this post was submitted on 29 Apr 2024
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Memes

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[–] Nougat@fedia.io 76 points 7 months ago (3 children)

Lower part of the image is incorrect. All the data would pool in the trough, leaving free space at either end.

[–] davel@lemmy.ml 35 points 7 months ago* (last edited 7 months ago) (1 children)

is-this Is this drive compression?

[–] fossphi@lemm.ee 11 points 7 months ago (1 children)
[–] knorke3@lemm.ee 7 points 7 months ago

I have a feeling that the drive shown in the picture is actually heavily fragmented. Just a feeling though.

[–] Imgonnatrythis@sh.itjust.works 16 points 7 months ago

Dummy probably just hasn't run a defrag in awhile.

[–] milicent_bystandr@lemm.ee 8 points 7 months ago (1 children)

Read up on capillary action

[–] vox@sopuli.xyz 5 points 7 months ago
[–] Aarkon@feddit.de 40 points 7 months ago (1 children)
[–] moody@lemmings.world 17 points 7 months ago
[–] wesker@lemmy.sdf.org 16 points 7 months ago (4 children)

I'm assuming this is actually to render an old drive inoperable, in case of sensitive contents?

[–] bobs_monkey@lemm.ee 14 points 7 months ago (2 children)

Just spit balling, but it might be possible to flatten the platters out to recover some of the data, maybe even enough to piece together what was on there. The proper method for destruction is to wipe the drives, then shred them.

[–] cm0002@lemmy.world 7 points 7 months ago (1 children)

The proper method for destruction is to wipe the drives, then shred them.

Yes for spinny drives.

For SSDs, when you delete something TRIM + physics ensures it's really really gone all the time

Please stop shredding SSDs that can go on to a 2nd life...

[–] bobs_monkey@lemm.ee 4 points 7 months ago (1 children)

Indeed. I was only speaking to HDDs considering OP's image meme.

[–] cm0002@lemmy.world 1 points 7 months ago

I figured, but I wanted to point it out because I'm so tired of seeing good SSDs get shredded or otherwise destroyed for "security".

Shredding was already a bit overkill for HDDs that were able to be properly wiped but at least there were some possible fringe cases. There's really no excuse for SSDs though

[–] Micromot@lemmy.zip 5 points 7 months ago (3 children)

Aren't the discs made from a material that shatters like glass?

[–] bobs_monkey@lemm.ee 1 points 7 months ago (1 children)

That I'm not sure, I know the premise is that data is read and written magnetically, which would lead me to believe there is some kind of ferrous metal in there somewhere, but I couldn't tell you the actual composition of the platters.

[–] Micromot@lemmy.zip 2 points 7 months ago* (last edited 7 months ago) (1 children)

A quick google search resulted that the actual platter is a non magnetic material like glass which is covered in a magnetic coating

[–] bobs_monkey@lemm.ee 1 points 7 months ago

Interesting, thanks for that. So perhaps folding the drives like that may indeed shatter the platters.

[–] clutchtwopointzero@lemmy.world 1 points 7 months ago

In principle yes but I never managed to shatter or break a disc platter... But then I never had a sledgehammer

[–] EtherWhack@lemmy.world 1 points 7 months ago

It depends.

With tearing apart drives over the years, 3.5" always used aluminum platters, while the 2.5" ones used glass. (With greater data density and higher speeds however, this may have changed)

[–] Merlin404@lemmy.world 6 points 7 months ago

Correct, and it uses magnets to render the disks unreadable. One of those devices services https://at-rack.co.uk/ LTT using it https://youtu.be/4dR5lbF5-wo

[–] prettybunnys@sh.itjust.works 5 points 7 months ago

Yes.

Although disks are also legitimately shredded.

It makes the most awful sound.

[–] knorke3@lemm.ee 1 points 7 months ago (1 children)

Trust me, that data is very definitely not destroyed.

(See this talk for some entertaining data disposal techniques :)

[–] PipedLinkBot@feddit.rocks 2 points 7 months ago (1 children)

Here is an alternative Piped link(s):

this talk

Piped is a privacy-respecting open-source alternative frontend to YouTube.

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[–] knorke3@lemm.ee 1 points 7 months ago
[–] raptore39@lemm.ee 11 points 7 months ago (1 children)
[–] Taleya@aussie.zone 4 points 7 months ago

CAMMRAM. Tha cam stands for camber

[–] TheMightyCanuck@sh.itjust.works 11 points 7 months ago (2 children)

I'm just sitting here wondering how tf they did this....

Did they put it in a bending brake?

[–] CosmicTurtle0@lemmy.dbzer0.com 15 points 7 months ago

They obviously installed it in a laptop and closed the lid before they were finished.

[–] brygphilomena@lemmy.world 11 points 7 months ago (1 children)

It's a machine designed to destroy hard drives. They use a hydraulic ram to bend it and shatter the platters.

[–] saruwatarikooji@lemmy.world 3 points 7 months ago (1 children)

Which is overkill when you can get the same result by just drilling a hole into the drive.

[–] brygphilomena@lemmy.world 5 points 7 months ago

It depends on how many drives you have to destroy. These things can be pretty quick and do hundreds or thousands of drives without much work.

[–] Tronn4@lemmy.world 10 points 7 months ago

He should run a disk defrag

[–] TheChargedCreeper864@lemmy.ml 9 points 7 months ago

Idk why, but this is the hardest I've laughed at an internet post in a long time

[–] uservoid1@lemmy.world 7 points 7 months ago

One part is for uploads and the other for downloads, brilliant gadget!

[–] Shady_Shiroe@lemmy.world 7 points 7 months ago (1 children)

The car guys had their fun with their V8 engines, it is time for the nerds to have fun revving their V drives.

[–] Imgonnatrythis@sh.itjust.works 5 points 7 months ago

That drive have a hemi?

[–] quenpwn@kbin.social 5 points 7 months ago
[–] lemmyreader@lemmy.ml 5 points 7 months ago

Is that your old retro flip phone ? Nice colors. /j

[–] Rentlar@lemmy.ca 5 points 7 months ago

Uninstalled from a Windows machine. Now being used as a door hinge?

[–] TurboHarbinger@feddit.cl 4 points 7 months ago

I can actually hear it working

[–] WagnasT@lemmy.world 4 points 7 months ago

just put it in the freezer overnight and it will spin right up.

[–] milicent_bystandr@lemm.ee 4 points 7 months ago

This is one of those new Samsung models, right?

[–] moshtradamus666@lemmy.world 2 points 7 months ago (1 children)

I'm actually curious how someone managed to bend it like that

[–] brygphilomena@lemmy.world 5 points 7 months ago (1 children)
[–] clutchtwopointzero@lemmy.world 1 points 7 months ago

So... a small hydraulic press?