Seems to be an Intel Atom N270 x86
https://www.notebookcheck.net/Toshiba-NB100.12668.0.html

https://github.com/jgraph/drawio-desktop

https://www.drawio.com/ could probably work

Yeah, for a budget friendly AI GPU I would look for a 5060 Ti 16GB.

Replace NAS drives with larger ones and then repopulate data from your backup? That way you get to test your recovery and restore procedure at the same time.

Sweet, cheers for checking - I just remembered it being on 6.1.?

Debian Bookworm (Debian 12/oldstable) would be affected then, I think?

For WebDav I would look at https://github.com/sabre-io/Baikal
Unless you want all the other parts of Nextcloud and need the big package.

Just like navidrome it seems like Jellyfin reacts to failed mounts by emptying libraries.
https://forum.jellyfin.org/t-solved-network-not-mounted-before-jellyfin-starts

With version 10.11.0 they offer a built in backup system for db/metadata/subtitles though so once access is restored it’s easy to restore any metadata changes you’ve done to your library. (As long as you got a backup since before that is)
https://jellyfin.org/docs/general/administration/backup-and-restore/#create-a-backup

Nothing is hard when you know what you’re doing. :)
Being able to completely wipe your compute machine and not worry is nice and imo easier.

For only Jellyfin, then I agree - if that is where it stops you could run it all on an N100 integrated motherboard and have a lean sleek system that hosts your files and your streaming server. But when your services starts being too much for the N100 then it’s nice to separate it a bit and for me it feels natural to split it between compute/storage.

Separating your services from your storage makes things a lot easier in my opinion.
Setup one machine as a NAS and have that manage your (preferably redundant and backuped if storing personal photos or other unique data) storage, then share it to the rest of your selfhosting over nfs and smb.
You could either go for a prebuilt NAS like Ugreen NASync DXP2800 or build your own m-itx with a Jonsbo N2 case and an N100 motherboard or whatever you’re comfortable with.

Your jellyfin server then accesses the media libraries with a simple mount (/mnt/media). Same with your tdarr server and tdarr nodes.
It’s much easier to experiment and reinstall services when you have your storage separated from them.

I can’t buy a 14tb hdd for that price here in Sweden, but I have no idea about your local prices. Is it new or refurb?

Half the speed of USB 3.2 Gen2 is still plenty fast. :)

The Kingston Datatraveler Max will be more than fast enough
https://ssd-tester.com/kingston_datatraveler_max_usb-a_256gb.html
https://www.kingston.com/en/usb-flash-drives/datatraveler-max

If you’re unwilling to change software suites thst is gonna be the bigger problem.

If you got one of them new fancy usb drives with proper speeds (f.e Kingston Datatraveler Max) then maybe try installing your favourite distro on it and boot from that?

Ah, I can see the appeal but it’s not for me then. :)

What is the gain compared to running something battle tested like zfs or mdraid?

Made a screenshot of https://app.smartdraw.com/editor.aspx?templateId=384d7d86-2472-4f4d-b80f-224189376dc3&flags=128

Does this example match your network?

From your description it already sounds like all of it is in the same network?
That cabling you have in the house doesn’t split your network, Router -> CAT6 - CAT6 - CAT6 -> Switch is the same as Router -> CAT6 -> Switch as far as your equipment is concerned.

This is oversimplified but catches most network topologies (including yours it seems):
Internet -> Router -> Switches -> Client Devices

Isnt opnsense only for bsd? I am running linux.

opnsense is bsd based yes, you can either run it on it’s own hardware in front of your server or you can run it as a virtual machine and passthrough your hosts network ports to it for WAN/LAN.