I strongly advise buyers to stick with trusted suppliers, avoid Amazon/ebay channels, and carefully vet your incoming stock with SMART tools to ensure you receive what you think you are ... especially for SSD parts.
DO NOT assume SMART is reliable. You can wipe SMART stats or write any values you want.
You have to actually examine the real bits on the drive. Resellers don't want to take the time to actually zero a drive, they usually just nuke the partition table.
You also need to physically examine the drive. Corroded fingerprints on the PCB, wear on the port contacts, scratches from mounting rails, etc.
That's how it found out that the last "new" drive I bought on Amazon was actually a used Backblaze drive. It contained terabytes of customer data, and a shit ton of cleartext files. SMART, of course, reported it was a brand new drive with zero hours. Cleartext logs on the drive showed many thousands of hours of runtime.
> That's how it found out that the last "new" drive I bought on Amazon was actually a used Backblaze drive. It contained terabytes of customer data, and a shit ton of cleartext files. SMART, of course, reported it was a brand new drive with zero hours. Cleartext logs on the drive showed many thousands of
hours of runtime.
This sounds like it could be a big problem for Backblaze customers, and consequently for Backblaze.
Can you alert the Backblaze CEO about their insufficiently-decommissioned drives leaking out like this?
Backblaze customers also need to know, but I would give Backblaze the first shot at figuring out how to notify, whom, of what.
> drive I bought on Amazon was actually a used Backblaze drive
Assuming this is true, I find it weird/surprising that Backblaze doesn't at least zero their drives before disposing of them? I have to do that at my work, and at least by policy I could lose my job if I skipped doing it.
Question for all of you more knowledgeble than I: can SMART data be tampered with? When I get, say, a refurbished Mac from Apple, I'm trusting Apple won't stoop to that. But a SSD vendor I've never heard of?
Yes. There are vendor-specific utilities that have escaped into the wild that allow bad actors to reset various SMART counters, etc.
A lot of abuse came to light during the launch and initial mining of the (ridiculous) Chiacoin[1] during which Chia miners would burn through SSDs to within a hair of their usable life, reset their SMART stats, and sell them as new on Amazon or ebay.
As can be seen in my above comment, larger distributors like "Maestro Technologies" have their stock polluted with parts like this and I find it very unlikely that they are not aware of the status of these parts they are selling as new.
Yes, it can be tampered with. Drives can even lie about the amount of storage they support. I once bought a 1TB pen drive that was only 32MB for $10. (Yes, I knew it was a scam beforehand.)
Samsung Electronics has lowered its target for NAND wafer output this year to around 4.72 million sheets, about 7% down from the previous year's 5.07 million. Kioxia also adjusted its output from 4.80 million last year to 4.69 million this year.. SK hynix and Micron are likewise keeping output conservatively constrained in a bid to benefit from higher prices. SK hynix's NAND output fell about 10%, from 2.01 million sheets last year to around 1.80 million this year. Micron's situation is similar: it is maintaining production at Fab 7 in Singapore—its largest NAND production base—in the low 300,000-sheet range, keeping a conservative supply posture.
Micron has a new US fab coming online in 2027, which should improve supply.
Yes, anywhere there is a race to the bottom. That is why you see cartels rise up, like unions are cartels. Things that are not cartels generally have ever diminishing margins.
I see the rising of cartels more just the inevitable consequence of market systems where some players just getting bigger and bigger. Then when only a few large players are left, they collude (either openly, or just by unspoken agreement). So less of a race to the bottom, but a race to the top.
I just got 2 16TB drives for $90 each off Craigslist. Perfect for video game storage or downloading huge AI models or whatever. Or legit Linux ISOs. Wish I got more but I was too late. Can't find anything close to that price online
I have a hypothesis that it was AI, not COVID/sanctions/etc, that was mainly responsible for the 2020-to-ongoing "chip shortage." Ignoring companies with their own fabs (Intel) and companies with pre-existing reserved-capacity contracts with fabs (Apple), everyone else is stuck waiting in line behind batch after batch of fab orders from Nvidia.
Downstream of that, AI is effectively also responsible for the current generation of game consoles never declining in price.
Because game consoles are fixed platforms that continue to be manufactured over 5+ years, normally the most expensive parts in the system (the CPU and GPU) would gradually get cheaper to manufacture [and in turn, cheaper to buy] over the course of the console's lifetime—which was often passed onto the consumer in the form of the console's MSRP gradually decreasing. Either the process node for the console's silicon design would stay fixed, and demand for this process node would gradually decrease as larger fab customers move on to newer nodes, decreasing the (effectively auction-based) pricing for fab time on the older node; or the console manufacturer['s silicon vendor] would put their silicon design through a process-shrink, and so, while still paying top dollar for use of the fab's newest node, would be getting more chips per wafer out of that, and again could charge less.
