Hi I got a very specific recommendation request:

I would like to build a fanless rackmount NAS for my homelab. Fanless because I am sleeping next to it. So to achieve that I don't want any moving part, hence SSDs and fanless cooling. Rackmount So I can neatly store it in my rack. Ideally I want to run Truenas on it and be not fendor restricted so I cam expand and modify it myself. So I thought about getting a maybe 2U maybe higher case. But here starts my trouble: I want it to support at least 6 external drives and consumer tower PSU because industrial server PSU are not build to be silend. I hope you guys can follow me.

TL;DR: I need a 2U rackmount case with 6+ (4+) external drives and supporting consumer PSU (fanless Design) for a NAS. No pre-build or at least easy modifiable.

Please ask any questions or ask for any infos you need :) Thank you for your time.

Okay I saw this posted a lot and apparently it is pretty common but why do people virtualize your nas in for example a proxmox server/cluster. If that goes down it gets super hard to get your data back than if you do it bare Metal, doesn't it? Are people only doing it so save on seperate devices or are my concerns unreasonable?