with optimizations that significantly increase HDD performance for the AI and cloud era
Can somebody do anything with a normal consumer in mind these days? 😭
with optimizations that significantly increase HDD performance for the AI and cloud era
Can somebody do anything with a normal consumer in mind these days? 😭
Okay cool, cool, so does this mean ridiculous data centers will use these things, and then can I get another 4TB RED for my NAS so I can fit my whole life on a mirrored total of 8TB without paying 8x what it's worth, please?
Thaaaaanks...
Is there a Lemmy community for trading surplus hardware yet?
I have a pile of HDDs and servers that I no longer use. I've transitioned almost all mine to 20tb+. I might have 8 or 10 4tb REDs laying around. They're old, probably have thousands of power on hours in the smart data though.
I set up a community on midwest.social and the lemmy.world one is dead (because I'm in the midwest) !homelabsales@midwest.social
Are you in Europe by any chance? :)
Right on!
I don't know if there's a hardware trading community yet. I think one challenge is simply how lemmy seems to aim for more general anonymity than reddit, and the DM system isn't really used to my understanding. (Except by "that fediverse girl" LOL)
Establishing a sense of reasonable trustworthiness to thwart bad actors might take some work.
I set up a community on midwest.social (because I'm in the midwest) !homelabsales@midwest.social
8TB? That’s my ideal RAM configuration lol. ;-)
If not joking, what would you want a huge amount of ram for on a server?
I just hope smaller sized drives become cheaper. The word "hope" is doing a lot of heavy lifting here.
Ten years from now...
Amazon search: "hard drive"
Result: 4TB $198
I think ten years from now you’ll be hard pressed to find anyone even wasting their time on something so small.
Kind of the point of my comment was that drive size/cost is stagnating despite the massive technical progress in the space. I bought my first 4TB drive in 2020 ($89). Going back to 2015, I was buying 2TB at the same price ($86). Here in 2026, what's the ~same price? 4TB ($99). 8TB is $180.
so you say, but people still collect "antique" hardware.
Well, retro etc. but I wouldn’t consider this to be that. There’s no inherent value of a run-of-the-mill drive with merely lower storage capacity. And certainly not worth a premium.
it's not antique yet. i still have my 5.25" diskettes with quest for glory 2 on them and they're almost antique. i think the usb drive that reads them still works. give them another couple years.
do HDDs work better than SSDs in space? because of the cosmic rays and shit? or something about intermittent power? no, really, this is a real problem that they could be already solving, one i know jack shit about.
It depends. For anything going into space, especially microsats, the biggest concerns are space, weight, and power. SSDs are better at all of those, plus they don't have any gyroscopic effects, and they're much less susceptible to vibrations (e.g. the absolute earthquake at liftoff and the sudden jolts during each rocket stage). They are more susceptible to high-energy particles, but they can be hardened through shielding and parity/redundancy.
For a datacenter on Mars, you're less concerned with SWaP, only as much as you need to be to get it there as cargo. Obviously that means space and weight are still concerns, but not power.
The other factor with using fewer larger drives is that when you have a failure, you lose a lot more data, and any recovery takes longer.
So you want to be a hero!!!!! I only ever played the first one but fell in love with it.
Erana's Peace. hidengoseke. Meep's Peep, my friend.
the second was the best in the series, but they all have their charm. i really need to buy the new game the coles made
Link please? (New game)
there have been too many quest for glory successor fan projects i have gotten them all confused in my head. It looks like it's Hero U, Rogue to Redemption
Nice! Thanks.
Anything else out there these days worth putting time into?
I’d love to see Torchlight ported to Android.
i mean, what's your flavor? people are telling all kinds of great stories.
Ah, see I am interested in a lot of variety but these days I don’t really have the time for extremely involved stuff. I enjoy games that you can spend small clips of time on, rather than having to devote a lot at once. I like cool visuals and gizmos - that’s why Torchlight appealed to me so much. Upgrading and advancing. I loved all the Angband clones I played over the years. I love lots of the BigFish style games like where there’s a cool story, hidden object puzzles, other types of puzzles, click / find stuff, and problem solving. Also I enjoy really good musical score. Ever play Drawn the Painted Tower and its sequels? Absolutely mesmerizing game of artistic beauty. I liked games like Sword of Fargoal, as well - also a sort of fancier Angband. Dungeon crawlers, adventure stories, cool gadget type equipment / magic spells etc.