But instead, what we've seen since the start of the AI boom is that there's no longer any price-reduced timeslots to be sold to manufacture the low-BOM parts for these price-sensitive console-maker customers. Instead, both Nvidia and AMD are now getting such high value out of even the older nodes, that 1. the fabs know they can squeeze them, charging full price for those slots as well; and 2. both Nvidia and AMD, in their roles as silicon vendors to the console makers, haven't been able to justify using (very much of) the time they're paying so much for to fab low-BOM-cost parts to fulfill their pre-existing outstanding purchase orders, when they could instead be fulfilling much-higher-margin new POs from the hyperscalers.
Thus every console of the ninth generation (PS5, Xbox Series, Switch) still selling for their launch price (with no help from process shrinks); thus none of these consoles having been able to be produced in excess of demand to the point that supply-and-demand ever drove retail prices below MSRP; and thus the only tenth-gen console so far, the Switch 2, taking ~4 years longer than anticipated to release†.
---
† Nintendo were very likely waiting for Nvidia to run off enough of the Tegra T239 with a sufficiently low passed-on fab cost, for Nintendo to both 1. be able to build a backstock and non-run-dry pipeline of Switch 2s, and 2. be able to be positive-margin on charging the same price as the Switch 1 for them. They waited four years, and neither thing ever happened; so they eventually just gave up and priced the Switch 2 higher, and also built out an entirely novel D2C + online-marketplace-partner distribution pipeline so they could ration the tiny initial supply of units they had been able to build with the chips Nvidia had supplied them so far.
Though, that being said, Nintendo actually got a double whammy here. They were also waiting for fast NAND to come down in price, so that they could have physical game cards manufactured for a trivial BOM price while still enabling the "direct GPU disk-streamed assets" pipeline that games of the last generation had begun relying on. Obviously, as today's article points out, that hasn't been happening either! Thus game key cards; thus SD Express cards only beginning to trickle out, with no sizes above 128GiB available at the Switch 2's launch time; and thus those SD Express cards being ridiculously priced for their capacity compared to equivalent transfer-speed + die-size NAND (as seen in e.g. low-profile/flush-mount flash drives.)
This is getting out of control. Like a monster eating off all the things that are needed for normal people. Worse than nukes race, which at least did not affect common man. No one really gains anything. All gains are temporary competitive edge, that vanishes quickly while locking everyone into the vicious cycle.
During 1998-2000, AOL was ordering so many free trial CDs that it locked up world production, and music CDs faced 8-12 week delays. It was rumored that certain weeks there were no albums getting fabricated at all, worldwide.
I wonder if history isn’t repeating itself. AOL CDs had pretty much jumped the shark by 2000.
Soon we'll see many "AI" product that analyses network storage to identify files that could be deleted because they're the nth copy of some random report that was never published.
Sometimes, I think government supply control isn't that much of a bad thing. That way, the government could force the availability of goods for the common market as well and not just for the really big dogs flush with ample VC money to burn who can pay any price.
[1] For the uninitiated: a cryptocurrency where the limiting factor wasn't CPU, RAM or GPU compute resource, but storage - in 2021, there was so much craze around it that HDD and SSD prices exploded, and after the bubble collapsed a lot of heavily abused drives flooded the markets.
Enterprise SSDs are not expensive only because they have better flash chips, but they have much more of them.
A top of the line write oriented SSD comes with 4-7x more capacity than what it says on the tin, but that extra capacity is used for cell replacement rather than capacity itself.
Mixed use comes with 2-4x overprovisioning, and read oriented is around 2x IIRC.
I find these numbers to be way outside of what I have heard of. I would be surprised if you could give an example that comes with even 1.5x capacity. (4TB capacity, 6TB actual flash on chips, for example.)
HDD can be written multiple times with random data if data centers really have to protect what their former customers wrote on them. I never looked at those details in standard contracts.
All you really need to do is write one pass of zeros on them. That will prevent anyone but a very dedicated adversary with expensive equipment from recovering any data, especially on TB scale drives.
Can still take hours per drive though, which is why a lot of people skip it.
I make a random 1MB chunk, then write that all over the drive, at overlapping offsets. I've been told that really clears it. On IDE-spinning-rust disks I trusted it, not sure if I should trust these modern SSD
Depends how it goes down, if a company goes into insolvency all security policies are off the table and random hardware can get shifted into lot bidding.
