This Electop PC Chassis Fan Hub is an amazing deal for the price.

These fan speed controllers can optimize the performance of your additional fans, allowing you to control their intensity and their synchronization with other fans in your build. Fan controllers hook up to your top-rated PC fan, which you can use to install even more air movement into your machine. If you don’t have a big enough cooling system installed into your machine, you can face problems with your thermal regulation. Typically, your motherboard only comes with a few fans. PC fan controllers are durable and connect easily to your system, while simultaneously being able to power different aspects of the fans. Your CPU fan control will allow you to truly get the most out of your system without having to worry about thermal meltdown, because the controller allows you to precisely choose how much cooling you need. A good fan controller will let you change the speed of each fan individually, so you can really optimize your cooling system’s performance.

Good fan speed for pc