

Have you tried a non-tech solution, like putting the drives into some noise absorbing materials, or isolating the sound with the hard case, things like that? That may sound not really obvious, but my guess is that you can at least get some noise off with a solution like this.
I won’t go with SSDs for a NAS as it’s very expensive. But if money of no concern, that Beelink thing looks impressive.




The easiest way would be getting the cheapest SSD (even 30 GB is enough for most distros), swap your current disk with it, pay around, and return where you were, if you don’t like anything.