Inter-Tech HIPOWER SP-650. Total Power: 650 W, AC Input Voltage: 100 - 240 V, AC Input Frequency: 50 - 60 Hz. Motherboard Connector: 20+4 pin ATX, Motherboard Cable Length: 50 cm, PCI Express Power Cable Length: 50 cm. Purpose: PC, Power Supply (PSU) Form Factor: ATX, Noise Level: 35 dB. Colour: Black, Cooling: Active, Fan Diameter: 12 cm. Included cables: AC