HDD Hard Drives

Seagate Exos X18 18TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS / Server

Key features:

  • Sata III Connection
  • Rotation Speed 7200 rpm
  • Cache 256 MB
  • Size 3.5"
  • Suitable for NAS and Server
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358,86
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  1. 432,14 €

  2. Exos X18 18TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS / Server ST18000NM000J

    Store products
    385,99 €

  3. Exos X18 18TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS / Server ST18000NM000J

    Store products
    398,33 €

  4. Exos X18 18TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS / Server ST18000NM000J

    Store information
    383,50 €

  5. Exos X18 18TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS / Server ST18000NM000J

    Store information
    340,70 €

  6. Exos X18 18TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS / Server ST18000NM000J

    Store products
    396,35 €

  7. Exos X18 18TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS / Server ST18000NM000J

    Store products
    361,10 €

  8. Exos X18 18TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS / Server ST18000NM000J

    Store information
    361,12 €

  9. Exos X18 18TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS / Server ST18000NM000J

    Store information
    415,64 €

  10. 358,79 €

  11. 404,34 €

  12. 375,00 €

  13. Exos X18 18TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS / Server ST18000NM000J

    Store products
    438,00 €

  14. Exos X18 18TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS / Server ST18000NM000J

    Store products
    463,80 €

  15. 402,18 €

  16. 500,42 €

  17. 374,99 €

  18. Exos X18 18TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS / Server ST18000NM000J

    Store information
    367,93 €

  19. Exos X18 18TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS / Server ST18000NM000J

    Store information
    486,54 €

  20. 393,83 €

  21. Exos X18 18TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS / Server ST18000NM000J

    Store products
    430,11 €

  22. Exos X18 18TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS / Server ST18000NM000J

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    554,51 €

  23. 554,08 €

  24. 405,12 €

  25. 358,86 €

Description

For a radical upgrade, choose the Seagate Exos X18 internal HDD hard drive, with its 18TB capacity and 256MB cache memory. Its maximum data transfer rate reaches 6Gbps with a speed of 270MB/s and 7200 maximum RPM.

Designed to handle the most demanding workloads, the enterprise-class Seagate Exos X series drives are highly reliable solutions for servers, storage systems, and NAS systems for business purposes.

Expandable. Responsive. Innovative.

With the Exos X18, you can support data analytics capabilities and other denser architectures for higher rack space efficiency.

Superior Reliability

Enterprise-class hard drives with a workload rating of 550 TB/year and MTBF of 2.5M-hr to meet the most demanding storage requirements.

Customization with power options

PowerChoice and PowerBalance for optimized power consumption during use and idle - customizable to your needs.

Amazing performance

Advanced write data caching combined with data transfer rates of up to 270 MB/s provides a performance boost without compromising capacity.

Advanced Data Security

Password protection and AES-256 hardware encryption with Seagate Secure - for drives you can rely on.

Specifications

Product Number
ST18000NM000J

Compatibility

Use
NAS, Server

Product Details

Capacity
18000 GB
Communication Protocol
SATA III

Performance

RPM
7200 rpm
Cache size
256 MB

Dimensions

Form Factor
3.5 "

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews

Reviews by our members

  • Ανεστης Καστελλος
    5
    1 out of 1 members found this review helpful

    Verified purchase

    It's still early, because I've only had it for 2 months but it does the job it needs to do. Good storage space on a personal PC and you can later put it in your server.

    Translated from Greek ·
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  • noctrex
    5
    2 out of 2 members found this review helpful

    Verified purchase

    I have bought 4 of this model for use inside a NAS and they have been working without any issues for a year now.

    Translated from Greek ·
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  • Grigorios Katsis
    5
    1 out of 1 members found this review helpful

    Verified purchase

    I've been using it for almost two months on a camera recorder without any problems!!! Silent as if it doesn't exist, it's worth the money!!!

    Translated from Greek ·
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  • Mouzenidis Panagiotis
    5
    4 out of 4 members found this review helpful

    Verified purchase

    I received two 18TB disks yesterday and installed them with RAID 1 on an old TS-230 NAS. Everything worked flawlessly. Surely, if someone wants absolute silence in their space, it will be a problem, but for me, it's not. However, this is not a problem specific to this disk, it is a general problem with mechanical disks.

    I will come back regarding the reliability of the disks in the next period.

    Translated from Greek ·
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  • s_gogos
    5
    6 out of 6 members found this review helpful

    Verified purchase

    I have had it for about 3 months and I am very satisfied.
    I am using it with the "Icy Box Docking Station IB-1121-U3" (Code skroutz 40902467) and everything runs smoothly.
    If something goes wrong, I will come back with an update.

    Translated from Greek ·
    • Speed
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    • Moderate noise
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  • BasiliskP
    5
    7 out of 7 members found this review helpful

    The best value for money at the moment for high-capacity drives. I have been using them for a few months in my NAS (TrueNAS SCALE with ZFS) and they have satisfactory throughput, low noise, and do not raise temperatures. Will update in 2-3 years.

    Translated from Greek ·
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    • Reliability
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  • Costas_Andronikidis
    5
    6 out of 6 members found this review helpful

    Verified purchase

    Excellent value for money if you want a very high capacity. 8 were purchased and installed in a NAS. So far, everything is good.

