FSP Group Hydro G HG850 850W ATX12V / EPS12V SLI CrossFire Ready 80 PLUS GOLD Certified Full Modular Active PFC Power Supply 3DGameman's 100% Award | Complies with newest ATX12V & EPS12V standards Intelligent fan speed control circuit design with 0dBA function Advanced full modular design with ribbon cables High wattages with80PLUS gold certification Main japan made capacitor SLI and Crossfire ready Full protections: OCP, OVP, SCP, OPP, UVP, OTP Globalsafety approved, five year warranty and lifetime access to FSP local RMA center.