Cooling Better Cooling Setup

Overrated PC User

Efficiency Noob
Original poster
Jun 17, 2020
6
3
Hey, guys,
I am currently running a Corsair H100i Pro XT with 2 Noctua PWM fans (fan cables are connected with the fan connector with the cooler) on the rad for my 3900X and air-cooled my 2080S and 2 additional Noctua fans at the bottom (fan cables are connected on the Crosshair VIII Impact's SO-DIMM M2's fan connector). Plus I have 92mm Noctua set up in the back (fan cable is connected to one of the 2 4-pin headers at the bottom right corner of the CPU socket, the 3 pin cable from the cooler is connected next to this fan).

Everything is good, but I am not sure whether I connect the cable inappropriately or what, the fan indicates as CPU fan is always rolling at 4700 RPM which creates pretty obvious noise even at idle, while all the fans are rolling at a much slower pace. Did I connect the cables wrong or this is how it's?

Thanks