HDD Hard Drives

Seagate Ironwolf Pro 20TB HDD Hard Drive 3.5" SATA III 7200rpm with 256MB Cache for NAS ST20000NT001

Designed for all NAS. Durable, ready, and scalable 24/7 performance that can handle multi-disk environments across a wide range of capabilities.

Designed for all NAS. Durable, ready, and scalable 24/7 performance that can handle multi-disk environments across a wide range of capabilities.

See full description See full description
  • See all

Description

Description

Designed for all NAS. Durable, ready, and scalable 24/7 performance that can handle multi-disk environments across a wide range of capabilities.

Key Advantages

  • AgileArray, allows dual-plane balancing and RAID optimization in multi-bay environments, with advanced power management
  • Data Recovery, comes with extra peace of mind for mechanical, accidental, or natural disaster. With a 90% success rate of in-house recovery, with a 2-year data recovery plan
  • Rotational Vibration Sensors

Manufacturer

See full description

Specifications

Specifications

Compatibility

Use
NAS

Product Details

Capacity
20000 GB
Communication Protocol
SATA III
Recording Technology
CMR

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.

See all specifications

Reviews (56)

Reviews

  1. 43
  2. 12
  3. 3 stars
    0
  4. 1
  5. 1 star
    0
Review this product
  • Reliability
  • Speed
  • Value for money
  • Temperature
  • Moderate noise
  • jimjameson555
    5
    1 out of 2 members found this review helpful

    Verified purchase

    Dog of war.
    Its price rises like a stock.
    Wait for it to drop to 500, otherwise it's not worth it.

    Translated from Greek ·
    Did you find this review helpful?
  • Giorgos_Kaliamvakos
    5
    1 out of 1 members found this review helpful

    Verified purchase

    This review is about the capacity: 4000 GB

    I use the drive on a doc station for file storage. So far it works very well without any issues. I don't expect anything more from such a drive, so I am very satisfied.

    Translated from Greek ·
    Did you find this review helpful?
  • Chronis_Tzerefos
    5
    3 out of 3 members found this review helpful

    Verified purchase

    This review is about the capacity: 8000 GB

    I've had it only for a few weeks, everything is fine. I have put it in an HDD enclosure and connected it externally with USB 3, the speeds it gives in this particular setup are ~130-140MByte/sec write speed (so about 1.1Gbps).

    The interesting thing is that the bottleneck was the internal disk (SATA connection) which was at 100% in the task manager while the external one with USB3 was at 35%!!!! The difference is that the internal one is a WD RED 5000rpm so maybe that's where the difference lies.

    In any case, the main concern with these drives is their longevity. So whatever you say a few weeks after purchase doesn't really matter (unless it managed to die in this short period of time :-)

    Translated from Greek ·
    Did you find this review helpful?
  • S__D__Kangas
    5
    3 out of 3 members found this review helpful

    Verified purchase

    This review is about the capacity: 8000 GB

    It works on a NAS in a 4-disk array, for almost three months. They don't make much noise and don't reach crazy temperatures. Very satisfactory speeds.

    Translated from Greek ·
    Did you find this review helpful?
  • iasonas_ioannis
    4
    8 out of 8 members found this review helpful
    This review is about the capacity: 6000 GB

    I have bought them here for about 6 months now and I use them for my Nas DS220+. They work continuously due to the recorder and the work I need them for, and they are reliable. As for the noise, the disks make a typical noise.

    Translated from Greek ·
    • Speed
    • Reliability
    • Temperature
    • Value for money
    • Moderate noise
    Did you find this review helpful?
  • Dimitrios_Vas
    4
    10 out of 10 members found this review helpful

    Verified purchase

    This review is about the capacity: 4000 GB

    2 HDD in raid in NAS synology DS224+ make a lot of noise, so if it's near you, look for something quieter. For everything else, I think it's fine.

    Translated from Greek ·
    • Speed
    • Reliability
    • Temperature
    • Value for money
    • Noisy
    Did you find this review helpful?
  • GeeKay
    4
    11 out of 13 members found this review helpful

    Verified purchase

    This review is about the capacity: 12000 GB

    Two Synology NAS devices were installed in the living room. They are functioning properly and efficiently, but they make an INCREDIBLE noise! They are not suitable for being near. If I could, I would replace them with quieter ones.

    Translated from Greek ·
    • Speed
    • Reliability
    • Temperature
    • Value for money
    • Noisy
    Did you find this review helpful?
  • CHaris_V__
    5
    15 out of 18 members found this review helpful
    This review is about the capacity: 4000 GB

    I was recommended to replace a wd black 3tb that had bad sectors (I don't have a NAS).
    Very satisfied with its performance and it seems quiet to me.
    And here are the results from CrystalDiskMark 7.0.0 [Test: 2 GiB (x5)]

    [Read]
    Sequential 1MiB (Q= 8, T= 1): 257.886 MB/s [ 245.9 IOPS] < 32409.78 us>
    Sequential 1MiB (Q= 1, T= 1): 257.566 MB/s [ 245.6 IOPS] < 4067.49 us>
    Random 4KiB (Q= 32, T=16): 2.907 MB/s [ 709.7 IOPS] <377455.89 us>
    Random 4KiB (Q= 1, T= 1): 0.824 MB/s [ 201.2 IOPS] < 4964.83 us>

    [Write]
    Sequential 1MiB (Q= 8, T= 1): 250.662 MB/s [ 239.0 IOPS] < 33280.70 us>
    Sequential 1MiB (Q= 1, T= 1): 257.658 MB/s [ 245.7 IOPS] < 4066.91 us>
    Random 4KiB (Q= 32, T=16): 2.965 MB/s [ 723.9 IOPS] <389171.47 us>
    Random 4KiB (Q= 1, T= 1): 2.954 MB/s [ 721.2 IOPS] < 1385.17 us>

    Translated from Greek ·
    • Speed
    • Reliability
    • Quiet
    • Temperature
    • Value for money
    Did you find this review helpful?
  • This review is about the capacity: 4000 GB

    Unreliable. 2 out of 6 broke down in the first six months. Fortunately, I had them in zfs raidz2.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the capacity: 10000 GB

    Perfect, reliable, and SILENT!

    Translated from Greek ·
    Did you find this review helpful?
  • 4
    1 out of 1 members found this review helpful
    This review is about a variation of the product

    He is good for the price but makes a lot of noise.

    Translated from Greek ·
    • Reliability
    • Value for money
    • Speed
    • Temperature
    • Noisy
    Did you find this review helpful?
  • Verified purchase

    This review is about the capacity: 8000 GB

  • Verified purchase

    This review is about the capacity: 8000 GB

  • Verified purchase

    This review is about the capacity: 4000 GB

  • Verified purchase

    This review is about the capacity: 12000 GB

  • This review is about the capacity: 6000 GB

  • This review is about the capacity: 4000 GB

  • This review is about the capacity: 4000 GB

  • This review is about the capacity: 10000 GB

  • Verified purchase

    This review is about the capacity: 16000 GB

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

    This review is about the capacity: 4000 GB

  • This review is about the capacity: 4000 GB

  • Verified purchase

    This review is about the capacity: 4000 GB

  • Verified purchase

    This review is about the capacity: 12000 GB

    • Speed
    • Reliability
    • Quiet
    • Temperature
    • Value for money
  • Verified purchase

    This review is about the capacity: 2000 GB

  • Verified purchase

    This review is about the capacity: 12000 GB

    • Temperature
    • Speed
    • Moderate noise
  • This review is about the capacity: 8000 GB

    • Speed
    • Reliability
    • Temperature
    • Moderate noise
    • Value for money
  • Dog of war.
    Its price rises like a stock.
    Wait for it to drop to 500, otherwise it's not worth it.

    Translated from Greek ·
    1
  • I use the drive on a doc station for file storage. So far it works very well without any issues. I don't expect anything more from such a drive, so I am very satisfied.

    Translated from Greek ·
    1
  • I've had it only for a few weeks, everything is fine. I have put it in an HDD enclosure and connected it externally with USB 3, the speeds it gives in this particular setup are ~130-140MByte/sec write speed (so about 1.1Gbps).

    The interesting thing is that the bottleneck was the internal disk (SATA connection) which was at 100% in the task manager while the external one with USB3 was at 35%!!!! The difference is that the internal one is a WD RED 5000rpm so maybe that's where the difference lies.

    In any case, the main concern with these drives is their longevity. So whatever you say a few weeks after purchase doesn't really matter (unless it managed to die in this short period of time :-)

    Translated from Greek ·
    3
  • It works on a NAS in a 4-disk array, for almost three months. They don't make much noise and don't reach crazy temperatures. Very satisfactory speeds.

