Inter-Tech TFX-300W. Total power: 300 W, AC input voltage: 230 V, Power Factor Correction (PFC) type: Active. Motherboard power connector: 20+4 pin ATX. Power supply unit (PSU) form factor: TFX. Fan diameter: 8 cm, Number of fans: 1 fan(s). Width: 85 mm, Depth: 175 mm, Height: 65 mm