Best Buy: CORSAIR RMx Series 650W 80 Plus Gold Fully Modular Power Supply Black CP-9020178-NA
CORSAIR RM Series RM650 650 Watt 80+ Gold Power Supply
CORSAIR AX1600i Digital ATX Power Supply — 1600 Watt 80 PLUS Titanium – performance-pc-pte-ltd
Pci-e 6pin Male 1 To 4x Molex 4pin Power Supply Cable Port Multiplier For Corsair Rmx Series Rm1000x Rm850x Rm750x Rm650x Rm550x - Pc Hardware Cables & Adapters - AliExpress