NOX Urano SX 500. Nominal power: 500 W, AC input voltage: 230 V, AC input frequency: 50 Hz. Fan diameter: 120 mm, Fan location: top, Cooling type: active. Motherboard power connector: 20+4 pin ATX. Noise level: 51 dB. Width: 140 mm, Depth: 150 mm, Height: 86 mm