This Brushless DC Cooling Fans are operating at 24V with a dimension of 120x120x38 mm. This Cooling fans helps your electrical products cool, extend the life of the system, and perform better. The Cooling fan runs quietly, bearing type oily or ball, DC cooling fans are rugged and resistant to high temperatures. It is widely used in: Humidifier / Aromatherapy and other small series instruments Small sound radiating communication equipment Heat cooling plate Intelligent industrial control equipment for plate cooling High precision medical cooling equipment Server cooling dissipation Anywhere and electronically that requires cooling Specifications :- Size / Dimension : 120x120x38 mm Voltage - Rated : 24VDC Bearing Type : Sleeve / Ball Bearing Noise : 48dBA RPM : 3000 RPM Current Rating (Amps): 0.24A