HP
M90533-001
is compatible in the following HP Models:
HP ZCentral 4R Workstation (Flatiron)
HP ZCentral 4R Workstation (9DW68AV) - 55R90PA
HP ZCentral 4R Workstation (9DW68AV) - 636B5PA
HP Z8 Workstation series
HP Z8 G4 Workstation (4HJ56AV) - 52W82PA
HP
HP Z4 G4 Workstation (1JP11AV) - 545B1UP
HP Z4 G4 Workstation (1JP11AV) - 635Z1US
HP Z8 G4 Workstation (Z3Z16AV) - 2W7N0UC