Cool Power Gamer Pro CP-GP875 875W 20+4-pin ATX Power Supply w/SATA, PCI-E & Dual 12V Rails (Titanium) Cool Power Gamer Pro CP-GP875 875W ATX Power Supply General Features: Titanium metallic finish 875-watts One (1) 135 mm (5.31-inch) Smart speed control fan 115V, 230V switchable power supply Compatible with ATX 12V 2.3/EPS 12V, 115/230V AC input technology High energy efficiency Separate 12V rails Over Current Protection (OCP) Over Voltage Protection (OVP) Under Voltage Protection (UVP)