220-G5-0850-X1 EVGA Supernova 850 G5 80 Plus Gold 850W Modular Power Supply 843368062163

80 PLUS Gold certified, with 91% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads 100% Japanese Capacitors ensure long-term reliability Fully Modular to reduce clutter and improve airflow Fluid Dynamic Bearing Fan for ultra-quiet operation and increased lifespan. Unbeatable EVGA 10 Year Warranty and unparalleled EVGA Customer Support Active Clamp +DC to DC design for efficient operation DC-DC Converter improves 3.3V/5V stability Active Power Factor Correction EVGA ECO Intelligent Thermal Control System eliminates fan noise at low to medium loads NVIDIA SLI & AMD Crossfire Ready Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), SCP (Short Circuit Protection), and OTP (Over Temperature Protection)