Chieftec SFX-350BS. Total power: 350 W, AC input voltage: 230 V, AC input frequency: 50 Hz. Motherboard power connector: 20+4 pin ATX, Cabling type: Non-Modular. Purpose: PC, Power supply unit (PSU) form factor: ATX, Mean time between failures (MTBF): 100000 h. Product colour: Grey, Cooling type: Active, Fan diameter: 8 cm. Width: 100 mm, Depth: 125 mm, Height: 64 mm