EVGA SuperNOVA 750 G2 220-G2-0750-XR 80+ GOLD 750W Fully Modular EVGA ECO Mode Includes FREE Power On Self Tester Power Supply Fans: 1 Main Connector: 24Pin +12V Rails: Single PCI-Express Connector: 4 x 6+2-Pin SATA Power Connector: 9 Efficiency: 90% Typical Over Voltage Protection: Yes Overload Protection: Yes