1300W Power Supply for ML570/580/585 G3 & G4 - HSTNS-PA01 (406421-001, AA23531, 337867/364360-001, 337867-501)

Replacement 1300W power supply compatible with ML570, ML580 and ML585 server models in G3 and G4 generations. OEM part number HSTNS-PA01. Cross-reference/alternate numbers: 406421-001, AA23531, 337867/364360-001 and 337867-501. Designed as a direct swap for the listed servers to restore power functionality using the exact listed part identifiers.