310W Power Supply Unit for HP

HP 922458-001 is a power supply unit for HP 400 G4 MT systems. It is listed as an SPS-PSU with a rated output of 310 W, providing the power supply component for the specified system range.

The part number identifies this particular unit and distinguishes it from other power supply options listed for the 400 G4 MT. Its stated purpose and output make it suitable as a replacement power supply for systems identified by that model reference.