post #11 of 11
Thread Starter 
Originally Posted by MasakakiKairi View Post

These will not run without this wire connected to power. Also, while labeled PWM, these fans actually use varying voltage along a 4th wire to control them, not a PWM signal. Weird fans they are.
Mostly, but these fans cannot run off of a normal pwm signal.

Connect the PWM labeled wire to the + wire and call it a 3-pin fan. Works for me, fully variable speed.




The PWM wire does not work the same way a standard yellow PWM wire on most fans/PWM header pin on mobo's.

I had to sacrifice one but I did get it to work, thank you. Hopefully this thread will save anyone from sacrificing more of these cute fans in the future to find out how to power them  ;)


PS- These are loud as ****.