Huntkey Jumper 600B. Nominal power: 600 W, AC input voltage: 100 - 240 V, Power factor: 0.99. 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