EVGA 600BR Power Supply - Internal - 120 V AC, 230 V AC Input - 3.3 V DC @ 24 A, 5 V DC @ 20 A, 12 V DC @ 50 A, 5 V DC @ 3 A, 12 V DC @ 300 mA Output - 600 W - 1 +12V Rails - 1 Fan(s) - ATI CrossFire Supported - NVIDIA SLI Supported - 85% Efficiency

Active Power Factor Correction (PFC) Quiet and Intelligent Auto Fan for near-silent operation 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) 80 PLUS Bronze certified, with 85% efficiency or higher under typical loads Single 12V. Rail DC-DC Converter improves 3.3V/5V stability 3 Year Warranty Energy efficient - designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint.