Bearing Type: 2 Ball RPM: 2900 ± 10% RPM Air Flow: 38.2 CFM Noise Level: 31.3 dBA (Max) Power Connector: 4 Pin Color: Black Dimensions: 80 x 80 x 25 mm Features: Rated Voltage: 12 V Started Voltage: 6 V Rated Current: 0.17 A Power Input: 2.04 W