Hi, I wanted to start selfhosting and I’d like to have your opinion on something that I’m struggling to decide.

I don’t plan to tinker too much with my system, I’ve been a Linux tinkerer myself some time ago but now I’d like to setup something that’s really bulletproof and then leave it running (ofc I know I’ll have to do a bit of bugfixing now and then), not replacing hardware ideally for >= 10 years.

This is why I’m planning to use TrueNAS, and that’s why I’m planning to buy a UGREEN DXP2800: has two 3,5" HDD bays (4TB should be enough for me for the next 8-10 years, so I’ll have two 4TB disks in RAID1 or mirror or whatever is recommended). Only problem I have with this machine is that it only has 1 RAM slot, and I guess 8 GB isn’t enough if I use zfs. So I’ll have to upgrade to either 16 or 32 GB. Now I did my research and from my understanding 16GB seems to be enough, but it would be such a waste having to replace the whole RAM if it turns out it isn’t enough.

For reference, I don’t plan on having more than 7-8 services running: Immich, Nextcloud+office, firefly, audiobookshelf, paperless and a maybe few more if they’re useful. I value responsiveness but it’s ok if some things take longer to process (thinking immich ML, or stuff like transcoding)

I’m very interested to know your opinion:

  • is the dxp2800 a good choice?
  • should I go with 16 or 32 GB RAM?

And a little extra

  • how much ssd space do you recommend for high speed data? is 500gb enough?

Thank you so much!

  • o/1MS\o ⌨️🐧 | #WeAreNatenom@norden.social
    0·
    23 days ago

    @bordam Personally I would suggest, take so much Ram as you have money available.
    If you have services relying on databases like Nextcloud (Valkey / Redis, MariaDB / PostgreSQL) more RAM could be helpful.
    My current not finished setup with podman containers already takes 2 GB Ram.
    Also prices for Ram and SSDs are predicted to rise or are already rising, so if you buy now, I would suggest to buy maximal large hardware parts.

    • bordam@feddit.itOPEnglish
      0·
      23 days ago

      Thank you! Noted.

      I have been waiting for the black friday hoping to find a good deal, anyway I plan to buy in by december, but I found a 16GB RAM for a good price that’s tempting me, although it may not be enough. I head that RAM prices are currently very high, so maybe wouldn’t it be better to wait for a better price?