I think it would be easier to specify the things I definitely won’t devote a single second to: sports, racing, RTS, hugely long-term upgrade stuff à la Sim City (though I used to love it). Roads of Rome is an exception. God I love that. And I also loved loved loved Magesty. Nothing where reflexes are needed. Again, used to be great in my youth but it’s not my thing anymore.
I loved the Krondor series by Raymond Feist. I enjoyed every Zork incarnation, especially Return to Zork, Zork: Nemesis, and Zork Grand Inquisitor. Might & Magic I loved, as well as Wizardry. Kings Quest series and of course Hero’s Quest. I liked the Diablo editions that were very like Torchlight.
Most of all is that I prefer it be on Android or Linux.
Wow did I just write ALLLL of that? Meh. Just sharing my game tastes.
P.S. oooh I LOVED the Samorost series. Amazing style, beautiful gameplay simulation and just plain fun and moderately challenging.
This would be a bitch to have to rebuild in a raid array. At some point a drive can get TOO big. And this is looking to cross that line.
At some point a drive can get TOO big
I was thinking the same. I would hate to toast a 140 TB drive. I think I'd just sit right down and cry. I'll stick with my 10 TB drives.
This is not meant for human beings. A creature that needs over 140 TB of storage in a single device can definitely afford to run them in some distributed redundancy scheme with hot swaps and just shred failed units. We know they're not worried about being wasteful.
Rebuild time is the big problem with this in a RAID Array. The interface is too slow and you risk losing more drives in the array before the rebuild completes.
Realistically, is that a factor for a Microsoft-sized company, though? I'd be shocked if they only had a single layer of redundancy. Whatever they store is probably replicated between high-availability hosts and datacenters several times, to the point where losing an entire RAID array (or whatever media redundancy scheme they use) is just a small inconvenience.
Fairly significant factor when building really large systems. If we do the math, there ends up being some relationships between
Basically, for a given risk acceptance and total system size there is usually a sweet spot for disk sizes.
Say you want 16TB of usable space, and you want to be able to lose 2 drives from your array (fairly common requirement in small systems), then these are some options:
The more drives you have, the better recovery speed you get and the less usable space you lose to replication. You also get more usable performance with more drives. Additionally, smaller drives are usually cheaper per TB (down to a limit).
This means that 140TB drives become interesting if you are building large storage systems (probably at least a few PB), with low performance requirements (archives), but there we already have tape robots dominating.
The other interesting use case is huge systems, large number of petabytes, up into exabytes. More modern schemes for redundancy and caching mitigate some of the issues described above, but they are usually onlu relevant when building really large systems.
tl;dr: arrays of 6-8 drives at 4-12TB is probably the sweet spot for most data hoarders.
I'd imagine they are using ceph or similar.
You have disk level protection for servers. Server level protection for racks. Rack level protection for locations. Location level protection for datacenters. Probably datacenter level protections for geographic regions.
It's fucking wild when you get to that scale.
True, but that's going to really be pushing your network links just to recover. Realistically, something like ZFS or a RAID-6 with extra hot spares would help reduce the risks, but it's still a non trivial amount of time. Not to mention the impact to normal usage during that time period.
Network? Nah, the bottleneck is always going to be the drive itself. Storage networks might pass absurd numbers of Gbps, but ideally you'd be resilvering from a drive on the same backplane, and SAS-4 tops out at 24 Gbps, but there's no way you're going to hit that write speed on a single drive. The fastest retail drives don't do more than ~2 Gbps. Even the Seagate Mach.2 only does around twice that due to having two head actuators.
This is not meant for human beings.
This is for like, Smaug but if he hoarded classic anime and the entirety of Steam or something. Lol
It doesn't really matter, the current limitations are not so much data density at rest, but getting the data in and out at a useful speed. We breached the capacity barrier long ago with disk arrays.
SATA will no longer be improved, we now need u.2 designs for data transport that are designed for storage. This exists, but needs to filter down through industrial application to get to us plebs.
I don't get how a single person would have that much data. I fit my whole life from the first shot I took on a digital camera in 2001... Onto a 4TB drive.
