Seagate

Seagate Exos X24 16TB Enterprise Internal Hard Drive HDD - 6GB s SAS 7200RPM 2 5M MTBF ST16000NM002H

260+ bought in the past month

$379.99

About this item

  • 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
$379.99

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Technical specifications

release_dateJune 15, 2025
best_sellers_rank#22 in Internal Hard Drives #688 in Computer Internal Components
product_dimensions5.91 x 5.91 x 7.87 inches; 1.52 Pounds
type_of_itemPersonal Computers
languageEnglish
item_model_numberST16000NM002H
is_discontinued_by_manufacturerNo
item_weight1.52 pounds
manufacturerSeagate
date_first_availableOctober 27, 2023

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Customer reviews

4.1368 ratings

Customers say

Customers find the hard drive to be of high quality with huge capacity and fast performance, and appreciate its easy installation and good price.

★★★★★

Works very well, quiet, and fast. Worth it.

JonDecember 30, 2025

So far it's been more then a year and it hasn't given a single problem yet. When it starts spinning it makes a buzzing sound for a second or two, then its quiet. I've moved a few TB on and off of it so far, speeds are fast, capacity is slightly less then what's advertised (as is the case with almost every hard drive I've bought). Overall good purchase, I'll buy again. Read more

★★★★★

Not one incident in 60 days of use.

John P.December 9, 2025

So far, 60 days in, not one incident, in any of the 8 that I purchased. Read more

★☆☆☆☆

Failed after 6 months - "fatal device hardware error" - not satisfied with warranty

HGWMay 22, 2024

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. Read more

★★★★★

Good, no issue

CrisJanuary 3, 2026

Bought it for a NAS. Use for few months now and didn't see any issues so far. Read more

★★★★★

Working great after over 1 year

E. MagApril 22, 2025

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. Read more

★★★★☆

MTBF matters.

Great-Great-GrandpaNovember 1, 2025

7 months and no problems. next update in 1 year (or hopefully not, sooner). Read more

★★★★★

Fastest mechanical drive

DOHOctober 30, 2025

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. Read more

★★★★★

So far these work great in my NAS

Jaiya RampersadSeptember 30, 2025

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. Read more

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