this post was submitted on 23 Dec 2024
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Device uses movement of ions to generate airflow without any moving parts like in iPads and MacBook Air.

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[–] [email protected] 93 points 1 day ago (5 children)

Counterpoint: stop trying to make laptops thinner and implement realistic and functional air cooling

[–] [email protected] 2 points 1 hour ago

Well there's no shortage of those, and they're unusually cheaper too (unless they're specced out). I prefer a thin silent one myself, so I welcome this innovation.

[–] [email protected] 18 points 1 day ago (3 children)

Make the chassis out of aluminium so the whole bastard is a heatsink.

[–] [email protected] 5 points 18 hours ago

Apple has been doing that for years

[–] [email protected] 10 points 1 day ago (1 children)

Slaps roof of laptop This bastard can cook so many egg omelettes

[–] [email protected] 5 points 20 hours ago

Two eggs and one sausage

[–] [email protected] 1 points 19 hours ago

My laptop and older phone has this and it really does help with the added surface area.

The only issue is if you go full throttle, the section right above the CPU can fry your hand lol.

Although I only ever reached that temp doing stupid crap like hashing.

[–] [email protected] 70 points 1 day ago (2 children)

Passive cooling is generally better for reliability if you can make it work, since all active airflow systems will degrade as dust and hair works into the airflow paths.

[–] [email protected] 3 points 18 hours ago

But this system still makes airflow right? Just without moving parts.

[–] [email protected] 40 points 1 day ago

Plus, the two can be used in combination. Improved passive cooling systems will make active cooling better by reducing the need to run the active system all the time, or at least run it at reduced rates, which will make the whole system last longer and reduce maintenance.

[–] [email protected] 42 points 1 day ago

Or we innovate 🤷

It isn't a given that every device needs a fan anymore. For example non intel MacBook air.

[–] [email protected] 5 points 1 day ago* (last edited 1 day ago) (1 children)

They already do. My thinkpad T14s is incredibly thin, and it can dissipate ~~400~~ 40 watts of power. My P1 dissipates 160+ watts and it’s also very thin.

[–] [email protected] 7 points 1 day ago (1 children)

T14s

You mean 40W? Can't imagine a T config that'd do 400.

[–] [email protected] 5 points 1 day ago

Yes, single zero. 400w would indeed be VERY impressive.