Dell Fuente Dell 495W 80-Plus Platinum Hot-plug Redundant Power Supply Unit for select Dell PowerEdge and PowerVaultPSU Form Factor: 1U Input: 100 240V ~ 50 60Hz RoHS Compliant Genuine Dell 495 Watt 80 Plus Platinum Grade Hot plug Redundant Power Supply Unit for select Dell PowerEdge Servers and PowerVault Systems. The Dell brand Power Supply provides reliable power for your mission critical applications. This product has been tested and validated on Dell systems. Dell replacement part numbers are 450 18113, W4TTH, K40C3, 13MD5, and DPS 495AB