datahoarder
Who are we?
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). Along the way we have sought out like-minded individuals to exchange strategies, war stories, and cautionary tales of failures.
We are one. We are legion. And we're trying really hard not to forget.
-- 5-4-3-2-1-bang from this thread
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Fair question, difficult to answer.
I bought the Deep Silence around $180. So maybe $250 or so/less? Flexible. Definitely not Storinator prices (though I wish they sold the chassis separate).
At that price, your only real option is to get lucky on eBay with an old supermicro rack mount chassis.
Did you have something else in mind?
The fractal design 7 xl might give you what you want, but at $200 + 5x drive cage kits at $20 each + upgrading and maxing out the fans ~$100, you're looking at closer to $400, and there are mixed reviews on how well it can keep your drives cool.
Once you get above 10-12 drives, you're going to need to look at enterprise gear, or building a custom solution. There just isn't much consumer hardware at that level.
I have a 12 drive setup in a define 7 (not xl) and it's working fine. As long as I keep the filters decently clean from dust the temps are fine.
Can you say what those temps are?
Around 40C
I'm putting this here because I couldn't find a good summary anywhere else on the Internet:
There hasn't been much work on this recently, but a summary of the scholarly work in this field can be found between these sources:
Failure trends in a large disk drive population (2007)
Datacenter Scale Evaluation of the Impact of Temperature on Hard Disk Drive Failures (2013)
Hard Drive Temperature—Does It Matter? (2014)
The 2013 paper unfortunately is stuck behind a paywall, but message me if you would like to read it.
My suggestion given the work in the field would be to keep temperatures around 30°C if you can because at higher temperatures, you could be reducing the lifespan of your drives.