Features: Dimension:L217*W85*H84 (mm) High efficiency and reliability The standby mode consumes less than 1W when +5VSB is less than 0.1A Active power factor correction FAN speed auto-controlled by thermal sensor inside the power supply Best choice for industry server MTBF: 100,000 hours at 25degrees Certificated:UL,CUL,TUV,BSMI,CE,Nemko CB,CSA-C,EN,IEC,GB This series is especially designed for high reliability industrial application and Dual CPU server Motherboard,such as:v. It also supports dual processors, such as Intel Xeon CPU and AMD sever processor. With upto 90%high-efficiency,high-stability,it's the best optionals for high-class server. Using the most advanced electronic technology based energy efficient server power supply, you can save at least USD200 electronic charges every year, comparing with the traditional 1U power supply products, meanwhile,reduce at least 4 billion kilojoules of energy dissipation.It really realized the best vision environmental protection, energy saving, love the earth . Safety all%202(9).jpg Connector: 20+4PIN *1 (For Motherboard), 8P(4+4) *1 (For CPU), D4P *4 (For IDE), SATA *2 (For Harddisk)