Cool Power Performance CP P600 600W 204 pin ATX Power Supply w SATA PCIe & Dual 12V Rails Black Cool Power Performance CP-P600 ATX Power Supply General Features: Black metallic finish 600-watts One (1) 120 mm (4.72-inch) fan with blue blades 115V, 230V switchable power supply Compatible with ATX 12V 2.3, 115/230V AC input technology High energy efficiency Separate 12V rails Over Current Protection (OCP) Over Voltage Protection (OVP) Under Voltage Protection (UVP)