My understanding is that refurbished GPUs from e.g. crypto mining are something people are warned away from, because they've often been run into the ground. Are AI usage practices different?
> My understanding is that refurbished GPUs from e.g. crypto mining are something people are warned away from, because they've often been run into the ground.
No, this wasn't the case. While there were never comprehensive studies various tech media purchased these cards to run testing and found that, other than scammers, they all performed to expectation.
Car tire is a moving part that wears in use. Only moving parts a GPU has are its fans, which can be replaced. The rest may last really long, or fail brand new.
Thermal cycling will eventually cause problems with continuity but I'm not sure that's really predictable. We have some really old GPUs that eventually had problems under load, we attributed it to thermal degradation as we had ruled out pretty much everything else.
> And when the AI bubble bursts, "refurbished" HDDs and GPUs will flood the market.
GPUs? No way. The datacenter cards don't even have video output ports, and I think the chips destined for AI / ML training also have everything video/render related removed from the silicon, makes for more yield.
And the other way around, using (cheap) consumer GPUs in servers, I think at least NVDA tries to prevent that with driver-based DRM, so there won't be any flooding coming from there either.
> This is a long term good thing. ... By 2028 or so we'll have a 50% drop in price-per-storage for these components.
Per the op:
> and the ongoing DRAM shortage is proof of this, with memory kits costing more than double what they did just a few months ago.
> While enterprise-grade QLC SSDs would entirely power this pivot, Sandisk has already raised NAND prices by 50%, according to another DigiTimes report, after initially warning of a 10% increase two months ago.
So you're basically saying prices may return to normal in two years, and that's somehow a good thing compared to them not being inflated in the first place?
> By 2028 or so we'll have a 50% drop in price-per-storage for these components.
Do you mean relative to six months ago, or now? Because a lot of the prices have already more than doubled.
(I’m upset because the computer I’ve been planning to build, which three months ago would have come to around ₹90,000, is now up to ₹1,20,000 and climbing week by week, half due to price increases on the same part, half due to forced substitutions on RAM since the cheaper 32GB 6400MT/s DDR5 sticks are completely unavailable. And looking into laptops, for the first time ever I’m seeing manufacturet SODIMM or SSD upgrades being cheaper than aftermarket.)
Depending on the future you predict 10% may be a good ROI - if AI will replace humans and traditional economy will collapse all other investments will loos value even more. In such scenario you cannot save the money you only can loose less if you will make a right investment.
I'm not sure I understand why the economy would collapse if AI replaced humans. Wouldn't the companies just make more profit because they save labor costs and stonks go up?
The economy is a macrosystem. For a company to make profit, someone needs to buy. For someone to buy a service or a product, they need to have the money needed to buy. If AI replaces humans and UBI doesn't happen, costs might drop to near zero but so will revenue as virtually no one will be able to buy anything. So the economy will certainly collapse.
It depends on how many jobs AI replaces and which. It is unlikely that LLMs will replaces plumbers any time soon for example. Many technological inventions have replaced humans in lots of jobs, the economy has only grown since then.
>Many technological inventions have replaced humans in lots of jobs, the economy has only grown since then.
Indeed it has, but many of those it replaced did not necessarily get moved to better positions if they were moved at all. The industrial revolution was great if you were young and had little to no responsibilities. Your average middle aged farmer with a large family to feed faced poverty or near poverty and those who were able to move to the cities faced worse labour conditions. People on here love talking about the winners while conveniently ignoring the loser side.
And that's not even mentioning the skilling up issue to which older workers are more vulnerable. Who will fund the nation wide skill up costs for them?
Industrial revolution was all right as long as you owned the farm, as most farmers did. The losers were those farm workers who weren't needed in as great numbers anymore, and they weren't paid well in the first place. I agree on labour conditions though, there industrialisation was a clear downgrade for many.
What worries me about AI is how it's not obvious which new jobs it may create. Younger farm workers and children of farmers could just move and work in factories, where the employers mostly took care of their training. I can't see such opportunities here. I believe whole world needs either UBI, or governments paying for jobs that previously weren't seen worth paying for. Otherwise the economy will collapse due to mass unemployment and resulting lack of demand.
Same here, though I did it a bit earlier. Data center SSD's I bought a while back for 50 euros each from Ebay now sell for over 200 euros. Similar increase for HDD's too.
Maybe in 3-5 years there will be a fantastic time to upgrade again, after AI bubble has burst and slightly used stuff gets dumped from data centers to online marketplaces.
