Inter-Tech Line-EX 450W 80+. Nominal power: 450 W, AC input voltage: 220 - 240 V, AC input frequency: 50 Hz. Fan diameter: 120 mm, Fan location: top, Cooling type: active. Motherboard power connector: 20+4 pin ATX, Connector(s): 1 x PowerLAN USB, Cabling type: fixed. Noise level: 22 dB. Width: 150 mm, Depth: 140 mm, Height: 86 mm