.|url=https://ardent-tool.com/7552/DTIC_ADA263239.pdf#page=11|title=Surface Computer System Architecture for the Advanced Unmanned Search System (AUSS)|publisher=Naval Command, Control and Ocean Surveillance Center|date=December 1992|via=Ardent Tool|page=3}}{{cite journal|last=Wallace|first=Bob|url=https://books.google.com/books?id=nxwEAAAAMBAJ&pg=PA21|title=IBM uncloaks industrial micro as network gateway|volume=3|number=33|via=Google Books|journal=Network World|date=October 20, 1986|publisher=IDG Publications}}{{cite journal|last=Cleaveland|first=Peter|date=April 21, 1987|volume=61|issue=5|page=31|journal=Instrumentation & Control Systems|publisher= Reed Business Information Enterprise|title=Low-cost, flexible microcomputers get jobs in factories|via=Gale OneFile|quote=IBM doesn't advertise the PS/2 as a factory-floor machine, yet the PS/2's backplane bus structure, Micro Channel, appeared in a factory-floor computer before the PS/2 itself came on the market. People who examined the IBM 7552 Gearbox, ostensibly a factory-hardened version of the AT, notice something odd about the unit's bus: It had more bus lines than could be accounted for by the AT bus. The extra lines turned out to be the 16-bit Micro Channel. Nobody at IBM said anything about it at the time, because PS/2 hadn't yet been introduced.}}

Industrial Computer

| 7552-140

| Intel 80286

| 10

| style="background:#CFE" | ISA, 16-bit
MCA, 16-bit {{small|(undocumented)}}

| 8 {{small|(modules, 7 fillable)}}

| 3 {{small|(as modules)}}

| one 1.44 MB {{small|(as a module)}}

| 20 MB {{small|(as a module, 40 MB as two identical modules; ST-506)}}

| 512 KB

| 3 MB

| VGA

| optional

| Benchtop or rack mount

| {{date table sorting|1986|10}}

| Also known as "Gearbox", rack-mountable ruggedized modular industrial computer, hybrid MCA and ISA with compromised ISA signal lines—notable for introducing the (16-bit) Micro Channel architecture half a year before the announcement of the PS/2 line in April 1987

|

Industrial Computer

| 7541

| Intel 80286

| 10

| style="background:#CEF" | MCA, 16-bit

| 3

| 3

| one 1.44 MB

| 30 MB {{small|(ESDI)}}

| 1 MB

| 8 MB {{small|(on planar)}}
16 MB {{small|(with expansion card)}}

| VGA

| optional

| Benchtop

| {{date table sorting|1989|03}}

| Desktop ruggedized industrial PS/2

| {{cite journal|last=LaPlante|first=Alice|url=https://books.google.com/books?id=DjoEAAAAMBAJ&pg=PT92|title=IBM Announces Two Industrial MCA Computers|journal=InfoWorld|publisher=CW Communications|date=March 27, 1989|volume=11|issue=13|via=Google Books}}{{cite web|title= IBM 7561 and 7562 Industrial Computers|type=Announcement letter|url=https://www.ibm.com/docs/en/announcements/archive/ENUS189-043|date=March 21, 1989|publisher=International Business Machines Corporation|access-date=January 19, 2025}}

