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by deathanatos 1301 days ago
> Some people want to have a mode switch; normal use should be silent/quiet, but when you know you're going to do something big (game, big compile, etc), fix the fans at full so the noise is consistent and cooling is best. (the cooler the chip, the more the boost)

Yeah, I don't doubt someone is like that … I'd just rather it be automatic.

> My recent motherboards all seem to have a pretty nice fan configuration tool.

Mine has a "flashy" tool, I would say. Certainly looks pretty, but again, it's all constant RPM options.

As I lament in the other thread, this is something that would differentiate boards at time of purchase, but no mobo manufacturers marketing dept. seems to have it's shit together enough to get such a differentiation across to the consumer. Instead the focus seems to be completely on the aesthetics of how the board looks.

And again, I've chalked this up to having chosen poorly. But there-in is the problem: assuming I chose poorly, assuming some mobos do support sane defaults/fetures … how do I end up finding and purchasing one of those? Any knowledge I acquire during a purchase is useless the next time around, given the constant product churn HW manufacturers nonsensically do.

1 comments

The two boards I've gotten recently advertise the features:

https://www.gigabyte.com/Motherboard/A520I-AC-rev-1 look for "Smart Fan 5", there's a tab you can click and see what the customization UI looks like (it's in the firmware settings usable with keyboard or mouse). ITX does mean this isn't a 'value' board, but when I got it the premium above mATX wasn't that much (and probably mostly went to the wireless I don't really need and barely ever use)

My other board is a bit more upmarket https://www.asrock.com/mb/AMD/B550M%20Pro4 it doesn't show anything on the marketting page, but in specifications it mentions "Smart Fan Speed Control" and the UI to configure it is pretty similar.

You get to set about 5 temp -> fan % settings and I can keep things cool without being noisy until I've got sustained load and then it's noisy and warm anyway. The ITX systems can only do so much with a cooler + heatsink height of 36mm (at 37mm the fan housing touches the mesh side panel), and the b550 currently has an anemic Wraith Stealth. Even with 65w target chips, that's not enough to keep them below 90C at high load.

I think my older boards have basic quiet/loud/full speed settings but not detailed ramp settings; but it's been a while and they're either hidden in the basement/garage or not used often so I didn't care about noise. :D