Inter-Tech BPS-850. Total power: 850 W, AC input voltage: 100 - 240 V, AC input frequency: 50/60 Hz. Motherboard connector: 20+4 pin ATX. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 Plus certification: 80 PLUS Bronze. Product colour: Black, Cooling: Active, Number of fans: 1 Fan. Width: 150 mm, Depth: 140 mm, Height: 86 mm