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expired Posted by tDames | Staff • Mar 23, 2025
expired Posted by tDames | Staff • Mar 23, 2025

24TB Seagate BarraCuda 7200 RPM SATA 6.0Gb/s 3.5" Internal Hard Drive

+ Free Shipping

$250 or less

$300

Newegg
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Newegg has 24TB Seagate BarraCuda 7200 RPM SATA 6.0Gb/s 3.5" Internal Hard Drive (ST24000DM001) on sale for $249.99 or possibly less when you make an offer. Shipping is free.

Thanks to Deal Hunter tDames for finding this deal.

Note: Click make an offer to offer to buy it for less. See the Slickdeals forum thread comments for reports from members of what offers have been accepted/rejected.

Editor's Notes

Written by oceanlake | Staff
  • Comes with a 2-year limited warranty.
  • Works out to $10.42 per terabyte.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by tDames | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Newegg has 24TB Seagate BarraCuda 7200 RPM SATA 6.0Gb/s 3.5" Internal Hard Drive (ST24000DM001) on sale for $249.99 or possibly less when you make an offer. Shipping is free.

Thanks to Deal Hunter tDames for finding this deal.

Note: Click make an offer to offer to buy it for less. See the Slickdeals forum thread comments for reports from members of what offers have been accepted/rejected.

Editor's Notes

Written by oceanlake | Staff
  • Comes with a 2-year limited warranty.
  • Works out to $10.42 per terabyte.
  • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by tDames | Staff

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Top Comments

2 years warranty hmmm
190 MB/s why so slow hmmm
Power-On Hours (per year) 2400 = 100 days so not for NAS? hmmm


edit: info's from
https://www.seagate.com/content/d...-en_US.pdf
:tide

:edit2:
I wonder if this has anything to do with the price. Started with enterprise Exos, then IronWolfs... These 24tb are newer models, but...

Fraudulent hard drive scandal deepens at Seagate: Clues point at Chinese Chia mining farms
https://www.tomshardware.com/pc-c...ning-farms

Seagate's fraudulent HDD scandal expands: IronWolf Pro hard drives reportedly also affected
https://www.tomshardware.com/pc-c...o-affected

Seagate hard drive controversy persists as scammers discover methods to alter reliability metrics
https://www.tomshardware.com/pc-c...ty-metrics
2tide:
As expected, "Thank you for your offer. Unfortunately, the seller is unable to accept it at this time"

UPDATE: They didn't go for $225 either
Then why did you buy it 😂

69 Comments

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Mar 23, 2025
5,859 Posts
Joined Feb 2004
Mar 23, 2025
armedmetallica
Mar 23, 2025
5,859 Posts
Quote from fzr1000 :
Parity arrays need 3 disks, so get 1 more!
I'm at two now. Three??? Yikes
Mar 23, 2025
1,408 Posts
Joined Oct 2008
Mar 23, 2025
asuka
Mar 23, 2025
1,408 Posts
Quote from airecoos :
Aren't these the same drives from the external drives on a previous deal that used to be Exos drives up until the Feb 2025 manufacturing date? Looks like they're finally being offered up for general retail sale.

https://www.bestbuy.com/site/seag...Id=6614707 is the external drive from the previous front page listing that stopped hiding Exos drives and started to surface regular Barracuda after shucking.

Non-EXOS Barracudas as of last week have been seen as high as 26TB. Only 28TB and up remains EXOS only.

Keep in mind these will likely have firmware coding to tolerate the rebinning of platters that didn't pass muster for EXOS.

Hence even if the platters are EXOS, drive performance may be worse regardless... Simply for having Barracuda firmware.

Pains me to say all that. As a kid and young adult, Barracudas meant performance. Barracuda XT was innovation defined.

But the world has changed.
1
Mar 23, 2025
294 Posts
Joined Jan 2016
Mar 23, 2025
Chinh_Pham
Mar 23, 2025
294 Posts
Quote from lilgrubbybaby :
Then why did you buy it 😂
Language barrier.
Truth still manages to come out.
[img]https://i.slickdeals.net/images/smilies/emot-LOL.gif[/img]
Mar 23, 2025
166 Posts
Joined Nov 2009
Mar 23, 2025
ChefJoe
Mar 23, 2025
166 Posts
Quote from AceNJ :
Anyone's offer accepted? I put one in for $240, will report back.
I wouldn't be surprised if Newegg only forwarded offers to the 3rd party sellers and didn't undercut newegg's own listed price. Any sale on the platform benefits newegg.
Mar 23, 2025
2,219 Posts
Joined Mar 2010
Mar 23, 2025
NoGagReflex
Mar 23, 2025
2,219 Posts
Quote from drmodem :
Large enough to store every porno ever made.

