Dell 450-17428 power supply unit vs Dell 450-18501 power supply unit

Comparison of 450-17428, 450-18501

8 specifications	A Dell 450-17428 power supply unit Model 450-17428 View product	B Dell 450-18501 power supply unit Model 450-18501 View product
Power1 differ
Total powerDiffers	1400 W	495 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Performance1 differ
Purpose	Server	Server
Power supply unit (PSU) form factor	1U	1U
Compatible productsDiffers	PowerEdge C6100 PowerEdge C6105 PowerEdge C6145 PowerEdge C6220 PowerEdge C6220 II	PowerEdge R520 PowerEdge R620 PowerEdge R720 PowerEdge T320 PowerEdge T420 PowerEdge T620 PowerVault DL2300
Designidentical
Product colour	Black, Silver	Black, Silver
Cooling type	Active	Active

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.