Dell 4XX1H 550W Power Supply for PowerEdge R320 / R420 (AC550E-S0) 436431-001 spare: 781581-004) is a 1

spare: 781581-004) is a 1

and onboard Smart Array/storage controllers in HP ProLiant ML350p G8 enterprise tower/rack server repair and maintenance scenarios

Compatible With: IBM System x3250 M4

Compatible With: IBM System x slimline ODD bay servers (x3550

Clariion CX3-80

Dell 4XX1H 550W Power Supply for PowerEdge R320 / R420 (AC550E-S0) 436431-001 spare: 781581-004) is a 1The Dell 4XX1H (04XX1H, CN 04XX1H; model: AC550E S0) is a 550W AC hot plug redundant power supply for the Dell PowerEdge R320 and R420 servers, providing reliable 550W power delivery for Dell PowerEdge rack server PSU replacement configurations. Dell Part Numbers: 4XX1H, 04XX1H, CN 04XX1H Model Number: AC550E S0 Output Power: 550W Type: Hot plug redundant AC power supply Compatible With: Dell PowerEdge R320, R420 Brand: Dell Condition: Genuine,