EFAP-552 550W Switching Power Supply — Replacement for Dell PowerEdge R520 G4 2U (For 600W PSU Slot)

Replacement EFAP-552 switching power supply, rated at 550W, engineered for use in Dell PowerEdge R520 G4 2U server chassis. Designed to serve as a direct replacement in systems utilizing a 600W PSU bay, this unit restores reliable power delivery to your R520 G4 server. Model: EFAP-552; Output: 550W; Form factor: 2U; Intended use: replacement for 600W configuration in R520 G4.