Codegen MX550. Nominal power: 550 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, Connector(s): IEC C14, Floppy drive power connector: 1, Y. Width: 150 mm, Depth: 140 mm, Height: 85 mm. Safety: CE, CB, FCc, TUV, RU