EVGA SuperNOVA 1600 P2 1600W ATX12V / EPS12V SLI Ready 80 PLUS Platinum Certified Full Modular Power Supply 120 V AC, 230 V AC Input Voltage - 1 Fans - Internal - Modular - ATI CrossFire Supported - NVIDIA SLI Supported (220-P2-1600-X1)