280W Power Supply with 92%

HP 901325-001 is a power supply unit intended for use as a replacement part in a compatible desktop system. The listing identifies it for the Promo 705 G3 Series and gives a maximum output of 280 watts.

This is a specific HP part number, rather than a general 280-watt supply. Its stated purpose is to provide power within the associated desktop system. The source confirms the part identity, power rating and series association; it does not specify connector details or what else is included in the package.