Not with my collection. I don't think I'd make it out the A's 😉
1
1
Mar 23, 2025
2,040 Posts
Joined Oct 2011
Mar 23, 2025
MWink
Mar 23, 2025
2,040 Posts
Quote from KO3bIPb :
2 years warranty hmmm
190 MB/s why so slow hmmm
Power-On Hours (per year) 2400 = 100 days so not for NAS? hmmm
Roll Eyes (Sarcastic)

edit: info's from
https://www.seagate.com/content/d...-en_US.pdf
:tide

:edit2:
I wonder if this has anything to do with the price. Started with enterprise Exos, then IronWolfs... These 24tb are newer models, but...

Fraudulent hard drive scandal deepens at Seagate: Clues point at Chinese Chia mining farms
https://www.tomshardware.com/pc-c...ning-farms

Seagate's fraudulent HDD scandal expands: IronWolf Pro hard drives reportedly also affected
https://www.tomshardware.com/pc-c...o-affected

Seagate hard drive controversy persists as scammers discover methods to alter reliability metrics
https://www.tomshardware.com/pc-c...ty-metrics
2tide:
Take this how you will but that data sheet claims one of the "best-fit applications" is "home servers." Also, I don't know why they put 190MB/s in the spec sheet, I've seen speeds over 250MB/s.

I don't think these would be affected by the Chia mining scandal. These HAMR drives are brand new to the market.

Quote from EthanH5438 :
These are too thick though. We need to start seeing those laptop sized one. Is it 2.5"?
Not going to happen anytime soon, if ever. It's amazing they're able to pack this much storage in a 3.5" drive. They're cramming 10+ platters in there. I think 2.5" drives top out around 2TB, without getting into problematic heights. They're also usually SMR.

Quote from TenseHamster4473 :
For comparison, a recertified 24TB Exos runs around $290. This is a drive designed to run 24/7/365 at 50% higher read/write rates. It was introduced in 2023 and originally had a 5 year warranty, so assume at least 3 good years left on the clock even after constant data center usage.

Definitely do not buy a Barracuda for home server usage, or even necessarily to use as a normal storage drive in your primary computer. Per the manufacturers own specs, it will be toast after running 24/7 for 100 days. You'd get 6.5 hours/day of runtime if you want to keep it for a year. Using it as a big fat drive in an enclosure that you turn on occasionally for backups or transferring files? Probably fine. Otherwise it's unstable junk.
I believe there are multiple 24TB Exos drives. There's the old X24 and the newer HAMR version, which ironically is a bit slower.

The specs do not say the Barracuda will be toast after 100 days of 24/7 usage. Also, it's explicitly advertised for use in home servers.

Quote from asuka :
Keep in mind these will likely have firmware coding to tolerate the rebinning of platters that didn't pass muster for EXOS.

Hence even if the platters are EXOS, drive performance may be worse regardless... Simply for having Barracuda firmware.
The one I tested seemed to perform pretty close to the numbers in the HAMR Exos data sheet, and definitely far above what they put in the Barracuda specs. The clearest (and probably not very significant) difference was the lack of the fancy cache you see in the Exos line. Overall, it seemed to perform very similar to the IronWolf Pro.
2
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This user is an Expert in Home & Home Improvement
Mar 23, 2025
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Mar 23, 2025
wherestheanykey
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This user is an Expert in Home & Home Improvement
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Quote from AceNJ :
Anyone's offer accepted? I put one in for $240, will report back.

The offer button is on a bunch of random items, so they might have flagged it accidentally as taking offers.

They'd probably be more likely to accept if you put in for multiple units.

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Mar 23, 2025
1,408 Posts
Joined Oct 2008
Mar 23, 2025
asuka
Mar 23, 2025
1,408 Posts
Quote from MWink :
Take this how you will but that data sheet claims one of the "best-fit applications" is "home servers." Also, I don't know why they put 190MB/s in the spec sheet, I've seen speeds over 250MB/s.

I don't think these would be affected by the Chia mining scandal. These HAMR drives are brand new to the market.



Not going to happen anytime soon, if ever. It's amazing they're able to pack this much storage in a 3.5" drive. They're cramming 10+ platters in there. I think 2.5" drives top out around 2TB, without getting into problematic heights. They're also usually SMR.



I believe there are multiple 24TB Exos drives. There's the old X24 and the newer HAMR version, which ironically is a bit slower.

The specs do not say the Barracuda will be toast after 100 days of 24/7 usage. Also, it's explicitly advertised for use in home servers.



