Man, this doesn’t deserve all these downvotes. OP’s just expressing gratitude.

If you meant the RasPis, there are off-the-shelf cooling solutions you can use. Otherwise, I don’t see any mini PC.

I’ve also seen NUCs and Mac Minis in rack setups and they’d have fans, either integrated in the units, or in the rack fittings.

Last but not least, mini PCs don’t even generate that much heat, unless you’re overclocking the crap out of it.

Let’s face it: People aren’t gonna take something named ‘Floorp’ seriously.

If you do, especially to the point you’re downvoting this, maybe it’s time to ask yourselves why people are not taking you seriously.