Part
RZ1BA-BS
is compatible in the following Models:
Compaq AlphaStation 200 series
Compaq AlphaStation 200 - PB422-AB
DIGITAL AlphaServer 300 series
DIGITAL AlphaServer 300 - DJ-SSNC2-AB
DIGITAL AlphaServer 300 - PB30B-FB
DIGITAL AlphaServer 300 - PB30B-MC