MASSCOOL 120mm Cooling Fan FD12025B1L3/4 MASSCOOL FD12025B1M3/4 120mm Case Fan, Compatibility: Case Fan, Size: 120mm. Bearing Type: Ball, RPM :150010% RPM, Air Flow:52.05 cfm at 1500 RPM, Noise Level: 25 dBA, Power Connector: 3 / 4 pin, Color: Black. Physical Spec: Dimensions: 120 x 120 x 25mm, Manufacturer Warranty: Parts and Labor : 1 year limited . Bearing: Ball bearing Rated Voltage: 12VDC Noise level: 25 dBA Air flow: 52.05CFM at 1500 rpm Connector: 3 / 4 Pin, mainboard