Chieftec BDF-650C. Total power: 650 W, AC input voltage: 115 - 230 V, AC input frequency: 50 - 60 Hz. Motherboard connector: 20+4 pin ATX, Cable type: Fully modular. Purpose: PC, Power supply unit (PSU) form factor: PS/2, 80 Plus certification: 80 PLUS Bronze. Product colour: Black, Cooling: Aktiv, Fan diameter: 14 cm. Width: 150 mm, Depth: 140 mm, Height: 87 mm