MDGRAPE-4

MDGRAPE-4 is a supercomputer under development at the RIKEN Quantitative Biology Center (QBiC) in Suita, Osaka, Japan.{{cite journal|title=MDGRAPE-4: a special-purpose computer system for molecular dynamics simulations|journal=Phil. Trans. R. Soc. A|volume=372|issue=2021|pages=20130387|doi=10.1098/rsta.2013.0387|pmid=24982255|pmc=4084528|year=2014|last1=Ohmura|first1=I.|last2=Morimoto|first2=G.|last3=Ohno|first3=Y.|last4=Hasegawa|first4=A.|last5=Taiji|first5=M.|bibcode=2014RSPTA.37230387O }}