EVGA 850 B5 Power Supply - Internal - 120 V AC, 230 V AC Input - 3.3 V DC @ 24 A, 5 V DC @ 24 A, 12 V DC @ 70.8 A, 12 V DC @ 500 mA, 5 V DC @ 3 A Output - 850 W - 1 Fan(s) - 85% Efficiency

EVGA ECO Intelligent Thermal Control System eliminates fan noise at low to medium loads 5 Year Warranty and unparalleled EVGA Customer Support 80 PLUS Bronze certified, with 85% efficiency or higher under typical loads Fully Modular to reduce clutter and improve airflow 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)