EVGA SuperNOVA 850 G3, 220-G3-0850-X1, 80+ GOLD, 850W Fully Modular, EVGA ECO Mode with New HDB Fan, Includes FREE Power On Self Tester, Compact 150mm Size, Power Supply Fans: 1 x 130mm Hydraulic Dynamic Bearing fan Main Connector: 24Pin +12V Rails: Single PCI-Express Connector: 6 x 6+2-Pin SATA Power Connector: 9 Efficiency: 90% (115VAC) / 92% (220VAC - 240VAC) Over Voltage Protection: Yes Input Voltage: 100 - 240 V