The one I tested seemed to perform pretty close to the numbers in the HAMR Exos data sheet, and definitely far above what they put in the Barracuda specs. The clearest (and probably not very significant) difference was the lack of the fancy cache you see in the Exos line. Overall, it seemed to perform very similar to the IronWolf Pro.

None of that surprises me. The problem is... It's now officially a shot in the dark.

We won't know for months until there's major scale how deep the HAMR platter rebinning goes.

Past history there with Seagate is enough to make me say no-way.

Maybe Seagate knows that they have a history and has decided HAMR is the point they match EXOS as the baseline in durability. I think I'm well within reason to say... I have my doubts.
1
Mar 24, 2025
153 Posts
Joined Oct 2020
Mar 24, 2025
TenseHamster4473
Mar 24, 2025
153 Posts
Quote from MWink :
Take this how you will but that data sheet claims one of the "best-fit applications" is "home servers." Also, I don't know why they put 190MB/s in the spec sheet, I've seen speeds over 250MB/s.

I don't think these would be affected by the Chia mining scandal. These HAMR drives are brand new to the market.



Not going to happen anytime soon, if ever. It's amazing they're able to pack this much storage in a 3.5" drive. They're cramming 10+ platters in there. I think 2.5" drives top out around 2TB, without getting into problematic heights. They're also usually SMR.



I believe there are multiple 24TB Exos drives. There's the old X24 and the newer HAMR version, which ironically is a bit slower.

The specs do not say the Barracuda will be toast after 100 days of 24/7 usage. Also, it's explicitly advertised for use in home servers.



The one I tested seemed to perform pretty close to the numbers in the HAMR Exos data sheet, and definitely far above what they put in the Barracuda specs. The clearest (and probably not very significant) difference was the lack of the fancy cache you see in the Exos line. Overall, it seemed to perform very similar to the IronWolf Pro.
I'll plainly rebut that the data sheet states the following for reliability/data integrity.

Power-on Hours (per year): 2400
Workload rate limit (TB/year): 120
Warranty: 2 years

Now, I won't claim that a drive will magically turn to dust the moment that it hits any of these metrics. Yours could last ten years. Who knows.

But it *absolutely will* be out of warranty the moment you run it for 101 days in the first year or 200 days, ever. If you download 24TB of media, stream it once, then seed it to a 1.0 ratio then you've eaten up 72 of the 120TB workload rate. Now imagine you're sharing media with a few friends, running a database with high I/O or have a dozen apps constantly writing logs.

The manufacturer is *absolutely certain* that you are so likely to face data loss or bad sectors after this point that they can't reasonably lie or fudge these numbers to claim otherwise. And these hard drive manufacturers are happy to publish MTBF times that are greater than the number of years since hard drives were invented.

It's great that they provide "home server" as an example use case in the marketing material, but it's simply not a "server" drive unless yours is powered down for 20 hours a day. It's a straight up low grade consumer backup drive that suffers from poor reliability in exchange for storage density.

I have no love or or hate for any particular brands and would say the same about any $11/TB drive with such horrible reliability. Don't use it in your server. Don't expect it to store your important backups or family photos. You're seriously better off with a refurb enterprise drive or even a sketchy white label re-brand.
Last edited by TenseHamster4473 March 23, 2025 at 05:50 PM.
Mar 24, 2025
10,117 Posts
Joined Nov 2006
Mar 24, 2025
CTRFK8
Mar 24, 2025
10,117 Posts
Quote from TenseHamster4473 :
I'll plainly rebut that the data sheet states the following for reliability/data integrity.

Power-on Hours (per year): 2400
Workload rate limit (TB/year): 120
Warranty: 2 years

Now, I won't claim that a drive will magically turn to dust the moment that it hits any of these metrics. Yours could last ten years. Who knows.

But it *absolutely will* be out of warranty the moment you run it for 101 days in the first year or 200 days, ever. If you download 24TB of media, stream it once, then seed it to a 1.0 ratio then you've eaten up 72 of the 120TB workload rate. Now imagine you're sharing media with a few friends, running a database with high I/O or have a dozen apps constantly writing logs.

The manufacturer is *absolutely certain* that you are so likely to face data loss or bad sectors after this point that they can't reasonably lie or fudge these numbers to claim otherwise. And these hard drive manufacturers are happy to publish MTBF times that are greater than the number of years since hard drives were invented.

It's great that they provide "home server" as an example use case in the marketing material, but it's simply not a "server" drive unless yours is powered down for 20 hours a day. It's a straight up low grade consumer backup drive that suffers from poor reliability in exchange for storage density.