I really hope the AI bubble bursts sooner rather than later. Sooner will impact the broad economy less severely (although it'll still be pretty bad) and curtail these supply chain shortages. If the bubble keeps inflating, the storage makers will have already mostly built out excess capacity and the crash will lead to even longer-term supply distortion.
The funniest thing about this is that, with high GPU prices, rising RAM costs, and now increasing SSD prices, Apple will end up producing the most affordable PCs.
No, Apple has effectively promoted iCloud as the alternative to local storage as part of its product differentiation strategy in the lower price segment.
Apple will almost certainly introduce the same approach for the budget MacBook as well.
They have a magic supply chain that is unaffected by the broader world which is one of the reasons why Tim Apple was chosen by Steve Jobs as his successor.
The problem is not chip supply it's manufacturing. Apple has their own manufacturing suppply. This is not the chip crisis of the last years. Hyper scalers are switching to consumer hardware because there is nothing in storage for Prosumer anymore and the manufacturing pipelines for these are smaller and harder to scale than consumer ones.
The NAND itself seems to come from companies like SK Hynix, which are currently struggling to meet demand.
Apple doesn't make their own NAND, just like they don't make their own screens. They did write their own NAND controller and stuck it into their CPUs, but the flash memory that actually stores data doesn't come directly from their factories.
It's not a fucking nand problem. The producers reduced capacity because of the slow consumer PC market in 2024. With hyperscalers shifting to consumer products the market is strained but everyone is scaling up their production now. This is not the same as the chip shortage we had in the last few years. The production capabilities are there they are just adjusting to new market realities. We will see a whiplash for a few months but we can and will produce enough chips for everyone which we were not able to do in the 20-22 crisis. Stop getting your "insights" from influencers and stop parroting them.
I don't see any evidence of a general chip shortage in your link either. That they are down in stock because of unprecedented demand after a downturn in the last 3 years in consumer demands of consumer products is something completely different than being down because of production capacity. They reduced production in 2023 and 2024. It's exactly what I wrote in my previous comment.
It's rough out there and has become increasingly difficult to maintain our pace of storage deployment.
Further - and most concerning - is the pollution of the supply chain with refurbished/recertified stock being sold and marketed as "new".
One example:
https://kozubik.com/items/MaestroTechnology/
I strongly advise buyers to stick with trusted suppliers, avoid Amazon/ebay channels, and carefully vet your incoming stock with SMART tools to ensure you receive what you think you are ... especially for SSD parts.
DO NOT assume SMART is reliable. You can wipe SMART stats or write any values you want.
You have to actually examine the real bits on the drive. Resellers don't want to take the time to actually zero a drive, they usually just nuke the partition table.
You also need to physically examine the drive. Corroded fingerprints on the PCB, wear on the port contacts, scratches from mounting rails, etc.
That's how it found out that the last "new" drive I bought on Amazon was actually a used Backblaze drive. It contained terabytes of customer data, and a shit ton of cleartext files. SMART, of course, reported it was a brand new drive with zero hours. Cleartext logs on the drive showed many thousands of hours of runtime.
Physical examination is the only reliable method.
> That's how it found out that the last "new" drive I bought on Amazon was actually a used Backblaze drive. It contained terabytes of customer data, and a shit ton of cleartext files. SMART, of course, reported it was a brand new drive with zero hours. Cleartext logs on the drive showed many thousands of hours of runtime.
This sounds like it could be a big problem for Backblaze customers, and consequently for Backblaze.
Can you alert the Backblaze CEO about their insufficiently-decommissioned drives leaking out like this?
Backblaze customers also need to know, but I would give Backblaze the first shot at figuring out how to notify, whom, of what.
> drive I bought on Amazon was actually a used Backblaze drive
Assuming this is true, I find it weird/surprising that Backblaze doesn't at least zero their drives before disposing of them? I have to do that at my work, and at least by policy I could lose my job if I skipped doing it.
But you don’t work at backblaze :)
Question for all of you more knowledgeble than I: can SMART data be tampered with? When I get, say, a refurbished Mac from Apple, I'm trusting Apple won't stoop to that. But a SSD vendor I've never heard of?
Yes. There are vendor-specific utilities that have escaped into the wild that allow bad actors to reset various SMART counters, etc.
A lot of abuse came to light during the launch and initial mining of the (ridiculous) Chiacoin[1] during which Chia miners would burn through SSDs to within a hair of their usable life, reset their SMART stats, and sell them as new on Amazon or ebay.
As can be seen in my above comment, larger distributors like "Maestro Technologies" have their stock polluted with parts like this and I find it very unlikely that they are not aware of the status of these parts they are selling as new.
