Apevia Warlock ATX-WA750W internal power supply - ATX - AC 115/230 V - 750 Watt Aluminum with high-tech titanium coated case High quality multi-color coated components and class-fibrous PCB to avoid warping LED color switch for blue, red or green light Safety approval:UL, CUL, CE, CB, TUV # Quad 12V Rails for ATX V2.2 and EPS 12V V2.92 application. Supports Nvidia SLI, ATI Cross Fire # Supports Dual/Quad Core CPUs