Dell 4XX1H 550W Power Supply for PowerEdge R320 / R420 (AC550E-S0) Dell PowerEdge R720 Type: 40G QSFP+ to QSFP+

Type: 40G QSFP+ to QSFP+ passive DAC twinax cable

200 RPM MDL hot-swap hard drive for HP ProLiant Gen6 and Gen7 servers

Connector: 3-pin

5-inch 80-pin Ultra320 SCSI drives

Efficiency: 80+ Gold

Dell 4XX1H 550W Power Supply for PowerEdge R320 / R420 (AC550E-S0) Dell PowerEdge R720 Type: 40G QSFP+ to QSFP+The 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,