Quote Originally Posted by Boulard83 View Post
I alwais plugged my UK3 on a standard controller cause i already read that somewhere but never tested.... PWM is worse.
would agree as long as we are talking at controlling 3-wire (non PWM) fans.

if it comes to 4-wire (PWM) fans, PWM is the way to go. this fans have their PWM controller already built into them. their controller is designed and tuned for the fan motor used in this fan and will work pretty well over a wide rpm range. on top of that, this fans provide rpm readings all the way down to lowest rpm without any problem as their rpm detection circuitry is powered from a steady 12V supply.

but as i said before, currently most fans, and as it looks like now, also the better performing fans (cfw/noise wise) are 3-wire (non PWM) fans, so i will focus on them.