Ahh makes sense.

Ahh I have no experience with that so I will bow out to the experts.

Is there an extra PWM slot on the motherboard? You might be able to set that particular PWM in the BIOS if so. You could also use the splitter the noctua provides and piggy back off of another fan.

Apparently I’m not a legend

I saw this and thought my memory had gone to shit before I realized this wasn’t Initial D