Name: AC Axial-flow Fan Specifications: 220V AC,50/60Hz,medium speed Dimensions:120mm*120mm*38mm Frame: Aluminium Casting Wind Rate：195M?H Noise：≤48dB Color: Black. White Guard, Nickel Plating Surface Performance: UL/CSA authentication Working Temperature：-0°C～+70°C Installation: Horizontally fixed on top of cabinet