Intel Form Factor ATX 12V v2.31Active PFC (>0.9 typical)Output Capacity: 1000WEfficiency: 80 PLUS Gold 90% at typical loadATX/MB 20+4 Pin x 1 : 610mm*1CPU/EPS 4+4 Pin x 2 : 600mm*2PCI-e 6+2 Pin x 6 : 600mm+150mm*3SATA x 8 : 600mm+150mm+150mm+150mm*24 Pin Peripheral x 3+4-Pin floppy x 1 : 500mm+120mm+120mm+150mm*1MTBF: >100,000 hoursDimension: 150 x 140 x 86 mm