Aerocool E85-700. Nominal power: 700 W, Efficiency: 85 %, Power protection features: over current, over power, over voltage, short circuit, under voltage. Fan diameter: 139 mm. Noise level: 35.5 dB. Mean time between failures (MTBF): 120000 h. Safety: CE, CB, TUV, FCC, UL, CUL, Certification: 80+ Bronze