...and even then, two thirds of it is just pirated movies.
Amateur 😀
But seriously I probably have close to 100 TB of music, TV shows, movies, books, audiobooks, pictures, 3d models, magazines, etc.
I need a home for my orphaned podman containers /s
I think this is better targeted to small and medium businesses.
if you run this as a NAS you could easily have all your budd s obsesses files in one place without needing complex networking.
We've come a long way:

Probably still with only 1 year warranty...
Holy fuck can you imagine how long it would take to re-stripe a failed drive in a z2 array 😭
My Z2 had à drive failure recently, with 4To drives. Took me almost 3 days to re-silver the array 😅. fortunately had a hot spare setup, so it started as soon as it failed, but now a second drive is showing signs of failing soon, so I had to pay the AI tax (168€) to get one asap (arriving Monday), as well as a second one, cheaper (around 120€), but which won't arrive until the end of April.
Not a clue. Care to eli5?
When you are running a server just to store files (a NAS) you generally set it up so multiple physical hard disks are joined together into an array so if one fails, none of the data is lost. You can replace a failed drive by taking it out and putting in a new working drive and then the system has to copy all of the data over from the other drives. This process can take many hours to run even with the 10-20 TB drive you get today, so doing the same thing with 140 TB drive would take days.
@SmoothLiquidation @Telorand They also claim up to 8x speed improvements with HAMR. Obviously that remains to be seen, but if they could roughly match capacity improvements, that would keep restriping in the same ballpark.
Thanks! So, why does it matter? It’s a server, you can have it to do the job unattended. Or does it affect other services and you’re unable to use anything else before it finishes?
It will take a long time and while it runs it will use a lot of resources so the server can be bogged down. It is also a dangerous time for a NAS, because if you have a drive down, and another drive dies, the whole pool can collapse. The process involves reading every bit on every drive, so it does put strain on everything.
Some people will go out of their way to buy drives from different manufacturing batches so if one batch has a problem, not all of their drives will fail.
The way striping works (at an eli5 level) is you have a bunch of drives and one is a check for everything else. So let’s say you have four 10tb drives. Three would be data and one would be the check, so you get 30tb of usable space.
In reality you don’t have a single drive working as a check, instead you spread the checks across all of the drives, if you map it out with “d” being data and “c” being check it looks like this: dddc ddcd dcdd cddd
This way each drive has the same number of checks on it, and also why we call it striping.
Acronyms, initialisms, abbreviations, contractions, and other phrases which expand to something larger, that I've seen in this thread:
| Fewer Letters | More Letters |
|---|---|
| NAS | Network-Attached Storage |
| RAID | Redundant Array of Independent Disks for mass storage |
| SATA | Serial AT Attachment interface for mass storage |
| SSD | Solid State Drive mass storage |
| ZFS | Solaris/Linux filesystem focusing on data integrity |
5 acronyms in this thread; the most compressed thread commented on today has 8 acronyms.
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Whats the point when the prices for 4-8TB disks are stable the last 5 years? (I think that they are getting higher even...)
The point is the need for more and more data storage is never going to stop.
The point is that 8TB are too small, and not enough for my anime.
If the price per TB is stable you just buy 2 or 3 disks. It used to be that you buy one disk because by the time you needed more space the price per TB would be dropped a lot (halved even).
Retaining that much detail on tentacles takes some drive space
Does the increased density mean that the speed also goes up? It would be nice if a 7200 RPM drive could finally saturate SATA3 bandwidth.
I wonder why current consumer HDD's don't have NVME connectors on them. Like I know speeding up the bus isn't going to make the spinning rust access faster but the cache ram would probably benefit from not being capped at 550MBps
If you were to ask me a year ago I'd tell you that HDD's would be the next dead storage medium but now SSD's cost more then I spent on my rig and HDD's are pushing 140 TB's
I just looked up prices for servers we sell out work.
They saw a price increase of 47%.
The SSDs and RAM saw an increase of about 25% and ~150% respectively.
Absolutely ludicrous and BS (ironically both the price and available stock increased. So it's just preying on the market instead of an actual shortage lol)
I wonder if tapes make any sort of 'comeback' to the consumer market.
As a result, will be able to offer drives beyond 140 TB in the 2030s.
Um thanks but tell us about 2026?
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