Compatible 180W Power Supply for 280 G4 MT — PA-1181-6HY / D16-180P1B (PCH023)

Replacement 180W desktop power supply compatible with the 280 G4 MT. This unit corresponds to part numbers PA-1181-6HY, D16-180P1B and PCH023, making it a direct-fit swap for systems that require those PSU references. Use this 180W power supply to restore reliable power to your 280 G4 MT desktop.