ModelFFB1224EHESize120 * 120 * 38mmSide length of 12 cm , thickness 3.8 cmBearingDual ball bearingStandard voltage24VElectric current1.50AWinds of fan violencePower 36WSpeed5000RPMAmount of wind190CFM 5.38 cubic meters / minutePressure : 17.78 mmH2O 0.7 IN H2ONoise : 59DBAUse of the environment : -20 ~ 75 °Life: 100,000 hoursNW : 370GAdditional features :Support speed function , support PWM speed control functionMaintain the bestContinuous operationTime10,0000 hoursFeatureMaintenance- double ball bearing , long life, With sufficient cooling air volume and pressure .