EVGA SuperNOVA 550W Power Supply - Internal - 120 V AC, 230 V AC Input - 3.3 V @ 20 A, 5 V @ 20 A, 12 V @ 45.8 A, 12 V @ 300 mA, 5 V @ 3 A Output - 550 W - 1 +12V Rails - 1 Fan(s) - ATI CrossFire Supported - NVIDIA SLI Supported - 90% Efficiency

EVGA ECO Intelligent Thermal Control System eliminates fan noise at low to medium loads Active Power Factor Correction NVIDIA SLI & AMD Crossfire Ready Double Ball Bearing fan for exceptional reliability and quiet operation Fully Modular to reduce clutter and improve airflow 80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads 100% Japanese Capacitors ensure long-term reliability DC-DC Converter improves 3.3V/5V stability 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) Unbeatable EVGA 10 Year Warranty and unparalleled EVGA Customer Support