550W Power Supply for T420 / R520 - 96R8Y F550E-S0 2G4WR DH550E-S1 DPS-550PB A

Replacement 550W power supply for T420 and R520 servers. Compatible part numbers: 96R8Y, F550E-S0, 2G4WR, DH550E-S1 and DPS-550PB A. Use this unit as a direct swap for systems requiring a 550W PSU—verify compatibility by matching one of the listed part codes.