Replacement 700W Power Supply for Z440 Workstation — Compatible with 719795-002 / 809053-001 / 792339-001 / 758467-001 / 858854-001 (DPS-700AB-1 A)

700W replacement power supply specifically made for the Z440 Workstation. Matches the following part numbers: 719795-002, 809053-001, 792339-001, 758467-001 and 858854-001. Model: DPS-700AB-1 A. Use this unit to replace a defective or worn power supply and restore reliable power to your Z440 system. Verify the listed part numbers against your existing unit before purchase.