Compability : Intel LGA 2011-3 / 2011 / 1156 / 1155 / 1151 / 1150 / 775 AMD AM4* / AM3+ / AM3 / AM2+ / FM2+ / FM2 / FM1 socket Key Features: Dimension 116(L) x 60(W) x 160(H) mm Heat Sink Dimensions 116 x 51 x 158 mm / 4.6 x 2.0 x 6.2 inch Heat Sink Material Aluminum (Fins) Copper (Heatpipes) Heat Sink Weight 468g Heat Pipes Dimensions 6mm Fan Dimension 120(L) x 120(W) x 25(H) mm Fan Speed 600-1,600 RPM 10% Fan Airflow 66.3 CFM 10% Fan Air Pressure 1.7 mmH2O 10% Fan Life Expectancy 280,000 hrs Fan Noise Level (dB-A) 9-31 dBA Bearing Type 4th Generation Bearing Connector 4-Pin Fan Rated Voltage 12 VDC Fan Rated Current 0.19A Power Consumption 2.28 W Fan Weight 166g