AK620 G2 Further improved second generation of the iconic AK lineup with upgraded performance and a bold new aesthetic. The same premium quality materials featuring six advanced copper heat pipes, a dense dual-tower heat sink, and newly designed silent fans produces a powerful winning formula for high performance cooling in a wood grain design. Specifications: Application For Intel LGA1851/1700/1200/115X AMD AM5/AM4 Technical Product Dimensions 125×144×159 mm(L×W×H) Heatsink Dimensions 125×115×153 mm(L×W×H) Net Weight 1386 g Heatpipe Ø6 mm×6 pcs Fan Dimensions 120×120×25 mm(L×W×H) Fan Speed 2000±10% RPM(max) Fan Airflow 57.76 CFM Fan Air Pressure 2.78 mmAq Fan Noise ≤28.87 dB(A) Fan Connector 4-pin PWM Bearing Type Hydro Bearing Fan Rated Voltage 12 VDC Fan Rated Current 0.19 A Fan Power Consumption 2.28 W