Heatsink Dimension 140 (L) x 140 (W) x 66 (H) mm 5.51 (L) x 5.51 (W) x 2.6 (H) in Heatsink Material Aluminum Extrusion Heatpipe N/A Fan Dimension 120 x 24.3 mm Fan Speed 1700 ± 10% RPM Bearing Type Noise Level 17 dBA Max. Air Flow 77.85 CFM Max. Air Pressure 1.80 mm H2O LED Fan Red Color Power Connector 3-pin Rated Voltage 12V Started Voltage 7V Rated Current Power Input 3W MTBF 30,000 Hours Weight 545g