SKO-PSU 650W WS19 EPA90

HP 650W WS19 EPA90 power supply (L57253-003) is an internal power supply for a computer system. It provides a 650W rating in a unit identified by HP part number L57253-003.

Designed as an internal component, this power supply is intended for installation within a compatible computer enclosure. Its listed name, WS19 EPA90, and exact part number distinguish it from other HP power supplies. The listing identifies the product type as a power supply and its design as internal.