Kingwin Lazer Platinum Modular Power Supply, ATX 650 Watts, 80 PLUS Platinum LZP-650 Supports Intel Sandy Bridge/Core i7-980X/Core i7/Core i5/Core 2 Quad/Core 2 Duo & AMD Phenom II X6/Phenom II X4/Phenom II X3/Athlon 64 X2 High Performance CPU Crystal Cube Modular Plug with Patented Power Connector Cable Managment System (6 connectors for LZP-550/650/750/850. 8 connectors for LZP-1000/1200) Hybrid Dual Voltage Automatic Switch System (Patent) Superior Vertical Double Layer Main Transformer (Patent) 80 PLUS Platinum High Efficiency Power Supply Certified Full Range Design from 115V ~ 250V (Active PFC) 50% Load (92% Efficiency),20% Load (90% Efficiency), 100% Load (89% Efficiency) ECO Intelligent Thermal Control System (Patent)