HP Manual
A1991-90002
is compatible in the following HP Models:
HP 9000 series 700 Workstations
HP 9000 MODEL 705 WORKSTATION - A2289A
HP 9000 MODEL 705 WORKSTATION - A2649A
HP 9000 MODEL 705 WORKSTATION - A2649C
HP 9000 MODEL 710 WORKSTATION - A2214AR