Re: Pwr_fan socket on EVGA Z390ftw
2019/10/23 11:13:30
(permalink)
To add to Sajin's answer, the PWR fan header is just another fan header on the board. If you go into the BIOS, you'll see it represented by name, similar to CHA. It's generally just a legacy naming holdover from motherboards of yore. Otherwise, it's not designed to have a special function, such as reading PSU fan speeds.