Currently unavailable.
We don't know when or if this item will be back in stock.
Similar items shipping to Hong Kong
HK
Hong Kong
Deliver to Hong Kong
Added to

Sorry, there was a problem.

There was an error retrieving your Wish Lists. Please try again.

Sorry, there was a problem.

List unavailable.

Seagate IronWolf Pro, 20TB NAS Internal HDD –CMR 3.5 Inch SATA 6 Gb/s, 7,200 RPM, 256MB Cache for RAID Network Attached Storage, Rescue Services (ST20000NEZ00/000)

4.5 4.5 out of 5 stars 2,587 ratings

Currently unavailable.
We don't know when or if this item will be back in stock.
HDD Pro
20TB
Digital Storage Capacity 20 TB
Hard Disk Interface eSATA
Connectivity Technology SATA
Brand Seagate
Special Feature Shock Resistant
Hard Disk Form Factor 3.5 Inches
Hard Disk Description Mechanical Hard Disk
Compatible Devices Server, Storage System, Workstation
Installation Type Internal Hard Drive
Color Black

About this item

  • AgileArray: CMR HDD with AgileArray—NAS-optimized firmware providing exceptional RAID reliability and NAS compatibility during the heaviest of workloads.date transfer rate:5000.0 megabytes_per_second.Average Operating Power (W) : 7.7W, Operating Temperature (ambient, min °C) : 0, Operating Temperature (drive reported, max °C) : 65.
  • RV Mitigation: Enjoy consistent performance with built-in rotational vibration sensors providing reliable storage for NAS with little lag or down time
  • Highest Performance: Easily tackle heavy workloads in multi-user NAS environments
  • 300TB/Year User Workload Rate: Always on, 300TB/year user workload rate with 24x7 accessibility provides peace of mind while supporting the heaviest of multi-user workloads
  • Warranty: Five-year limited product warranty protection plan and three year Rescue Data Recovery Services included
Note: Products with electrical plugs are designed for use in the US. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Please check compatibility before purchasing.

Top Brand: Seagate

Highly Rated
100K+ customers rate items from this brand highly
Trending
100K+ orders for this brand in past 3 months
Low Returns
Customers usually keep items from this brand

Compare with similar items

This Item
Seagate IronWolf Pro, 20TB NAS Internal HDD –CMR 3.5 Inch SATA 6 Gb/s, 7,200 RPM, 256MB Cache for RAID Network Attached Storage, Rescue Services (ST20000NEZ00/000)
Seagate IronWolf Pro, 20TB NAS Internal HDD –CMR 3.5 Inch SATA 6 Gb/s, 7,200 RPM, 256MB Cache for RAID Network Attached Storage, Rescue Services (ST20000NEZ00/000)
Recommendations
Western Digital 20TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD201KFGX
 
WD_BLACK 1TB SN850X NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS100T2X0E
 
SAMSUNG 990 PRO SSD 1TB PCIe 4.0 M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P1T0B/AM
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
Details
Added to Cart
spCSRF_Treatment
PriceCurrently unavailable.-20% $399.00
List:$499.99
-10% $84.99
List:$93.99
-28% $115.00
List:$159.99
Delivery
Get it as soon as Saturday, Nov 9
Get it as soon as Saturday, Nov 9
Get it as soon as Monday, Nov 11
Customer Ratings
Sold By
storage capacity
hardware interface
compatible devices
form factor
write speed

From the manufacturer

IW Pro

Be tough. Be ready.

Optimized for NAS with AgileArray, IronWolf enterprise-class hard drives are built to be always-on, always working in NAS enclosures with RAID up to 8 bays.

Hotspot

Home, SOHO, and SMB NAS

NAS Green

NAS-vendor approved

IronWolf and IronWolf Pro are tested and qualified by vendors to help ensure compatibility.

IW Health

Drive health monitoring

IronWolf Health Management automatically displays prevention, intervention, and recovery options.

RPM

Retrieve data faster

Available with spin speeds of 5900 RPM in lower capacities; with 7200 RPM in higher capacities

Agile

Performance

NAS-optimized with AgileArray firmware built on AcuTrac technology delivers vibration tolerance for multi-user environments

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.

What's in the box

  • Hard Drive
  • Product Description

    Harness the power of IronWolf Pro 20TB HDDs, optimized for NAS, offering swift performance, high workload, and unsurpassed capacity to support your SMB. Built tough and always ready—with conventional magnetic recording technology (CMR) to store and protect crucial data and AgileArray firmware for exceptional RAID reliability and NAS compatibility—peace of mind is yours even during the heaviest workloads with 24x7 accessibility to store and protect crucial data, and a five-year limited warranty that includes three years of Rescue Data Recovery Services.

    Product information

    Technical Details

    Collapse all

    Additional Information

    Warranty & Support

    Amazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

    Feedback

    Seagate IronWolf Pro, 20TB NAS Internal HDD –CMR 3.5 Inch SATA 6 Gb/s, 7,200 RPM, 256MB Cache for RAID Network Attached Storage, Rescue Services (ST20000NEZ00/000)


    Found a lower price? Let us know. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive.