    Translated from Greek ·
    • Speed
    • Value for money
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  • KTG1971
    5
    3 out of 3 members found this review helpful
    Expert user

    Verified purchase

    It has been working flawlessly for a few days now on a QNAP TS-230 NAS, along with an additional WD Blue 4TB and an additional WD Green 4TB in an external enclosure connected as Hybrid Backup. The impressions so far are very positive

    Translated from Greek ·
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    • Reliability
    • Quiet
    • Temperature
    • Value for money
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  • Nikdev
    5
    12 out of 12 members found this review helpful

    I have two X18 18TB drives as single drives, for over 18 months. Their operation is silent, their temperatures are low, consistently staying at 22-31°C.
    They have a high but stable (very important) Transfer Rate: 195-245MB/s. Average Write Speed: 215MB/s. An exceptional disk, with better performance than the X16 series.
    P.S. Measured in Raid0 in Sequential Read: 430-440MB/s
    The spin-up is not audible at all and they only make a muffled noise during recording/reading, which is not bothersome.

    Translated from Greek ·
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    • Value for money
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  • Dimitris_B_92
    5
    3 out of 3 members found this review helpful

    Verified purchase

    For the NAS Synology that I installed, it is excellent. It is noisy since I installed 2, but with a temperature of 38 degrees, it is excellent.

    Translated from Greek ·
    • Speed
    • Temperature
    • Value for money
    • Noisy
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  • Dimitris_Bach
    5
    6 out of 6 members found this review helpful

    Verified purchase

    I bought 2 and they work in RAID1 as part of my 3-2-1 data backup.

    They are currently filled to about 20%.

    The noise is somewhat subjective.

    The model is noisy compared to a standard PC drive BUT... I would say that in the enterprise category it is one of the quietest.
    The spin-up is completely silent and they make a muffled noise only during writing/reading.

    They are installed in a Dell R720 and so far they do what they promise in terms of speed and temperatures. If any issues arise over time, I will come back with an update to my review.

    So far they are VFM with one of the lowest € per GB ratios.

    If you don't know exactly what you are buying, prefer another drive.

    UPDATE: After a year of daily use (almost 24/7), filled to about 70%, they continue to work flawlessly like the first day.
    If something better doesn't come out soon, I will buy the same ones again.

    Translated from Greek ·
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    • Value for money
    • Temperature
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  • AnargyrosB
    3
    3 out of 22 members found this review helpful

    Verified purchase

    Stay away from Seagate. It broke down in 2 years with minimal use. Get another company unless you want them for short-term use because they have low prices (and low reliability)

    Translated from Greek ·
    • Moderate noise
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    • Reliability
    • Temperature
    • Value for money
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  • AggelosLP
    4
    7 out of 9 members found this review helpful

    I bought 3 for DS920+. I have been using them for about 3 months and they work flawlessly 24/7 (read/write).

    4 stars instead of 5 because they do make a LOT of noise (but it's understandable, they are meant for datacenter use and not for home NAS).

    If any issues arise, I will update.

    Translated from Greek ·
    • Speed
    • Reliability
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    • Value for money
    • Noisy
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  • diaton10181
    5
    10 out of 10 members found this review helpful

    Very good and silent disk, something I definitely wanted. It has never gone above 46°C (measured with Hard Disk Sentinel) in the well-ventilated full tower case I have. It is quite fast for a SATAIII mechanical drive, but I haven't gone through the process of measurements and comparisons because I want it for backup purposes and not for everyday use

    Translated from Greek ·
    • Speed
    • Reliability
    • Quiet
    • Temperature
    • Value for money
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  • petros67uk
    4
    25 out of 33 members found this review helpful

    Verified purchase

    It was purchased for the QNap TS-230 NAS as it is compatible with supported hard drives.
    The setup was not completed with a hard drive because it had a Read and Write Error, obviously DOA.
    Seatools returned an RMA code.
    An RMA return request was submitted to the store.

    update:
    - 27.12.21 delivered for inspection. Waiting...
    - 07.01.22 The hard drive was replaced. Although I bought it to install it in the NAS, I will no longer take the risk, it will be tested thoroughly on the PC and then installed in the NAS.
    I am upgrading the rating to 2 stars because it is functioning.
    It passed the SEAGATE tests and seems to be quite fast and relatively quiet.
    - 31.03.22 I am upgrading the rating to 4 stars. I am satisfied with its performance on the PC.

    Translated from Greek ·
    • Reliability
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  • Verified purchase

    Stay away, broken on day 1 and they don't replace it.

    Translated from Greek ·
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  • 4
    2 out of 2 members found this review helpful

    Verified purchase

    For now, it works flawlessly 24/7 for hourly backup of my server.

    Translated from Greek ·
    • Speed
    • Reliability
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    • Value for money
    • Moderate noise
    Did you find this review helpful?
    • Speed
    • Reliability
    • Quiet
    • Temperature
    • Value for money
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    • Speed
    • Reliability
    • Quiet
    • Value for money
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  • Verified purchase from you.gr

    • Speed
    • Reliability
    • Temperature
    • Value for money
    • Moderate noise
  • Verified purchase

    • Speed
    • Reliability
    • Temperature
    • Value for money
    • Noisy
    • Speed
    • Reliability
    • Moderate noise
    • Value for money
    • Temperature
    • Speed
    • Quiet
    • Value for money
    • Temperature

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from 358,86 €from 311,05 €from 361,21 €from 304,90 €from 278,00 €
ManufacturerSeagateToshibaSeagateSeagateToshiba
Available through SkroutzAvailable through SkroutzAvailable through SkroutzAvailable through SkroutzAvailable through Skroutz
Capacity18000 GB18000 GB20000 GB16000 GB16000 GB
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