[1] https://en.wikipedia.org/wiki/Chia_Network
Yes, it can be tampered with. Drives can even lie about the amount of storage they support. I once bought a 1TB pen drive that was only 32MB for $10. (Yes, I knew it was a scam beforehand.)
Nearly any product you can buy from Amazon, even when it says shipped from Amazon, is suspect.
I wouldn't shop there at all. It's a literal scam market. Allegedly.
"OMEC" (Organization of Memory Exporting Countries) NAND production quotas?
https://x.com/jukanlosreve/status/1988505115339436423
Micron has a new US fab coming online in 2027, which should improve supply.DRAM price fixing scandal: 1998-2002, 2016-2018, https://en.wikipedia.org/wiki/DRAM_price_fixing_scandal
It’s a cartel just like the OPEC oil cartel.
Is there anything that isn't functionally a cartel at this point?
Yes, anywhere there is a race to the bottom. That is why you see cartels rise up, like unions are cartels. Things that are not cartels generally have ever diminishing margins.
I see the rising of cartels more just the inevitable consequence of market systems where some players just getting bigger and bigger. Then when only a few large players are left, they collude (either openly, or just by unspoken agreement). So less of a race to the bottom, but a race to the top.
I just got 2 16TB drives for $90 each off Craigslist. Perfect for video game storage or downloading huge AI models or whatever. Or legit Linux ISOs. Wish I got more but I was too late. Can't find anything close to that price online
So far, due to the AI boom, we're lacking:
* HDDs
* SSDs
* DRAM
* GPUs, obviously
* Power to hook up to our datacenters
Anything I'm missing? What a crazy world we're living in.
Intelligence. We're lacking intelligence.
Water? Clean Air? ROI?
Nearly nothing left unexploited in the pursuit of profits.
And there is no profit, too.
Its very depressing that we’re almost quite literally converting money into BTUs via GPUs and not even making a buck, meanwhile the ocean gets hotter
* True innovation
Every tech startup circa 2023 doesn't do anything without smearing AI all over their front page.
Makes me wonder about the things that go into datacenters and power plants:
- Air conditioners
- generators
- Racks/Cages
- fire supression
- Concrete, Steel, power lines
etc
* Time to wade through all the AI slop
* Trust that what we are watching or reading is human-sourced and real
* Time for real creators' unique voices to remain unique
* Hope for society's future
I have a hypothesis that it was AI, not COVID/sanctions/etc, that was mainly responsible for the 2020-to-ongoing "chip shortage." Ignoring companies with their own fabs (Intel) and companies with pre-existing reserved-capacity contracts with fabs (Apple), everyone else is stuck waiting in line behind batch after batch of fab orders from Nvidia.
Downstream of that, AI is effectively also responsible for the current generation of game consoles never declining in price.
Because game consoles are fixed platforms that continue to be manufactured over 5+ years, normally the most expensive parts in the system (the CPU and GPU) would gradually get cheaper to manufacture [and in turn, cheaper to buy] over the course of the console's lifetime—which was often passed onto the consumer in the form of the console's MSRP gradually decreasing. Either the process node for the console's silicon design would stay fixed, and demand for this process node would gradually decrease as larger fab customers move on to newer nodes, decreasing the (effectively auction-based) pricing for fab time on the older node; or the console manufacturer['s silicon vendor] would put their silicon design through a process-shrink, and so, while still paying top dollar for use of the fab's newest node, would be getting more chips per wafer out of that, and again could charge less.
But instead, what we've seen since the start of the AI boom is that there's no longer any price-reduced timeslots to be sold to manufacture the low-BOM parts for these price-sensitive console-maker customers. Instead, both Nvidia and AMD are now getting such high value out of even the older nodes, that 1. the fabs know they can squeeze them, charging full price for those slots as well; and 2. both Nvidia and AMD, in their roles as silicon vendors to the console makers, haven't been able to justify using (very much of) the time they're paying so much for to fab low-BOM-cost parts to fulfill their pre-existing outstanding purchase orders, when they could instead be fulfilling much-higher-margin new POs from the hyperscalers.
Thus every console of the ninth generation (PS5, Xbox Series, Switch) still selling for their launch price (with no help from process shrinks); thus none of these consoles having been able to be produced in excess of demand to the point that supply-and-demand ever drove retail prices below MSRP; and thus the only tenth-gen console so far, the Switch 2, taking ~4 years longer than anticipated to release†.
