. IntelLGA2066/2011-v3/2011/1700/1200/1151/1150/1155 AMDAM5/AM4 Product Dimensions 127×117×158 mm Heatsink Dimensions 127×90×158 mm Net Weight 1040 g Heatpipe Ø6 mm×5 pcs Fan Dimensions 120×120×25 mm Fan Speed 500~1850 RPM±10% Fan Airflow 68.99 CFM Fan Air Pressure 2.19 mmAq Fan Noise ≤31.5 dB(A) Fan Speed (with LSP) 500~1550 RPM±10% Fan Airflow (with LSP) 52.24 CFM Fan Air Pressure (with LSP) 1.2 mmAq Fan Noise (with LSP) ≤25.9 dB(A) Fan Connector 4-pin PWM Bearing Type Fluid Dynamic Bearing Fan Rated Voltage 12 VDC Fan Rated Current 0.12 A Fan Power Consumption 1.44 W EAN 6933412727637 P/N R-AK500-BKNNMT-G