Specification: 30 * 30 * 15mmModel: yw03015012bhVoltage: DC12VCurrent: 0.06aSpeed: 3800rpmAir volume: 4.8cfmNoise: 20dBAWorking life: 80000 hoursWiring mode: 3 wiresBearing: high precision double ball bearingFrame system: plastic frameSuitable switch router cooling