DPS-700AB-1 A 700W Workstation Power Supply for Z440 — 719795-005 / 858854-001 / 809053-001

Replacement DPS-700AB-1 A power supply rated at 700W, made for use with Z440 workstations. This unit is listed under part numbers 719795-005, 858854-001 and 809053-001, ensuring compatibility with systems that require those SKUs. Built to meet the original workstation power requirements, it serves as a direct substitute for failed or missing PSUs in Z440 machines. Ideal as a spare or repair component to restore full power functionality.