Bearing Type: Fluid Dynamic RPM: Power mode: 1500 RPM ±10%, Silence mode: 800 RPM ±10% Air Flow: Power mode: 96.5 CMF, Silence mode: 50 CMF Noise Level: Power mode: 29.6 dBA, Silence mode: 14.5 dBA Power Connector: 3 / 4 Pin Color: Blue Compatibility: Case Dimensions: 140 X 140 X 25mm