If you need the ultimate in airflow SilverStone’s FM121-B is the way to go. It has a unique 9 blade design that coupled with its 2400max RPM provides a massive 110.03CFM of air flow. Unlike many variable speed fans that only have three speed settings you can use the 3.5” bay mounted controller to set the speed from 800-2400RPM depending on your needs.
If you need the ultimate in airflow SilverStone’s FM121-B is the way to go. It has a unique 9 blade design that coupled with its 2400max RPM provides a massive 110.03CFM of air flow. Unlike many variable speed fans that only have three speed settings you can use the 3.5” bay mounted controller to set the speed from 800-2400RPM depending on your needs.
Unique 9-Blade DesignThe innovative 9-blade SilverStone FM121-B provides supreme cooling and elevated quietness.
Silence or Power in One Unique PackageThe SilverStone FM121-B produces an ultra-low 17dBA noise level at 800rpm and boosts airflow to up to 110CFM at the maximum 2400rpm for incomparable cooling performance.
Stylish Aluminum Fan ControllerThe included aluminum fan controller enables convenient fan speed adjustment to fit any given application with its outstanding aesthetic design to show your exclusive style.