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

Introducing the EVGA SuperNOVA GA Series of power supplies - the newest addition to the outstanding line of EVGA Power Supplies. Featuring 80 Plus Gold certification, 100% Japanese capacitors, a durable double-ball bearing fan, and a fully modular design, this power supply is built for long-term usage and durability. Building upon EVGA's line of 80 Plus Gold rated power supplies, the EVGA GA Series combines all these features at a great price.