I have no love or or hate for any particular brands and would say the same about any $11/TB drive with such horrible reliability. Don't use it in your server. Don't expect it to store your important backups or family photos. You're seriously better off with a refurb enterprise drive or even a sketchy white label re-brand.
Very smart statement. This barracuda will never go even in my unraid as parity on 24/7 let alone my True nas Core server that is real RAID. My servers can easily write and read 1000MB/s. This isnt some magically binned hdd that is server grade part or they would have allowed higher TB workload. Even the barracuda pro in the 10-14TB range have better specs then the barracuda 24TB and those cuda pros were made years ago for the server environment. 100 hours power on is pitiful every year.


https://www.seagate.com/content/d...-en_US.pdf
1
Mar 24, 2025
11 Posts
Joined Dec 2015
Mar 24, 2025
Krristopher
Mar 24, 2025
11 Posts
What is the total space after format? 20TB? I bought a 18TB drive a while back and it only had 16TB of space after formatting.
1
Mar 24, 2025
10,117 Posts
Joined Nov 2006
Mar 24, 2025
CTRFK8
Mar 24, 2025
10,117 Posts
Quote from Krristopher :
What is the total space after format? 20TB? I bought a 18TB drive a while back and it only had 16TB of space after formatting.
LOL because windows reports TiB
Mar 24, 2025
291 Posts
Joined Jan 2005
Mar 24, 2025
scsibluesmaster
Mar 24, 2025
291 Posts

Our community has rated this post as helpful. If you agree, why not thank scsibluesmaster

I bought two of these several days ago. Tired of waiting for new Exos and WD Red Pros to drop back down to reasonable prices. Not using them for live loads, just offline backups, which is essentially their target use case. Newegg accepted $235, by the way.
Last edited by scsibluesmaster March 24, 2025 at 04:55 AM.
2
Mar 24, 2025
2,040 Posts
Joined Oct 2011
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MWink
Mar 24, 2025
2,040 Posts
Quote from TenseHamster4473 :
I'll plainly rebut that the data sheet states the following for reliability/data integrity.

Power-on Hours (per year): 2400
Workload rate limit (TB/year): 120
Warranty: 2 years

Now, I won't claim that a drive will magically turn to dust the moment that it hits any of these metrics. Yours could last ten years. Who knows.

But it *absolutely will* be out of warranty the moment you run it for 101 days in the first year or 200 days, ever.
Do you have any examples of Seagate denying warranty service as a result of exceeding the power-on hours or workload per year numbers? I'm not asking could they, I'm asking have they.

Now that I think about it, the workload rate limit seems especially muddy for a drive that's not rated to run 24x7. The number is inherently tied to power-on hours, as you can see from their own equation:

Quote :
Annualized Workload Rate = (Lifetime Writes + Lifetime Reads) * (8760 / Lifetime Power On Hours)
I'm uncertain what consequences this would have for a drive only rated for 2400 hours/year.

Quote :
The manufacturer is *absolutely certain* that you are so likely to face data loss or bad sectors after this point that they can't reasonably lie or fudge these numbers to claim otherwise. And these hard drive manufacturers are happy to publish MTBF times that are greater than the number of years since hard drives were invented.
Actually, they relate these numbers directly to MTBF:

Quote :
Workloads exceeding the annualized rate may degrade the drive MTBF and impact product reliability.
As for MTBF numbers, most people completely misunderstand their purpose and significance. To again quote Seagate:

Quote :
The AFR (MTBF) is a population statistic not relevant to individual units
Quote :
I have no love or or hate for any particular brands and would say the same about any $11/TB drive with such horrible reliability. Don't use it in your server. Don't expect it to store your important backups or family photos.
Spec sheets are by no means the ultimate arbiter of real world reliability. Especially in this case, it's far too soon to tell how reliable these drives will be.

Quote :
You're seriously better off with a refurb enterprise drive
I hate to tell you but some of those refurb enterprise drives have been driven well beyond their workload ratings. Many of the drives from that popular 12TB Ultrastar deal had an annualized workload exceeding 1PB/year, roughly double their rated 550TB/year.

Quote :
or even a sketchy white label re-brand.
I definitely disagree with this. At least Seagate is willing to put their own name on these Barracudas. There's often good reason those white labels have been debranded/rebranded.
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Mar 24, 2025
778 Posts
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Mar 24, 2025
oh_dannyboy
Mar 24, 2025
778 Posts
Quote from JohnG6518 :
I'd take the horror stories with a grain of salt. Most people on here think WD can do no harm, yet I've had more Western Digitals fail on me and my clients than Seagate.
I've not had a WD fail on me, but every single Seagate has.
2

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