Inter-Tech SFX-300W. Total Power: 300 W, AC Input Voltage: 110 - 240 V, AC Input Frequency: 50 - 60 Hz. Motherboard Connector: 20+4 pin ATX. Purpose: PC, Power Supply (PSU) Form Factor: ATX, 80 PLUS Certification: 80 PLUS. Colour: Gray, Fan Diameter: 8 cm, Number of Fans: 1 Fan. Width: 125 mm, Depth: 100 mm, Height: 63,5 mm