Solid Gear SDGR-450BR 80 Plus Bronze Power Supply - 120mm Nano Ball Bearing Fan, Silent Cooling, Rich Amp Single +12V Rail Fans: 1 Main Connector: 20+4Pin +12V Rails: Single PCI-Express Connector: 1 x 6-Pin SATA Power Connector: 6 Over Voltage Protection: Yes Overload Protection: Yes Input Voltage: 110 - 120 V / 220 - 240 V