View Full Version : Pwm hub

10-21-2015, 05:24 AM
So i bought a phatenk enthoo case and when i opened the back of the case...there's a little hub already connected with the case fans and they are all 3 pins, There's only 1 cable which is 4 pins and it says to connect it to the cpu fan,any ideas ? and there's also a sata 12v cable to connect it to psu im lost so any help will be aprreciated. and is that true if i connect the sata power my fans will run at full speed what should i do

10-22-2015, 12:54 PM
Read the Phanteks PWM fan hub section of your manual.

The "PWM fan hub" is not a PWM fan hub. It is a PWM controlled fan hub that supplied variable voltage to 3-pin fans by using the PWM signal to lower the 12v power going to it's 3-pin fan headers.