Aerocool Imperator, 850 W, 230 V, 50 - 60 Hz, 15 A, +12V,+3.3V,+5V,+5Vsb,-12V, 120 W Aerocool Imperator. Total power: 850 W, AC input voltage: 230 V, AC input frequency: 50 - 60 Hz. Motherboard power connector: 20+4 pin ATX, Cabling type: Semi-Modular. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Bronze. Product colour: Black, White, Cooling type: Active, Fan diameter: 13.9 cm. Certification: CE, CB, TUV