SuperSilent Fan DC, 70x70x15mm, 12V DC, 0,16A, 1,92W, 3000RPM, 25,62CFM, less than 28dBA, Sleeve Bearing Dimensions : 70x 70x 15mm Rated Voltage : 12V DC Rated Current : 0.16A Power Consumption : 1.92W Rated Speed : 3000RPM Max Air Flow : 25.62CFM Max Static Pressure : 2.44mm-H2O Noise Level : less than 28 dBA Tolerance : ±10% Bearing Type : One Sleeve Bearing Life Time : 25000Hours