Aerocool E80-500. Nominal power: 500 W, Peak power: 500 W, AC input voltage: 100 - 240 V. Fan diameter: 120 mm, Fan location: side. Motherboard power connector: 20+4 pin ATX. Noise level: 28.3 dB This is an auto-generated long summary based on the first three features of the first five feature groups.