---
† Nintendo were very likely waiting for Nvidia to run off enough of the Tegra T239 with a sufficiently low passed-on fab cost, for Nintendo to both 1. be able to build a backstock and non-run-dry pipeline of Switch 2s, and 2. be able to be positive-margin on charging the same price as the Switch 1 for them. They waited four years, and neither thing ever happened; so they eventually just gave up and priced the Switch 2 higher, and also built out an entirely novel D2C + online-marketplace-partner distribution pipeline so they could ration the tiny initial supply of units they had been able to build with the chips Nvidia had supplied them so far.
Though, that being said, Nintendo actually got a double whammy here. They were also waiting for fast NAND to come down in price, so that they could have physical game cards manufactured for a trivial BOM price while still enabling the "direct GPU disk-streamed assets" pipeline that games of the last generation had begun relying on. Obviously, as today's article points out, that hasn't been happening either! Thus game key cards; thus SD Express cards only beginning to trickle out, with no sizes above 128GiB available at the Switch 2's launch time; and thus those SD Express cards being ridiculously priced for their capacity compared to equivalent transfer-speed + die-size NAND (as seen in e.g. low-profile/flush-mount flash drives.)
jobs...
This is getting out of control. Like a monster eating off all the things that are needed for normal people. Worse than nukes race, which at least did not affect common man. No one really gains anything. All gains are temporary competitive edge, that vanishes quickly while locking everyone into the vicious cycle.
During 1998-2000, AOL was ordering so many free trial CDs that it locked up world production, and music CDs faced 8-12 week delays. It was rumored that certain weeks there were no albums getting fabricated at all, worldwide.
I wonder if history isn’t repeating itself. AOL CDs had pretty much jumped the shark by 2000.
Hunger sharpens ingenuity.
Soon we'll see many "AI" product that analyses network storage to identify files that could be deleted because they're the nth copy of some random report that was never published.
Cloud storage and on-prem storage vendors have long provided deterministic block-level dedupe via hashing, without expensive LLM content analysis.
So, it's Chia all over again? [1]
Sometimes, I think government supply control isn't that much of a bad thing. That way, the government could force the availability of goods for the common market as well and not just for the really big dogs flush with ample VC money to burn who can pay any price.
[1] For the uninitiated: a cryptocurrency where the limiting factor wasn't CPU, RAM or GPU compute resource, but storage - in 2021, there was so much craze around it that HDD and SSD prices exploded, and after the bubble collapsed a lot of heavily abused drives flooded the markets.
>Picking QLC over TLC allows them to maintain costs while achieving sufficient endurance for cold storage.
How does that work, doesn't QLC have less write endurance?
Yes, but QLC has much higher density.
I think it's the higher density that makes it better for cold storage, which generally has infrequent access, and more reads than writes.
Hence the QLC's endurance being "sufficient for cold storage".
In short: Aggressive overprovisioning.
Enterprise SSDs are not expensive only because they have better flash chips, but they have much more of them.
A top of the line write oriented SSD comes with 4-7x more capacity than what it says on the tin, but that extra capacity is used for cell replacement rather than capacity itself.
Mixed use comes with 2-4x overprovisioning, and read oriented is around 2x IIRC.
I find these numbers to be way outside of what I have heard of. I would be surprised if you could give an example that comes with even 1.5x capacity. (4TB capacity, 6TB actual flash on chips, for example.)
Ssd for cold storage seems like an odd choice in itself. If that’s genuinely done due to availability then we really are in for a wild ride
I believe "cold storage" in this parlance is more like "read-oriented" rather than being accessed once in three years.
Cold storage normally doesn't have frequent writes or frequent reads.
The future of AI is everything we liked getting ruined by AI.
And when the AI bubble bursts, "refurbished" HDDs and GPUs will flood the market. Save your money now and be prepared.
GPUs yes, but there'll be no HDDs making it alive, they'll get destroyed to protect whatever rubbish they had on.
Nah, the liquidators aren't going to care about that. Those hard drives are going to be shipped out with all your wildest porn chat bot fantasies.
"Shredded onsite" means by the next user when they format the drive and write contents to it /s
HDD can be written multiple times with random data if data centers really have to protect what their former customers wrote on them. I never looked at those details in standard contracts.
There is also encryption at rest.
All you really need to do is write one pass of zeros on them. That will prevent anyone but a very dedicated adversary with expensive equipment from recovering any data, especially on TB scale drives.
Can still take hours per drive though, which is why a lot of people skip it.
I make a random 1MB chunk, then write that all over the drive, at overlapping offsets. I've been told that really clears it. On IDE-spinning-rust disks I trusted it, not sure if I should trust these modern SSD
Why rewrite the same 1MB chunk, instead of making new random chunks?
Redundant data at least opens the possibility that the drive could deduplicate.
