Yes. Assuming the 3 pins are in the plug too. I.e. 12v, GND and RPM. Sometimes its just GND and RPM and the 12v is supplied by the molex. Try it. Just plug in the 4 pin. If it works, do it.
Just make sure the bare ends are insulated.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.