this post was submitted on 24 Sep 2024
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No Stupid Questions

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...other than the logical factors of dust and the damage it can cause to components.

t. Got a orange pi zero 3 running caseless for almost an year.

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[–] Baaahb@feddit.nl 9 points 1 month ago (1 children)
[–] Baaahb@feddit.nl 2 points 1 month ago

In all seriousness, its gonna depend. If it can survive minimal ventilation, throw a shoebox with some holes at it. You probably dont want it getting touched, but so long as its not, you're prolly fine.

[–] Nibodhika@lemmy.world 9 points 1 month ago

It's probably fine, but you can accidentally short it when moving it around by touching it or resting it up on something conductive, even if you're careful dust might short it as well, but this is much rarer.

As a general rule I would try to avoid it, but would not be my first concern.

[–] RightHandOfIkaros@lemmy.world 9 points 1 month ago

No, it will be fine. It doesn't need a case.

[–] 2xsaiko@discuss.tchncs.de 8 points 1 month ago

I killed 3 Raspberry Pis by putting them onto a metal surface while turned on (first two times I didn’t know what was happening and the third time was accidental). Do not recommend.

[–] stinerman@midwest.social 7 points 1 month ago (1 children)

In college (2003ish), I ran a desktop PC without a case. Hell I ran the processor (450MHz P3) without a fan, just a passive heatsink. It ran fine.

[–] SolOrion@sh.itjust.works 1 points 1 month ago* (last edited 1 month ago)

Hell I ran the processor (450MHz P3) without a fan, just a passive heatsink.

They still make passive heatsinks that work for modern CPUs, but they're fuckin massive and not incredibly effective compared to just.. putting a quiet fan on it.

[–] jordanlund@lemmy.world 6 points 1 month ago (1 children)

For a Pi? Probably not.

For a desktop PC? In most cases the board needs the case to manage proper airflow for cooling. Running bare could make it overheat.

[–] j4k3@lemmy.world 6 points 1 month ago* (last edited 1 month ago)

Most cases have ridiculous nonsense for cooling though. Laptops usually have considerable thermal engineering, but kinda set the threshold of real hardware requirements.

I was just given an old "gaming rig" someone didn't want that had water cooling, 9 fans, a cobweb of LED wiring, and the most obese ABS panels attached to the sheet metal case.... The thing works fine even when overclocked with no fans except the one built into the power supply and GPU. Only the one in the GPU cycles on enough to be audible... This guy had a freaking harrier jet taking off in the room beside him for a decade.

[–] jewbacca117@lemmy.world 3 points 1 month ago

I wouldn't worry about it unless you have animals around. Mostly to protect from fur

[–] Thorry84@feddit.nl 2 points 1 month ago (1 children)

If you are statically charged and you touch the bare PCB, you will do damage. Having a case prevents you from touching the PCB directly and a metal grounded case will also allow you to discharge without damage.

[–] nous@programming.dev 8 points 1 month ago

You might do damage. Though that is very hard to actually do and quite rare in practice.

[–] rasterweb@fedia.io 1 points 1 month ago

I've never had an issue, but I've been careful with placement and handling.

[–] nutbutter@discuss.tchncs.de 1 points 1 month ago

How about a cardboard case?