All the large datacenter/cloud companies do not let hard drives leave the building.
They have enough investor money they don't need to recoup it selling used drives. Straight to the shredder.
> HDD can be written multiple times with random data
Which costs more in compute than simply throwing the drive in a shredder
What's the disposal method for shredded drives?
Mount Doom
Not really, if we give the HDD some resale value. There's a market for used but functional hard drives.
I believe many enterprise drives have instant-erase functionality (presumably deleting an encryption key).
If they were encrypted to begin with, yes. Many are not.
Depends how it goes down, if a company goes into insolvency all security policies are off the table and random hardware can get shifted into lot bidding.
My understanding is that refurbished GPUs from e.g. crypto mining are something people are warned away from, because they've often been run into the ground. Are AI usage practices different?
> My understanding is that refurbished GPUs from e.g. crypto mining are something people are warned away from, because they've often been run into the ground.
No, this wasn't the case. While there were never comprehensive studies various tech media purchased these cards to run testing and found that, other than scammers, they all performed to expectation.
You can buy used car tires with 1% of thread left and they'll perform amazingly during your one time test too
Car tire is a moving part that wears in use. Only moving parts a GPU has are its fans, which can be replaced. The rest may last really long, or fail brand new.
Believe it or not but the "really long time" you're mentioning is much less "long" when you run the card 24/7 at 100% in enclosed spaces
Electricity is a moving part btw, electronic components do wear and tear
Thermal cycling will eventually cause problems with continuity but I'm not sure that's really predictable. We have some really old GPUs that eventually had problems under load, we attributed it to thermal degradation as we had ruled out pretty much everything else.
> And when the AI bubble bursts, "refurbished" HDDs and GPUs will flood the market.
GPUs? No way. The datacenter cards don't even have video output ports, and I think the chips destined for AI / ML training also have everything video/render related removed from the silicon, makes for more yield.
And the other way around, using (cheap) consumer GPUs in servers, I think at least NVDA tries to prevent that with driver-based DRM, so there won't be any flooding coming from there either.
If this bubble pops you might need that money for food when bananas go from $1.50 to $150.00
This is a long term good thing.
It sucks right now and will probably suck through 2027.
By 2028 or so we'll have a 50% drop in price-per-storage for these components.
> This is a long term good thing. ... By 2028 or so we'll have a 50% drop in price-per-storage for these components.
Per the op:
> and the ongoing DRAM shortage is proof of this, with memory kits costing more than double what they did just a few months ago.
> While enterprise-grade QLC SSDs would entirely power this pivot, Sandisk has already raised NAND prices by 50%, according to another DigiTimes report, after initially warning of a 10% increase two months ago.
So you're basically saying prices may return to normal in two years, and that's somehow a good thing compared to them not being inflated in the first place?
> By 2028 or so we'll have a 50% drop in price-per-storage for these components.
Do you mean relative to six months ago, or now? Because a lot of the prices have already more than doubled.
(I’m upset because the computer I’ve been planning to build, which three months ago would have come to around ₹90,000, is now up to ₹1,20,000 and climbing week by week, half due to price increases on the same part, half due to forced substitutions on RAM since the cheaper 32GB 6400MT/s DDR5 sticks are completely unavailable. And looking into laptops, for the first time ever I’m seeing manufacturet SODIMM or SSD upgrades being cheaper than aftermarket.)
> manufacturer SODIMM or SSD upgrades being cheaper than aftermarket.
Temporarily thanks to old stock.
Will the AI bubble last until 2028? I’m still unclear how AI will return even 10% of this investment in profit.
Depending on the future you predict 10% may be a good ROI - if AI will replace humans and traditional economy will collapse all other investments will loos value even more. In such scenario you cannot save the money you only can loose less if you will make a right investment.
I'm not sure I understand why the economy would collapse if AI replaced humans. Wouldn't the companies just make more profit because they save labor costs and stonks go up?
The economy is a macrosystem. For a company to make profit, someone needs to buy. For someone to buy a service or a product, they need to have the money needed to buy. If AI replaces humans and UBI doesn't happen, costs might drop to near zero but so will revenue as virtually no one will be able to buy anything. So the economy will certainly collapse.
It depends on how many jobs AI replaces and which. It is unlikely that LLMs will replaces plumbers any time soon for example. Many technological inventions have replaced humans in lots of jobs, the economy has only grown since then.
>Many technological inventions have replaced humans in lots of jobs, the economy has only grown since then.