    Translated from Greek ·
    3
  • See all

Description & Specifications

Designed for all NAS. Durable, ready, and scalable 24/7 performance that can handle multi-disk environments across a wide range of capabilities.

Key Advantages

  • AgileArray, allows dual-plane balancing and RAID optimization in multi-bay environments, with advanced power management
  • Data Recovery, comes with extra peace of mind for mechanical, accidental, or natural disaster. With a 90% success rate of in-house recovery, with a 2-year data recovery plan
  • Rotational Vibration Sensors

Manufacturer

Compatibility

Use
NAS

Product Details

Capacity
20000 GB
Communication Protocol
SATA III
Recording Technology
CMR

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 (56)

  1. 43
  2. 12
  3. 3 stars
    0
  4. 1
  5. 1 star
    0
Review this product
  • Reliability
  • Speed
  • Value for money
  • Temperature
  • Moderate noise
  • jimjameson555
    5
    1 out of 2 members found this review helpful

    Verified purchase

    Dog of war.
    Its price rises like a stock.
    Wait for it to drop to 500, otherwise it's not worth it.

    Translated from Greek ·
    Did you find this review helpful?
  • Giorgos_Kaliamvakos
    5
    1 out of 1 members found this review helpful

    Verified purchase

    This review is about the capacity: 4000 GB

    I use the drive on a doc station for file storage. So far it works very well without any issues. I don't expect anything more from such a drive, so I am very satisfied.

    Translated from Greek ·
    Did you find this review helpful?
  • Chronis_Tzerefos
    5
    3 out of 3 members found this review helpful

    Verified purchase

    This review is about the capacity: 8000 GB

    I've had it only for a few weeks, everything is fine. I have put it in an HDD enclosure and connected it externally with USB 3, the speeds it gives in this particular setup are ~130-140MByte/sec write speed (so about 1.1Gbps).

    The interesting thing is that the bottleneck was the internal disk (SATA connection) which was at 100% in the task manager while the external one with USB3 was at 35%!!!! The difference is that the internal one is a WD RED 5000rpm so maybe that's where the difference lies.

    In any case, the main concern with these drives is their longevity. So whatever you say a few weeks after purchase doesn't really matter (unless it managed to die in this short period of time :-)

    Translated from Greek ·
    Did you find this review helpful?
  • S__D__Kangas
    5
    3 out of 3 members found this review helpful

    Verified purchase

    This review is about the capacity: 8000 GB

    It works on a NAS in a 4-disk array, for almost three months. They don't make much noise and don't reach crazy temperatures. Very satisfactory speeds.

    Translated from Greek ·
    Did you find this review helpful?
  • iasonas_ioannis
    4
    8 out of 8 members found this review helpful
    This review is about the capacity: 6000 GB

    I have bought them here for about 6 months now and I use them for my Nas DS220+. They work continuously due to the recorder and the work I need them for, and they are reliable. As for the noise, the disks make a typical noise.

    Translated from Greek ·
    • Speed
    • Reliability
    • Temperature
    • Value for money
    • Moderate noise
    Did you find this review helpful?
  • Dimitrios_Vas
    4
    10 out of 10 members found this review helpful

    Verified purchase

    This review is about the capacity: 4000 GB

    2 HDD in raid in NAS synology DS224+ make a lot of noise, so if it's near you, look for something quieter. For everything else, I think it's fine.

    Translated from Greek ·
    • Speed
    • Reliability
    • Temperature
    • Value for money
    • Noisy
    Did you find this review helpful?
  • GeeKay
    4
    11 out of 13 members found this review helpful

    Verified purchase

    This review is about the capacity: 12000 GB

    Two Synology NAS devices were installed in the living room. They are functioning properly and efficiently, but they make an INCREDIBLE noise! They are not suitable for being near. If I could, I would replace them with quieter ones.

