Huntkey X7 1200W. Nominal power: 1200 W, AC input voltage: 100 - 240 V, AC input frequency: 50 - 60 Hz. Fan diameter: 140 mm. Motherboard power connector: 20+4 pin ATX. Width: 160 mm, Depth: 150 mm, Height: 86 mm. Mean time between failures (MTBF): 100000 h