this post was submitted on 14 Apr 2025
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[–] tal@lemmy.today 4 points 4 days ago (1 children)

I've looked at this before and I agree that mini-ITX is probably the most realistic. You want to look hard for a small mini-ITX case. Though even that isn't that small. I think that you could maybe save some space


the mini-ITX power supply pushes the case size out in one dimension, so there's probably some unused internal volume -- if you could stick components, like the HMD, into part of what would normally be airspace interior to the case.

[–] Telorand@reddthat.com 8 points 4 days ago

You wouldn't use a typical SFX power supply for something where size matters; you'd likely use a Flex PSU, which are often long and thin. If you got a lower-power CPU with integrated graphics, you could manage a case that's not much bigger than the motherboard or much thicker than the IO shroud.

Lemmy doesn't have a lot of SFF or Ultra SFF content yet, but getting the most out of limited space is definitely a thing people are into, and they can get quite creative.

The final product is often portable but still rarely as tiny as a mini PC or NUC-like. Depending on your needs, someone might be better off making a Steam Brick.