Sunons MagLev Technology provides a fan design created to provide superior performance, low noise and long life.By using magnetic levitation force (MagLev), these fans feature zero friction with no contact between shaft and bearing.With excellent rotational stability, the MagLev fan eliminates vibration and typical wobble and shaking typically experienced in fan motors.MagLev also provides excellent high temperature endurance that results in long life.MagLev models also feature all-plastic manufacture of major items for optimal insulation resistance and electrostatic discharge (ESD) performance.Specification:Volts: 24 Volt DCAmp: 0.07Watts: 1.9Dimensions: 92mm x 92mm x 25mmMaterial: PBT PlasticBearing System: VapoSpeed: High (2800RPM)CFM: 49.0Noise: 34.0 dBAApprovals:CEUL ComponentSunonKDE2409PTV1