Hey!
I've decided that it's time to finally get something resembling an actual server for my home setup, and I was hoping you folks could give me some pointers (given the current prices).
My current set up is just my old laptop with 2 external hard drives plugged in - one is the regular portal USB HDD, another is 3.5 HDD plugged via powered enclosure (ZFS and LUKS on both). I want to switch that for something relatively small, but extendable, as I want to add more disk space in the future. I'm selfhosting Plex, Immich and Navidrome, and occasionally some multiplayer games like Valheim. I'm not planning to use Proxmox or TrueNAS/whatever, I mostly just plan to throw Debian on it and spin everything in Docker.
I looked through some guides on https://selfhosting.sh/ and on Reddit, but that just got me more confused, as everyone keeps suggesting Optiplexes and NUCs, but I don't get how to combine that with 20TB+ disk space while ensuring the disks are secure and well powered. Plus my understanding is most of those mini-PC's/refurbished workstations use regular DDR3/4, whereas I was hoping to get ECC.
Should I go DIY route, or is there something I could get as a solid enough base to expand in the future? If DIY is the answer - what mobo/cpu/case should I get? My ideal budget (for everything excluding hard drives and maybe PSU since I have one lying around) is ~500 euros, but if paying a bit more would mean a substantially better deal - then I'd be OK with that. I'm in Berlin, so if you know any good local markets - that'd be great too.
Thanks!
UPD: So, I've learned of the existence of bargainhardware, which drastically changed my approach and so far I'm leaning towards https://www.bargainhardware.co.uk/dell-poweredge-t330-tower-server
(Yes, I understand it's loud and more power-hungry than some of the other options out there, but it does tick all of the boxes...)
https://help.kagi.com/kagi/privacy/privacy-pass.html
Because it's a tool that can serve humans. Not strictly search-related, but their AI-based translation tool is genuinely great and very useful to me.
https://help.kagi.com/kagi/why-kagi/ai-philosophy.html
You don't have to use built-in AI, it only triggers when you explicitly ask for it and you can completely disable it in the settings.
They also have anti-slop filters, BTW: https://help.kagi.com/kagi/features/slopstop.html
Finally, not sure what models the search summarizer and the translation tool use, but the assistant lets you use open weights model like Kimi, GLM, DeepSeek et al.