Hello,
I recently purchased a K12 NUCbox and I'm looking to replace the system fan with a custom/aftermarket solution. To do this properly, I need to identify the correct pinout for the fan connector.
What I need to know:
- Which pin is GND
- Which pin is +5V
- Which pin is PWM
- Which pin is TACH/RPM
Has anyone successfully replaced the fan on this model? Any documentation or pinout diagrams would be greatly appreciated.
Thanks in advance for your help!

