CORSAIR RMx Series RM850x - power supply - 850 Watt
CORSAIR RMx Series RM1000x - power supply - 1000 Watt
CORSAIR RMx Series RM750x SHIFT - power supply - 750 Watt
HPE - power supply - hot-plug / redundant - 500 Watt - 563 VA
Dell - power supply - hot-plug / redundant - 1100 Watt