deltaModelAUB0712MSize70 * 70 * 25mmBearingMaintenance- hydraulic ball bearingsStard voltage12VElectric current 0.12AS peed2650RP (This current is the same fan mute. reference only. )Maintain optimumContinuous operationTime80, 000 hoursFan connectorMotherboard 3 -pin connectorAdditional featuresSpeed