FWIW I used to use software (Speedfan, and later something else I don't remember), but after upgrading to Noctua fans, I found whatever is built-in to the mothe

FWIW I used to use software (Speedfan, and later something else I don't remember), but after upgrading to Noctua fans, I found whatever is built-in to the motherboard works just fine and gave up on the complication of software. I'm on my second system like this, and I've found they've both been a good temperature and nearly silent most of the time. Even maxed out, it still seems to be quieter and cooler than it would be with most (cheap) fans.