I just ran an import of only a dozen photos and it did go up to 2.3GB usage. I knew containers were more lightweight but I didn’t think a VM could get that bad. Hopefully it’s reporting a sum of virtual or assigned memory space and isn’t actually hogging that much in physical ram.

7GB for immich is wild, my instance with 2TB of photos is currently using 811MB of RAM. What’s eating it all?

I personally prefer smaller setups, but SilverStone make very high quality though expensive cases that bridge the gap between server/workstation. Have a look at their CS383 or SETA H2

Also jonsbo have the N5

I’d be worried about lateral movement. Something like a XSS in jellyfin that gets them to my browser on my main computer, or otherwise leveraging the network proximity in anyway to spread to other machines with stuff I care about.