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Seagate Exos X24 24TB Enterprise Internal Hard Drive HDD - 6GB/s SATA 7200RPM 2.5M MTBF (ST24000NM002H)

  • Based on 1,234 reviews
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Availability: Only 2 left in stock, order soon!
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Arrives Monday, Mar 23
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Capacity: 24TB


Style: Exos X24


Features

  • SCALABLE: Run big data applications to meet hyperscale demands
  • EFFICIENT: Get consistent performance with low latency and repeatable response times with enhanced caching
  • HIGH CAPACITY: Support data analytics capabilities and other dense architectures for highest rack-space efficiency
  • COST EFFECTIVE: Optimize TCO with the lowest cost per terabyte
  • RELIABLE: Enjoy extended reliability with 2.5M-hour MTBF and 5-year limited warranty

Description

For everything hyperscale, there’s Exos® X— the most powerful way to access the datasphere and harness the full potential of the cloud. Exos Exos X24, X20, X18, Exos X16, and Exos 2X14 enterprise hard drives integrate the latest technology in support of a scalable, secure, and reliable cloud data center. Specifically designed to work in highly scalable environments requiring low power consumption and weight, the Exos X series hard drives perform consistently while scaling to meet the stringent TCO requirements of most cloud-based data centers.

Release date: January 22, 2024


Product Dimensions: 5.91 x 5.91 x 7.87 inches; 1.48 Pounds


Type of item: Personal Computers


Language: English, English, English, English


Item model number: ST24000NM002H


Is Discontinued By Manufacturer: No


Item Weight: 1.48 pounds


Manufacturer: Seagate


Batteries: 1 AAAA batteries required.


Date First Available: October 27, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Mar 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Fastest mechanical drive
Capacity: 24TB Style: Exos X24
Works great and performance is as expected. Replaced my four-year-old 18tb Exos drive for this bigger drive. The only reason the drive was replaced was for more storage. The temps are excellent as long as you have airflow in your case.
Reviewed in the United States on October 30, 2025 by DOH

  • Not one incident in 60 days of use.
Capacity: 30TB Style: ExosM
So far, 60 days in, not one incident, in any of the 8 that I purchased.
Reviewed in the United States on December 9, 2025 by John P.

  • Failed after 6 months - "fatal device hardware error" - not satisfied with warranty
Capacity: 16TB Style: Exos X18
Purchased in November 2023 this Seagate EXOS 16TB drive failed after light use as an external backup drive connected via USB 3.2 cable to my lightly used Dell XPS 8960 computer where for maybe four hours a day I do emails and spend time online and process and post my own photographs. In other words I am a home user not generating much data. The drive did a few full backups and then incremental daily backups since late November. For redundancy I used a second 16 TB drive on alternative weeks, a Toshiba X300, that is still working fine. So my Seagate EXOS only worked for three months actual work, doing about 10 minutes backup per day. Last week I was most unhappy when the Seagate stopped doing backups. Windows Computer Management > Disk Storage reported "fatal device hardware error" and could not access the drive... could not read the drive or write to the drive. Last Thursday six days ago I went to the Seagate website warranty page requesting a replacement and today, Wednesday, I received a replacement on my front steps. Very nice, very efficient. However, one huge problem. Seagate is requiring me to return the bad drive without removing confidential data. I just now had an online chat with a very polite support person telling them the drive contains a lot of confidential data and I want to make sure the data cannot be read. I explained it is impossible to use software to erase data on a drive that cannot be read and that I want to drill a hole through the disk to prevent anyone from accessing it. While I cannot access the drive on my computer, a technically skilled person might be able to access it using more advanced techniques or just fixing the hardware error. The person responded saying that drilling the hole will void my warranty. They added that Seagate's procedures and protocols will absolutely prevent anyone from seeing my data. I responded saying I know Seagate to be an honorable and reputable company, but that I know perfectly well procedures and protocols are not always followed. So... I am not at all satisfied with Seagate's warranty procedures. Customers should be allowed to obtain warranty replacement on a failed drive that the customer disables to prevent any access to confidential data. They send the bad drive in purely to provide proof of drive failure. ... show more
Reviewed in the United States on May 22, 2024 by HGW

  • Working great after over 1 year
Capacity: 16TB Style: Exos X18
Running for over a year with some pretty heavy use for a media server. No problems at all, installation was a breeze. It can get a little bit noisy when doing big transfers, but as long as it keeps working, I don't mind the noise.
Reviewed in the United States on April 22, 2025 by E. Mag

  • So far these work great in my NAS
Capacity: 16TB Style: Exos X18
Although there are mixed review about the longevity of these drives, I decided to give them a shot. They have been running since May (5 months) and I have not had any issues with them. They are fairly quiet when active and you hear the normal working noise of a physical drive. When is standby, it is completely silent in the NAS. I hope that I continue to have luck with these 4 drives. The build quality also makes the drives feel robust. ... show more
Reviewed in the United States on September 30, 2025 by Jaiya Rampersad

  • MTBF matters.
Capacity: 24TB Style: Exos X24
7 months and no problems. next update in 1 year (or hopefully not, sooner).
Reviewed in the United States on November 1, 2025 by Great-Great-Grandpa

  • Works one year later with zero problems!
Capacity: 16TB Style: Exos X18
Running this in an older Synology NAS system in a small home business environment. It’s been functioning for about a year, running 24x7 moderate loads, and has had zero issues whatsoever.
Reviewed in the United States on November 14, 2025 by Erin T.

  • Good
Capacity: 16TB Style: Exos X18
Muy bueno
Reviewed in the United States on November 8, 2025 by David

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