Indeed it has, but many of those it replaced did not necessarily get moved to better positions if they were moved at all. The industrial revolution was great if you were young and had little to no responsibilities. Your average middle aged farmer with a large family to feed faced poverty or near poverty and those who were able to move to the cities faced worse labour conditions. People on here love talking about the winners while conveniently ignoring the loser side.
And that's not even mentioning the skilling up issue to which older workers are more vulnerable. Who will fund the nation wide skill up costs for them?
Industrial revolution was all right as long as you owned the farm, as most farmers did. The losers were those farm workers who weren't needed in as great numbers anymore, and they weren't paid well in the first place. I agree on labour conditions though, there industrialisation was a clear downgrade for many.
What worries me about AI is how it's not obvious which new jobs it may create. Younger farm workers and children of farmers could just move and work in factories, where the employers mostly took care of their training. I can't see such opportunities here. I believe whole world needs either UBI, or governments paying for jobs that previously weren't seen worth paying for. Otherwise the economy will collapse due to mass unemployment and resulting lack of demand.
No I'm predicting a 90%+ loss.
Thank god I built my NAS in early October it seems like I got the proverbial last train out of town.
Same. Wish I bought 2x 12TB drives now rather than 2x8TB.
Same here, though I did it a bit earlier. Data center SSD's I bought a while back for 50 euros each from Ebay now sell for over 200 euros. Similar increase for HDD's too.
Maybe in 3-5 years there will be a fantastic time to upgrade again, after AI bubble has burst and slightly used stuff gets dumped from data centers to online marketplaces.
I really hope the AI bubble bursts sooner rather than later. Sooner will impact the broad economy less severely (although it'll still be pretty bad) and curtail these supply chain shortages. If the bubble keeps inflating, the storage makers will have already mostly built out excess capacity and the crash will lead to even longer-term supply distortion.
> delivery times for enterprise-grade HDDs delayed by two years.
I sleep
> so hyperscalers are now switching to QLC NAND-based SSDs to avoid these backorders … This could lead to SSD prices rising worldwide
Real shit
The funniest thing about this is that, with high GPU prices, rising RAM costs, and now increasing SSD prices, Apple will end up producing the most affordable PCs.
If every other PC is more expensive, they will just increase prices.
No, Apple has effectively promoted iCloud as the alternative to local storage as part of its product differentiation strategy in the lower price segment.
Apple will almost certainly introduce the same approach for the budget MacBook as well.
Apple uses the same RAM, SSD, etc as everyone else does. They don't have a magic supply chain that is unaffected by the broader world.
They have a magic supply chain that is unaffected by the broader world which is one of the reasons why Tim Apple was chosen by Steve Jobs as his successor.
They don't use the same SSDs? They don't use the same RAM? They have their own supply chain in place? Whatcha talking about bud?
They use the same suppliers. The problem is the base chip, and also the wafer itself, all of which will impact apple.
(apple doesn't use hdds so not talking about that here).
Yes, but Apple tends to lock in their supply with long term contracts and prepayments, so they often are protected from supply shocks.
The problem is not chip supply it's manufacturing. Apple has their own manufacturing suppply. This is not the chip crisis of the last years. Hyper scalers are switching to consumer hardware because there is nothing in storage for Prosumer anymore and the manufacturing pipelines for these are smaller and harder to scale than consumer ones.
The NAND itself seems to come from companies like SK Hynix, which are currently struggling to meet demand.
Apple doesn't make their own NAND, just like they don't make their own screens. They did write their own NAND controller and stuck it into their CPUs, but the flash memory that actually stores data doesn't come directly from their factories.
It's not a fucking nand problem. The producers reduced capacity because of the slow consumer PC market in 2024. With hyperscalers shifting to consumer products the market is strained but everyone is scaling up their production now. This is not the same as the chip shortage we had in the last few years. The production capabilities are there they are just adjusting to new market realities. We will see a whiplash for a few months but we can and will produce enough chips for everyone which we were not able to do in the 20-22 crisis. Stop getting your "insights" from influencers and stop parroting them.
It's ABSOLUTELY a chip shortage. TSMC is booked out years in advance and jacking prices because they can.
On the dram side, because that's what I saw recently, sk hynix is down to TWO WEEKS of inventory: https://wccftech.com/sk-hynix-ddr5-inventory-down-to-just-2-...
I'd be curious what evidence there is to support its purely an end-product manufacturing shortage?
I don't see any evidence of a general chip shortage in your link either. That they are down in stock because of unprecedented demand after a downturn in the last 3 years in consumer demands of consumer products is something completely different than being down because of production capacity. They reduced production in 2023 and 2024. It's exactly what I wrote in my previous comment.
Appple uses custom DRAM and NAND chips?