    Translated from Greek ·
    • Speed
    • Reliability
    • Temperature
    • Value for money
    • Noisy
    Did you find this review helpful?
  • CHaris_V__
    5
    15 out of 18 members found this review helpful
    This review is about the capacity: 4000 GB

    I was recommended to replace a wd black 3tb that had bad sectors (I don't have a NAS).
    Very satisfied with its performance and it seems quiet to me.
    And here are the results from CrystalDiskMark 7.0.0 [Test: 2 GiB (x5)]

    [Read]
    Sequential 1MiB (Q= 8, T= 1): 257.886 MB/s [ 245.9 IOPS] < 32409.78 us>
    Sequential 1MiB (Q= 1, T= 1): 257.566 MB/s [ 245.6 IOPS] < 4067.49 us>
    Random 4KiB (Q= 32, T=16): 2.907 MB/s [ 709.7 IOPS] <377455.89 us>
    Random 4KiB (Q= 1, T= 1): 0.824 MB/s [ 201.2 IOPS] < 4964.83 us>

    [Write]
    Sequential 1MiB (Q= 8, T= 1): 250.662 MB/s [ 239.0 IOPS] < 33280.70 us>
    Sequential 1MiB (Q= 1, T= 1): 257.658 MB/s [ 245.7 IOPS] < 4066.91 us>
    Random 4KiB (Q= 32, T=16): 2.965 MB/s [ 723.9 IOPS] <389171.47 us>
    Random 4KiB (Q= 1, T= 1): 2.954 MB/s [ 721.2 IOPS] < 1385.17 us>

    Translated from Greek ·
    • Speed
    • Reliability
    • Quiet
    • Temperature
    • Value for money
    Did you find this review helpful?
  • This review is about the capacity: 4000 GB

    Unreliable. 2 out of 6 broke down in the first six months. Fortunately, I had them in zfs raidz2.

    Translated from Greek ·
    Did you find this review helpful?
  • Verified purchase

    This review is about the capacity: 10000 GB

    Perfect, reliable, and SILENT!

    Translated from Greek ·
    Did you find this review helpful?
  • 4
    1 out of 1 members found this review helpful
    This review is about a variation of the product

    He is good for the price but makes a lot of noise.

    Translated from Greek ·
    • Reliability
    • Value for money
    • Speed
    • Temperature
    • Noisy
    Did you find this review helpful?
  • Verified purchase

    This review is about the capacity: 8000 GB

  • Verified purchase

    This review is about the capacity: 8000 GB

  • Verified purchase

    This review is about the capacity: 4000 GB

  • Verified purchase

    This review is about the capacity: 12000 GB

  • This review is about the capacity: 6000 GB

  • This review is about the capacity: 4000 GB

  • This review is about the capacity: 4000 GB

  • This review is about the capacity: 10000 GB

  • Verified purchase

    This review is about the capacity: 16000 GB

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

    This review is about the capacity: 4000 GB

  • This review is about the capacity: 4000 GB

  • Verified purchase

    This review is about the capacity: 4000 GB

  • Verified purchase

    This review is about the capacity: 12000 GB

    • Speed
    • Reliability
    • Quiet
    • Temperature
    • Value for money
  • Verified purchase

    This review is about the capacity: 2000 GB

  • Verified purchase

    This review is about the capacity: 12000 GB

    • Temperature
    • Speed
    • Moderate noise
  • This review is about the capacity: 8000 GB

    • Speed
    • Reliability
    • Temperature
    • Moderate noise
    • Value for money
  • Dog of war.
    Its price rises like a stock.
    Wait for it to drop to 500, otherwise it's not worth it.

    Translated from Greek ·
    1
  • I use the drive on a doc station for file storage. So far it works very well without any issues. I don't expect anything more from such a drive, so I am very satisfied.

    Translated from Greek ·
    1
  • I've had it only for a few weeks, everything is fine. I have put it in an HDD enclosure and connected it externally with USB 3, the speeds it gives in this particular setup are ~130-140MByte/sec write speed (so about 1.1Gbps).

    The interesting thing is that the bottleneck was the internal disk (SATA connection) which was at 100% in the task manager while the external one with USB3 was at 35%!!!! The difference is that the internal one is a WD RED 5000rpm so maybe that's where the difference lies.

    In any case, the main concern with these drives is their longevity. So whatever you say a few weeks after purchase doesn't really matter (unless it managed to die in this short period of time :-)

    Translated from Greek ·
    3
  • It works on a NAS in a 4-disk array, for almost three months. They don't make much noise and don't reach crazy temperatures. Very satisfactory speeds.

    Translated from Greek ·
    3
  • See all
868,00 €
14,00 €   shipping cost