I've got all my case fans hooked up to a 12v/7v baybus to quiet things down. I'd like to do something similar to slow down my 7000+ rpm Delta Black Label. I don't want to buy another baybus to control ...

When your GPU fan goes rogue with an unholy screech, you either shell out for a new one or you go full hacker mode. Well, [ashafq] did the latter. The result is a delightfully nerdy fan controller ...