Thermaltake Toughpower Grand DPS G RGB Titanium PS-TPG-0850DPCTUS-T 850W ATX12V / EPS12V SLI Ready CrossFire Ready Full Modular Active PFC Power Supply Fans: 140mm Hydraulic Bearing RGB LED Fan Main Connector: 24Pin +12V Rails: Single PCI-Express Connector: 3 x 6+2-Pin, 3 x 8-Pin SATA Power Connector: 12 Over Voltage Protection: Yes Input Voltage: 100 - 240 V Input Frequency Range: 50/60 Hz