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Hardware raccomandation for new selfhoster (feddit.it)

submitted 15 hours ago* (last edited 14 hours ago) by bordam@feddit.it to c/selfhosted@lemmy.world

35 comments fedilink hide all child comments

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!

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[–] cRazi_man@europe.pub 3 points 10 hours ago

If you're getting a mini PC then your NAS can be older and really underpowered since it's literally just housing your HDDs and not running compute heavy tasks.

You might need a bit more horsepower if you want to use Immich AI and PaperlessNGX AI.

eBay has been great and secondhand tech is worth taking the (small) risk on for the big savings. Get an old NAS that still gets firmware updates. Synology has worked great for me since it handles reverse proxy safely without me trying to learn that myself and doing a bad job to leave my server exposed and vulnerable. Get a mini PC suitable for your needs. I got a 12th gen Intel one earlier this year for £230, many companies dump "old" stock that's perfectly functional. Look out for which CPU has a good enough iGPU for your needs if you need something like Jellyfin video transcoding.