500W Power Supply 901759-003 for Z2 G4 800 880 G3 G4 G5 with graphics card

Replacement 500W power supply, part number 901759-003, compatible with Z2 G4, 800, 880 G3, G4 and G5 systems. Built to handle configurations that include a graphics card, this direct-fit unit provides the power needed for stable operation. Ideal for repairs or upgrades of the listed models — verify connector fit for your specific chassis before installation.