Dedicated to design CPU cooler, high and low dBA, 2000 RPM fan speed, 31.7 CFM ± 10% fan airflow, 30 dBA fan noise level, 3-PIN bowl design fan, anti-vibration pad can lower noise and vibration effectively, remove rubber pad, two 6mm heat pipes, efficiently through funnel-shaped aluminum fins, easy to install, 4 x 11 x 8 cm dimension, 218 g weight.