FSP Kingcraft 1000 1000WATT ATX 2.2 ATI CROSSFIR 1000 Watt ATX 2.2 EPS 2.91 Power Supply ATI Crossfire Certified 80mm Ball-Bearing fan Quad PCI-Express output Thermal Control System Linked To Fan Thermal coated blue casing Energy Saver standing by @1-Watt