AN400The AN400 is a 4-heatpipe low-profile air cooler that provides 150W of TDP in a compact heatsink. With unobstructed clearance for RAM modules, and a top-down air flow, the AN400 is a great option for everything down to small ITX builds. Application For Intel LGA1700/1200/1151/1150/1155 AMD AM5/AM4 Technical Spec Product Dimensions 92×92×52.5 mm(L×W×H) Heatsink Dimensions 94×57×38 mm(L×W×H) Net Weight 431.4 g Heatpipe Ø6 mm×4 pcs Fan Dimensions 92×92×15 mm(L×W×H) Fan Speed 500~2950 RPM±10% Fan Airflow 31.18 CFM Fan Air Pressure 4.8 mmAq Fan Noise ≤23.2 dB(A) Fan Connector 4-pin PWM Bearing Type Fluid Dynamic Bearing Fan Rated Voltage 12 VDC Fan Rated Current 0.45 A Fan Power Consumption 5.4 W LED Type White LED