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We are digital librarians. Among us are represented the various reasons to keep data -- legal requirements, competitive requirements, uncertainty of permanence of cloud services, distaste for transmitting your data externally (e.g. government or corporate espionage), cultural and familial archivists, internet collapse preppers, and people who do it themselves so they're sure it's done right. Everyone has their reasons for curating the data they have decided to keep (either forever or For A Damn Long Time (tm) ). Along the way we have sought out like-minded individuals to exchange strategies, war stories, and cautionary tales of failures.

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Fractal Define 7 XL or R5 case for lower HDD noise? (alien.top)

submitted 10 months ago by [email protected] to c/[email protected]

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I've watched several YT videos reviewing both cases but nothing that explicitly calls out the noise levels with several HDDs running.

I'm about to rebuild my unraid server and looking to buy the 7XL or R5, I already have 6 HDDs and will likely add some more in over time. At the moment, the server will need to be in my home office sitting 3 - 4ft away from me and I'm trying to understand how much noise isolation I can expect. Most of my drives are WD Blue 8TB but I have one Exos X16 14TB for parity. I've seen reviewes of the R5 that show some kind of dampening on the panels but I didn't see that with the 7 XL.

Anyone with some experience with these cases able to comment?

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[–] [email protected] 1 points 10 months ago

Here's what it looks like above a normally-mounted HDD

It takes up about 2" of vertical space, compared to 1 1/3" (roughly) that is standard. I'd assume you would not be able to fill the case to full capacity using this method, but I'm not aware of the normal gap. Maybe? That said, you could reduce the bumper height way down. I just used big huge ones because I could.

The bumpers are NOT mounted to the HDD, just squeezed against it: slip knots pulled very tightly, compressing the screws against the rubber. So you could use shorter bumpers than these, or a small bit of any kind of vibration insulator, and you could probably get a similar reduction in bumping sounds.

It's somewhat secure, but the case rarely moves. I carry the case out to the garage for its bi-annual air compressor dusting with no trouble, but I don't tilt it much. This could be upgraded with zipe ties, or some sort of compressable metal clamp (If I did this I would rubber dip or Electric tape or something else to insulate the interior of the metal, just to be safe)

And would something like this work?

I think so. Those 7, 6, and 5 stoppers would be similar size to what I used here. And with those maybe you could do a T cut through it to make it a bit less "solid" and a bit more wobbly, if you wanted to, to reduce vibration.