Seasonic Prime Gold. Total power: 850 W, AC input voltage: 100 – 240 V, AC input frequency: 50 – 60 Hz. SATA power cable length: 450 mm, Peripheral (Molex) power cable length: 450 mm, PCI Express power cable length: 67.5 cm. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Gold. Product colour: Black, Fan diameter: 13.5 cm, Number of fans: 1 fan(s). Width: 150 mm, Depth: 170 mm, Height: 86 mm