Power Supplies

Dell PowerEdge R420 Power Supplies

The PowerEdge R420 server supports up to two (2) AC power supplies with 1 + 1 redundancy, auto sensing, and auto-switching capabilities. Power supply wattages are 550W or 350W (for one processor only).


There is also a single cabled 550W power supply option. When installing a second power supply in an existing server, the wattage must match the first.


All power supplies have been tested and pulled from working machines with our 90-day parts replacement warranty.

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