EVGA SuperNOVA 750 G1 120-G1-0750-XR 80+ GOLD 750W Fully Modular Includes FREE Power On Self Tester Power Supply Fans: 1 x 135mm Double Ball Bearing fan Main Connector: 24Pin +12V Rails: 4 PCI-Express Connector: 4 x 6+2-Pin SATA Power Connector: 9 Efficiency: 90% Typical Over Voltage Protection: Yes Input Voltage: 100 - 240 V