Thermaltake Smart Series 600W SLI/CrossFire Ready Continuous Power ATX 12V V2.3 , EPS 12V 80 PLUS Certified, Active PFC Power Supply, Haswell Ready -- 5 Year Thermaltake Warranty

Seasonic Focus GX-850 850Watt 80PLUS Gold, Full Modular, 120mm Fan, Fan Control, Fanless Silent and Cooling Mode, Protection, OPP, OVP, UVP, OCP,...

ThinkSystem 750W(230/115V) Platinum Hot-Swap Power Supply

Corsair CV SerieS CV650 - 650 Watt Power Supply, 80+ Bronze efficiency certified, 120mm fan, OVP, UVP , SCP OTP, OPP -- 3 Year Corsair Warranty

Antec VP 500Watt Power Supply, 120mm Silent Fan, Thermal Manager, CuruitShield, 80 Plus Black, 2x8 (6+2) pin -- 3 Year Antec Warranty

Antec VP550Watt Power Supply, 120mm Fan, Thermal Manager, CuruitShield, 80 Plus, 2x8 (6+2) pin -- 3 Year Antec Warranty