this post was submitted on 25 Apr 2026
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Ollama Server Component Recommendations (piefed.blahaj.zone)
submitted 1 month ago by irotsoma@piefed.blahaj.zone to c/selfhosted@lemmy.world
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I'm looking to build a low-end ollama LLM server to improve home assistant voice control, Immich image recognition and a few other services. With the current cost of hardware components like memory, I'm looking to build something small, but somewhat expandable.

I have an old micro-atx form factor computer that I'm thinking will be a good option to upgrade. I'd love recommendations on motherboards, processors, and video card combos that would likely be compatible and sufficient to run a decent server while keeping costs lower, basically, the best bang for the buck. I have a couple of M.2 SSDs I can re-purpose. Would prefer the motherboard has 2.5Gbit Ethernet, but otherwise I'm open.

Also recommendations on sites to purchase good quality memory at reasonable prices that ship to the US. I'd be willing to look at lightly used components, too.

Any advice on any of these topics would be greatly appreciated. The advice I've found has all been out of date especially with crypto fading so video cards are not as expensive, but LLM data centers eating up and reserving memory before it's even manufactured.

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[–] irotsoma@piefed.blahaj.zone 0 points 1 month ago (1 children)

So just glancing at the site, are these basically laptop CPU and RAM parts just packaged in a desktop form-factor case and that's why they're soldered? Seems like they also don't have much expansion capability much like a laptop such as only having a single PCI-E x4 slot with a proprietary connection interface, so I couldn't later add a graphics card for example. Unless, I'm just missing something, and if so please let me know.

Either way thanks for letting me know about the option.

[–] p4rzivalrp2@piefed.social 0 points 1 month ago (1 children)

The main benefit is the strix halo cpu uses unified memory, thats why it's soldered, not bc it uses laptop parts

[–] irotsoma@piefed.blahaj.zone 1 points 4 weeks ago (1 children)

Ok, so short, wide bus from CPU to memory? Makes sense. I didn't really mean the CPU so much as the main board is very laptop like. Very little expansion capabilities other than external connectors like audio, Ethernet, etc., but no ability to add functional or incremental upgrades like a GPU or an additional stick of memory respectively.

[–] p4rzivalrp2@piefed.social 1 points 4 weeks ago

The point of the stays halo series is the unified memory, so an additional GPU wouldn't be very useful, no?