Model BCB1012UHSize97 * 87 * 25mmBearing Dual ball bearing bearingsStandard voltage 12VElectric current 3.84AM aintain the bestContinuous operationTime100, 000 hoursFan connector four-pin connector plugs see the need to change back to the motherboard physical picture 4P qualifying plug must contact the restaurant, otherwise press pictures lines qualifying! Additional features PWM intelligent temperature control, speedFeatureMaintenance- double ball bearing, long life, With sufficient cooling air volume and pressure. ApplicableChassis cooling, the import server CPU cooler, the transmation of the power supply fan, water cooling auxiliary, gaming heat, high reliability server application places