Industrial Computer

| 7542

| Intel 80286

| 10

| style="background:#CEF" | MCA, 16-bit

| 4

| 3

| one 1.44 MB

| 30 MB {{small|(ESDI)}}

| 1 MB

| 8 MB {{small|(on planar)}}
16 MB {{small|(with expansion card)}}

| VGA

| optional

| Rack mount

| {{date table sorting|1989|03}}

| Rack-mounted ruggedized industrial PS/2

|

Industrial Computer

| 7561

| Intel 386

| 20

| style="background:#CCF" | MCA, 32-bit

| 3

| 4

| one 1.44 MB

| 60 MB {{small|(ESDI)}}

| 2 MB

| 8 MB {{small|(on planar)}}
16 MB {{small|(with expansion card)}}

| VGA

| optional

| Benchtop

| {{date table sorting|1989|03}}

| Desktop ruggedized industrial PS/2

|

Industrial Computer

| 7562

| Intel 386

| 20

| style="background:#CCF" | MCA, 32-bit

| 4

| 4

| one 1.44 MB

| 60 MB {{small|(ESDI)}}

| 2 MB

| 8 MB {{small|(on planar)}}
16 MB {{small|(with expansion card)}}

| VGA

| optional

| Rack mount

| {{date table sorting|1989|03}}

| Rack-mounted ruggedized industrial PS/2

|

Industrial Computer

| 7546

| Intel 386SX

| 20

| style="background:#CEF" | MCA, 16-bit

| 5

| 4

| one 2.88 MB

| 320/400 MB {{small|(SCSI)}}

| 4 MB

| 16 MB

| VGA

| optional

| Benchtop or rack mount

| {{date table sorting|1991|09}}

| Rack-mountable desktop ruggedized industrial PS/2

| {{cite web|title= IBM 7546 Industrial Computer|type=Announcement letter|url=https://www.ibm.com/docs/en/announcements/archive/ENUS191-151|date=September 4, 1991|publisher=International Business Machines Corporation|access-date=January 19, 2025}}

Industrial Computer

| 7568-040

| Intel 386

| 25

| style="background:#CFE" | MCA, 32-bit
ISA, 16-bit {{small|(with adapter interposer)}}

| 8 {{small|(modules, 7 fillable)}}

| 3 {{small|(as modules)}}

| one 1.44 MB {{small|(as a module)}}

| none

| 4 MB

| 8 MB {{small|(on planar)}}
16 MB {{small|(with expansion card)}}

| VGA

| optional

| Benchtop or rack mount

| {{date table sorting|1989|10}}

| Also known as "Gearbox 800", rack-mountable ruggedized modular industrial PS/2

| {{cite web|url=https://www.ibm.com/docs/en/announcements/archive/ENUS189-155|title=GEARBOX Model 800|type=Announcement letter|date=October 24, 1989|publisher=Industrial Business Machines Corporation|access-date=January 19, 2025}}{{cite web|last=Slavotínek|first=Tomáš|publisher=Ardent Tool|title=7568 Common Devices|url=https://ardent-tool.com/7568/7568_Common_Devices.html|accessdate=September 29, 2021}}

Industrial Computer

| 7568-150

| Intel 386

| 25

| style="background:#CFE" | MCA, 32-bit
ISA, 16-bit {{small|(with adapter interposer)}}

| 8 {{small|(modules, 6 fillable)}}

| 3 {{small|(as modules)}}

| one 1.44 MB {{small|(as a module)}}

| 120 MB {{small|(as a module, 240 MB as two identical modules; ESDI)}}

| 8 MB

| 8 MB {{small|(on planar)}}
16 MB {{small|(with expansion card)}}

| VGA

| optional

| Benchtop or rack mount

| {{date table sorting|1989|10}}

| Also known as "Gearbox 800", rack-mountable ruggedized modular industrial PS/2

|

Industrial Computer

| 7568-C40

| Intel 486

| 25

| style="background:#CFE" | MCA, 32-bit
ISA, 16-bit {{small|(with adapter interposer)}}

| 8 {{small|(modules, 7 fillable)}}

| 3 {{small|(as modules)}}

| one 1.44 MB {{small|(as a module)}}

| optional

| 8 MB

| 8 MB {{small|(on planar)}}
16 MB {{small|(with expansion card)}}

| VGA

| optional

| Benchtop or rack mount

| {{date table sorting|1991|09}}

| Also known as "Gearbox 800", rack-mountable ruggedized modular industrial PS/2

| {{cite web|url=https://www.ibm.com/docs/en/announcements/archive/ENUS191-152|title=GEARBOX Model 800 (7568-C40)|type=Announcement letter|date=September 4, 1991|publisher=Industrial Business Machines Corporation|access-date=January 19, 2025}}

Industrial Computer

| 7568-D40

| Intel 486DX2

| 50

| style="background:#CFE" | MCA, 32-bit
ISA, 16-bit {{small|(with adapter interposer)}}

| 8 {{small|(modules, 7 fillable)}}

| 3 {{small|(as modules)}}

| one 1.44 MB {{small|(as a module)}}

| optional

| 8 MB

| 8 MB {{small|(on planar)}}
16 MB {{small|(with expansion card)}}

| VGA

| optional

| Benchtop or rack mount

| {{date table sorting|1991|09}}

| Also known as "Gearbox 800", rack-mountable ruggedized modular industrial PS/2

| {{cite web|url=https://www.ibm.com/docs/en/announcements/archive/ENUS192-217|title=IBM GEARBOX Model 800 (7568-D40)|type=Announcement letter|date=September 15, 1992|publisher=Industrial Business Machines Corporation|access-date=January 19, 2025}}

