Hyper 212X High performance Copper heatpipes with a fusion bonded copper powder wick. Patented CDC technology 4 direct touch heatpipes creating a gap-less contact surface Aluminum Fin Array with New Tunnel Effect layout for improved heat dissipation. 4th Generation Bearing MTBF of 160,000 hours thanks to highly durable POM components. Redesigned Fan-blades that create vortices to boost airflow without creating more noise. Smart Fan engine stops the fan when blocked to prevent damage, and automatically restarts the fan when it has been cleared. Universal mounting system for all Intel and AMD platforms. Model RR-212X-20PM-R1 CPU Socket Intel LGA 2011-3 / 2011 / 1366 / 1156 / 1155 / 1151 / 1150 / 775 AMD FM2+ / FM2 / FM1 / AM3+ / AM3 / AM2+ / AM2 Dimension 120 x 79 x 158 mm / 4.7 x 3.1 x 6.2 inch Heat Sink Dimensions 116 x 51 x 158 mm / 4.6 x 2.0 x 6.2 inch Heat Sink Material 4 Direct contact heatpipes / Aluminum fins Heat Sink Weight 492g / 1.1lb Heat Pipes Dimensions ø6mm Fan Dimension 120 x 120 x 25 mm / 4.7 x 4.7 x 1 inch Fan Speed 600 – 2,000 RPM (PWM) ± 10% Fan Airflow 24.9 – 82.9 CFM ± 10% Fan Air Pressure 0. 3 – 2.09 mm H2O ± 10% Fan Life Expectancy 160,000 hours Fan Noise Level (dB-A) 9 – 36 dBA Bearing Type 4th Generation Bearing Connector 4-Pin Fan Rated Voltage 12 VDC Fan Rated Current 0.37A Power Consumption 4.44W (max) Fan Weight 106g / 0.2lb EAN / UPC Code 4719512039526 / 884102018862