Technical Spec :Heatsink Specifications:Dimension：L140 mm x W121 mm x H158 mmWeight：1000gHeat pipes：8mm heatpipe x 5 unitsFin：T = 0.4 mm；Gap=1.8 mmCopper Base：C1100 Pure copper nickel platedTL-C12 PRO W FAN Spec：Dimension：L120 mm x W120 mm x H25 mmWeight：165gRated Speed：1850 RPM±10% (MAX)Noise Level：29.6 dBAAir Flow：82 CFM (MAX)Air Pressure：2.1mm H2O (MAX)Ampere：0.25 AConnector：4 Pin (PWM Fan connector)Bearing Type : S-FDB BearingTL-D14X-W FAN Spec：Dimension：L140 mm x W152 mm x H27 mmWeight：175gRated Speed：1800 RPM±10% (MAX)Noise Level：30.2 dBAAir Flow：95.5 CFM (MAX)Air Pressure：2.25mm H2O (MAX)Ampere：0.30 AConnector：4 Pin (PWM Fan connector)Bearing Type : S-FDB Bearing