Category Archives: Open Source

Building a Manual PWM fan controller

I recently built a new home server, it’s a multipurpose box that will hold most of my infrastructure and also is a file server with a lot of hard drives (and room for more in the future) All of these drives meant this ended up being a very large machine so there was space to put them all. I ended up getting a CaseLabs Magnum THW10 for the case, which has space for a ton of stuff in it.  While the machine is working great and doing everything I need it to, there is one small problem with it. The front fans aren’t spinning fast enough.

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