EVGA 850 GQ Power Supply - 120 V AC, 230 V AC Input - 3.3 V @ 24 A, 5 V @ 24 A, 12 V @ 70.8 A, 5 V @ 3 A, -12 V @ 500 mA Output - 850 W - 1 +12V Rails - 1 Fan(s) - ATI CrossFire Supported - NVIDIA SLI Supported - 92% Efficiency

80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads Modular Design to reduce clutter and improve airflow Whisper Silent with 135mm Fluid Dynamic Bearing Fan NVIDIA SLI & AMD Crossfire Ready Active Clamp +DC to DC design for efficient operation 100% Japanese Capacitors ensure long-term reliability 5 Year Warranty and unparalleled EVGA Customer Support EVGA ECO Intelligent Thermal Control System eliminates fan noise at low to medium loads Active Power Factor Correction Energy efficient - designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint.