Dell PowerEdge R720xd Power Supplies
The PowerEdge R720 and R720xd support up to two (2) AC or DC power supplies with 1 + 1 redundancy, auto sensing, and auto-switching capabilities. Power supply wattages are 495W, 750W, 1100W AC and 1100W DC. When installing a second power supply in an existing server, the wattage must match the first.
Note that configurations with higher wattage CPUs, a large amount of memory and several hard drives may require higher wattage power supplies.
All power supplies have been tested and pulled from working machines with our 90-day parts replacement warranty.