Apr 02, 2019· Best Quiet PC Fans for use in Computer Cases, Radiators and Heatsinks. These Silent PC Fans generates very low noise even at their full fan speed or RPM. These silent computer fans generates good airflow and some of them generates high static pressure too for use in wide range of applications. You can use these quiet computer fans in gaming PC, HTPC, Video Editing PC, Workstation PC or .