613
Optimal airflow (lemmy.world)
submitted 1 month ago by cannedtuna@lemmy.world to c/memes@lemmy.world
top 38 comments
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[-] walden@wetshav.ing 89 points 1 month ago

I see they forgot the IO Shield. A common mistake, both for beginners and experts.

[-] LodeMike@lemmy.today 11 points 1 month ago

What exactly does the shield do?

[-] lime@feddit.nu 24 points 1 month ago
[-] LodeMike@lemmy.today 15 points 1 month ago

Ah yes managing airflow is a huge priority with this build.

[-] lime@feddit.nu 9 points 1 month ago* (last edited 1 month ago)

i thought that was the entire point

[-] HerbalGamer@sh.itjust.works 20 points 1 month ago
[-] SatansMaggotyCumFart@piefed.world 11 points 1 month ago

I thought it shielded the I's and O's to keep them separate.

[-] LodeMike@lemmy.today 6 points 1 month ago

But what keeps the O's I??

[-] atomicbocks@sh.itjust.works 10 points 1 month ago

Real answer: it serves two purposes. First it ties the ground shielding from the ports to the grounding plane of the case itself so that static discharge is dissipated there rather than the motherboard. Second it completes the RF shield created by the case, this was way more important in earlier in computing and is also required to comply with that FCC rule about not interfering with other devices that you see printed on the bottom of things still sometimes.

[-] Mnem667@retrofed.com 6 points 1 month ago

So.. Neither is missing from this case. Ain't no shielding happening on this plastic-coated beast

[-] atomicbocks@sh.itjust.works 7 points 1 month ago

As long as it’s plastic coated metal it should still be capable of shielding any wavelength larger than the squares. So you would still need to put your WiFi antenna on the outside I think.

[-] Mnem667@retrofed.com 6 points 1 month ago

You know, that's fair. And I suppose that covers radio, so...

[-] cRazi_man@europe.pub 5 points 1 month ago

It is the underwear for the PC. The PC's nethers will be left uncovered. Although that might be intentional in this case since some people like the breeze in their nethers.

[-] Washedupcynic@lemmy.ca 32 points 1 month ago

This is pretty sweet for a home-made, budget case.

[-] A_Union_of_Kobolds@lemmy.world 28 points 1 month ago

Could probably use some filters at least tho

[-] OwOarchist@pawb.social 21 points 1 month ago

Not bad, actually. I'd kind of like to see a more professionally engineered case like this, with proper mounting points for the hardware instead of zip ties. (Oh, and a more easily opened side panel.)

May have some dust issues, yes, but could potentially be cleaned with compressed air without even needing to open the case. And you really do get massive airflow potential. And it's relatively lightweight!

[-] Lucidlethargy@sh.itjust.works 11 points 1 month ago

Ideally you'd want to push all the heat out in one direction, two if you must. A case like this world spit heat out in most directions, which may pull it right back in.

[-] CultLeader4Hire@lemmy.world 7 points 1 month ago

I think it’s neat, I actually like the weird almost vapor wave aesthetic

[-] wabafee@lemmy.world 5 points 1 month ago* (last edited 1 month ago)

Cheap also to cool just need a standard electric fan than any aftermarket cooling out there which are overly expensive in my opinion.

[-] tempest@lemmy.ca 3 points 1 month ago

If you have ever seen a cooler master HAF XB EVO it's pretty much this but horizontal.

[-] dragnucs@lemmy.ml 17 points 1 month ago

Air flow 100/100 Dusy intake 100/100

[-] Grimtuck@lemmy.world 12 points 1 month ago

I'd still rest my coffee on the top. I like to live dangerously.

[-] MrOtingocni@lemmy.world 5 points 1 month ago

I felt a convulsing shudder roll up my innards, complete with subtle eye twitch at the peak, like a cherry on top, when I read your comment.

[-] toddestan@lemmy.world 11 points 1 month ago

That's some vintage hardware there too.

[-] aeronmelon@lemmy.world 9 points 1 month ago

What’s the opposite of a Faraday cage?

[-] scutiger@lemmy.world 13 points 1 month ago
[-] aeronmelon@lemmy.world 1 points 1 month ago

That sounds like a private military contractor.

[-] Venat0r@lemmy.world 7 points 1 month ago

lightning rod

[-] Signtist@bookwyr.me 8 points 1 month ago

Forgot to tape one of those big box fans to the side.

[-] MonkeMischief@lemmy.today 3 points 1 month ago

"Who's your favorite cooling brand? Corsair? BeQuiet? Noctua?"

"...Lasko."

[-] Philharmonic3@lemmy.world 5 points 1 month ago

Surely normal cases have some kind of ducting considerations to pull airflow through more effectively?

[-] Chronographs@lemmy.zip 3 points 1 month ago

An open case like this will generally be the coolest, the reasons you don’t do this are dust, noise, and just generally protecting the components.

[-] smh@slrpnk.net 2 points 1 month ago

It's been a while since I read that classic of heat transfer Hot Air Rises and Heat Sinks, but I'd worry about pockets of air getting stuck around important computer components. Like, sure there's a lot of air going past things on average, but not necessarily around the things that get the hottest.

[-] Bakkoda@lemmy.world 5 points 1 month ago

Ambient Airflow®™©

[-] johansaxe@mastodon.nu 3 points 1 month ago
[-] Cris_Citrus@piefed.zip 2 points 1 month ago

Anyone know how you might get powder coated wire grid pannels like that?

[-] Asidonhopo@lemmy.world 4 points 1 month ago

It appears to be repurposed modular wire shelving?

[-] Cris_Citrus@piefed.zip 1 points 1 month ago

Ahhh, thank you! ☺️

this post was submitted on 17 Jun 2026
613 points (100.0% liked)

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