Replacement Power Supply 600W DPS-600UB A for Z420 — 623193-001/003, 632911-001/003

Compatible replacement power supply for Z420 systems. 600W output, model DPS-600UB A, designed to match OEM part numbers 623193-001/003 and 632911-001/003. Ideal as a direct replacement or spare unit for Z420 machines requiring the DPS-600UB A 600W PSU.