Personal Typing System

| 6901-001

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 0

| 2

| one 720 KB {{small|(two optional)}}

| none {{small|(20 MB optional with single-floppy model; ST-506)}}

| 640 KB

| 640 KB

| MCGA

| 12-in. monochrome

| Desktop

| {{date table sorting|1987|07}}

| Slightly modified application-specific Model 30 with word processing software, networking expansion card, and Wheelwriter

| {{cite web|title=IBM Personal System/2 and IBM Personal Computer Product Reference, Version 4.0|url=http://bitsavers.org/pdf/ibm/pc/IBM_Personal_System_2_and_IBM_Personal_Computer_Product_Reference_Ver_4.0_Sep88.pdf#page=44|date=September 1988|publisher=International Business Machines Corporation|accessdate=September 29, 2021|page=46|via=Bitsavers}}

Personal Typing System

| 6901-002

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 0

| 2

| one 720 KB {{small|(two optional)}}

| none {{small|(20 MB optional with single-floppy model; ST-506)}}

| 640 KB

| 640 KB

| MCGA

| 12-in. monochrome

| Desktop

| {{date table sorting|1987|07}}

| Slightly modified application-specific Model 30 with word processing software, networking expansion card, and Quietwriter

|

Personal Typing System

| 6901-003

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 0

| 2

| one 720 KB {{small|(two optional)}}

| none {{small|(20 MB optional with single-floppy model; ST-506)}}

| 640 KB

| 640 KB

| MCGA

| 12-in. color

| Desktop

| {{date table sorting|1987|07}}

| Slightly modified application-specific Model 30 with word processing software, networking expansion card, and Wheelwriter

|

Personal Typing System

| 6901-004

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 0

| 2

| one 720 KB {{small|(two optional)}}

| none {{small|(20 MB optional with single-floppy model; ST-506)}}

| 640 KB

| 640 KB

| MCGA

| 12-in. color

| Desktop

| {{date table sorting|1987|07}}

| Slightly modified application-specific Model 30 with word processing software, networking expansion card, and Quietwriter

|

Personal Typing System

| 6901-005

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 0

| 2

| one 720 KB {{small|(two optional)}}

| none {{small|(20 MB optional with single-floppy model; ST-506)}}

| 640 KB

| 640 KB

| MCGA

| 12-in. monochrome

| Desktop

| {{date table sorting|1987|07}}

| Slightly modified application-specific Model 30 with word processing software and networking expansion card

|

Personal Typing System

| 6901-006

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 0

| 2

| one 720 KB {{small|(two optional)}}

| none {{small|(20 MB optional with single-floppy model; ST-506)}}

| 640 KB

| 640 KB

| MCGA

| 12-in. color

| Desktop

| {{date table sorting|1987|07}}

| Slightly modified application-specific Model 30 with word processing software and networking expansion card

|

Personal Typing System/2

| 6907

| Intel 8086

| 8 (0 {{abbr|w|wait states}})

| style="background:#FCC" | ISA, 8-bit

| 2

| 2

| one 1.44 MB {{small|(two optional)}}

| none {{small|(20 MB optional with single-floppy model; ST-506)}}

| 640 KB

| 640 KB

| MCGA

| optional

| Desktop

| {{date table sorting|1989|07}}

| Slightly modified application-specific Model 30 with word processing software and networking expansion card, Wheelwriter optional

| {{cite journal|first=Alice|last=LaPlante|url=https://books.google.com/books?id=hzAEAAAAMBAJ&pg=PT7|title=IBM Reenters AT Market with Typing System Line|journal=InfoWorld|publisher=CW Communications|date=July 24, 1989|volume=11|issue=30|page=9|via=Google Books}}{{cite web|url=https://www.ibm.com/docs/en/announcements/archive/ENUS191-129|title=The IBM Personal Printer Series II 2390 and 2391 Impact Printers|type=Announcement letter|date=August 20, 1991|publisher=International Business Machines Corporation|access-date=January 19, 2025}}

Personal Typing System/2 286

| 6908

| Intel 80286

| 10 (1 {{abbr|w|wait states}})

| style="background:#CFC" | ISA, 16-bit

| 2

| 2

| one 1.44 MB {{small|(two optional)}}

| none {{small|(20/30 MB optional with single-floppy model; ST-506/ESDI)}}

| 1 MB

| 1 MB

| VGA

| optional

| Desktop

| {{date table sorting|1989|07}}

| Slightly modified application-specific Model 30 286 with word processing software and networking expansion card, Wheelwriter optional

|

See also

References

{{reflist|colwidth=30em}}

{{IBM personal computers}}

{{DEFAULTSORT:IBM PS 2 models}}

Category:IBM lists

IBM PS 2 models