RM850x SHIFT 80 PLUS Gold Fully Modular ATX Power Supply
NeweggBusiness - CORSAIR RMx Series RM850X (CP-9020093-NA) 850 W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply
Corsair RMx Series RM850x 850Watt HighPerformance ATX Power Supply CP-9020180-NA 843591035187 | eBay