Aerocool E78, 430 W, 100 - 240 V, 50 - 60 Hz, 10 A, +12V1,+12V2,+3.3V,+5V,+5Vsb,-12V, Active Aerocool E78. Total power: 430 W, AC input voltage: 100 - 240 V, AC input frequency: 50 - 60 Hz. Motherboard power connector: 20+4 pin ATX, Cabling type: Non-Modular. Purpose: PC, Power supply unit (PSU) form factor: ATX, Noise level: 22 dB. Product color: Silver, Cooling type: Active, Fan diameter: 4.72" (12 cm). Width: 5.51" (140 mm), Depth: 5.91" (150 mm), Height: 3.39" (86 mm)