Part
12-56426-01
is compatible in the following Models:
Compaq AlphaServer TS20 series
Compaq AlphaServer TS20 - DA-T56RA-DA
Compaq AlphaServer TS20 - DA-T56RA-EA
Compaq AlphaServer TS20 - DA-T56RB-EA
Compaq AlphaServer TS20 - DY-T56RA-CA
Compaq AlphaServer TS40 series
Compaq AlphaServer TS40 - DA-T64CB-CA
Compaq AlphaServer TS40 - DA-T64CB-FA