Part
61H6H
is compatible in the following Models:
Alienware Desktops
Dell Alienware Area-51 R2
Dell Alienware X51 R3
OptiPlex Desktops
Dell Optiplex 3046 SFF
Dell OptiPlex 7040 SFF
Dell OptiPlex 7040 Tower
XPS Desktops
Dell XPS 8900