EVGA 850W Gold Switching Power Supply - Internal - 120 V AC, 230 V AC Input - 3.3VDC @ 24A, 5VDC @ 24A, 12VDC @ 70.8A, -12VDC @ 0.5A, 5VDC @ 3A Output - 850 W - 1 +12V Rails - 1 Fan(s) - 91% Efficiency 220-G6-0850-X1

The EVGA SuperNOVA G6 power supplies feature a new platform design, using new materials and better layout placement to achieve greater performance with extremely low ripple and noise in an even smaller chassis. With a full-bridge, LLC Resonant Rectification, and DC-DC design, the SuperNOVA G6 provides rock-solid stability, relentless efficiency, and extremely tight voltage regulation.