View Full Version : Help With Enthoo evolv ATX pwm hub + Corsair H115i + ASUS PRIME A X299

09-11-2017, 09:02 AM
Hi all, I need you to help me to properly connect the PWM hub on my motherboard Asus Prime A X299. Corsair H115i will be connected to CPU Fan (motherboard). Therefore, I do not know where I have to connect the PWM hub on the motherboard. Here is the motherboard manual:

I hope you can help me install it properly. Thanks a lot!J
Page 21 of Chapter 1 in your manual shows fan headers. Seems CPU_FAN and CPU_OPT are PWM controlled. So are CHA_FAN1, W_PUMP+ & CHA_FAN2. I don't know which I would use. CPU_OPT or CHA_FAN. It all depends on what heat source you want determining case fan speed.