    Where did you see a lower price?

    Price Availability
    /
    /
    /
    /
    Please sign in to provide feedback.

    Looking for specific info?

    Product guides and documents

    Brands in this category on Amazon

    Customer reviews

    4.5 out of 5 stars
    2,587 global ratings

    Customers say

    Customers appreciate the value for money, speed, and ease of installation of the computer drive. They mention it's a good price to storage ratio, responds immediately, and gobbles up files quickly. However, some customers have reported issues with noise level and drive recognition. Opinions differ on functionality and reliability.

    AI-generated from the text of customer reviews

    32 customers mention "Value for money"26 positive6 negative

    Customers appreciate the value of the computer drive. They mention it has a good price to storage ratio, and its durability, reliability, and performance justify the price tag.

    "...the IronWolf Pro's durability, reliability, and performance justify the price tag...." Read more

    "This was the best price and this works GREAT!" Read more

    "Good for this price, I am satified with this hard drive. Would buy again once the deal is available again." Read more

    "...That being said, the price was so good for these drives that I had to pick them up. All sectors and physical appearance of the drives are good...." Read more

    26 customers mention "Speed"26 positive0 negative

    Customers are satisfied with the speed of the computer drive. They mention it's quiet, has fast read and write speeds, and responds immediately. Some say it eats up files quickly and has great access time.

    "...I've experienced no drop in speed or reliability, even during simultaneous, high-bandwidth access from multiple devices...." Read more

    "...It gobbles up your files quicker than you can say "supercalifragilisticexpialidocious." Large video files? No problem. Gigantic photo collections?..." Read more

    "The drives are pretty good, speedy and perform well. However, out of 15 drives, 2 of them were DOA and 2 of them failed within a few months...." Read more

    "...and they have been working perfectly, no issues at all and fast data access..." Read more

    20 customers mention "Ease of installation"16 positive4 negative

    Customers find the installation of the computer drive to be easy. They mention it's easy to add to Synology NAS, and formatting for Mac is a breeze.

    "...Installation was a breeze, thanks to the SATA 6Gb/s interface, and the drive runs cool and quiet, even during extended usage periods...." Read more

    "...Reformatting for Mac was a breeze. I chose to also encrypt it, and I am using it to store my TimeMachine backups...." Read more

    "...Quick install using SHR 2...." Read more

    "...was in a air tight wrap (Plastic bag), so no official box, no official documentation, just a HDD with only a Sticker for identification...." Read more

    17 customers mention "Capacity"12 positive5 negative

    Customers like the capacity of the computer drive. They mention it provides ample space for their extensive multimedia, and the 256MB cache is a crucial component that significantly boosts read and write speeds. Some say it's great for their gigantic studio samples database and fits their needs perfectly.

    "...First and foremost, the 10TB storage capacity provides ample space for my extensive multimedia collection, critical backups, and countless files...." Read more

    "So far, (after a year or two) working fine.Quiet, partitions as expected...." Read more

    "...My one gripe is about how much storage space you lose with bad sectors, a common problem on storage drives...." Read more

    "...butler for your data, ready to serve and protect with its impressive capacity and lightning-fast performance...." Read more

    125 customers mention "Functionality"74 positive51 negative

    Customers have mixed opinions about the functionality of the computer drive. Some mention it performs well and is reliable even under heavy workloads, while others say it was not functional and may fail very soon.

    "...This ensures consistent, reliable performance even under heavy workloads, making it ideal for demanding environments...." Read more

    "...Drive 2 has just failed. 50% Satisfaction.Update 2: If I could give this zero stars I would...." Read more

    "This was the best price and this works GREAT!" Read more

    "The drives are pretty good, speedy and perform well. However, out of 15 drives, 2 of them were DOA and 2 of them failed within a few months...." Read more

    64 customers mention "Noise level"19 positive45 negative

    Customers are dissatisfied with the noise level of the computer drive. They mention it makes a loud clicking sound, has a funky ticking sound, and an ear-shattering beep.

    "...older NAS with 4 tb drives, the single drive in the NAS does appear to be a bit noisy...." Read more

    "...They are a bit noisy but not horrible...." Read more

    "...was a breeze, thanks to the SATA 6Gb/s interface, and the drive runs cool and quiet, even during extended usage periods...." Read more

    "It's noisy to install it in a room, but works good at high temperature." Read more

    36 customers mention "Reliability"15 positive21 negative

    Customers have mixed opinions about the reliability of the computer drive. Some mention it's a solid product with very steady speed. Others say one year after the install, one has gone bad and can't be reformatted.

    "...So be aware, that the seagate quality isn't good any more :..." Read more

    "...In terms of value, while it's an investment, the IronWolf Pro's durability, reliability, and performance justify the price tag...." Read more

    "The first drive would not even spin up - DOA. Obviously a total product defect (how does a drive get out of the factory like that?)...." Read more

    "...Fast, quiet and reliable, cant ask for much more.Before I got iron wolfs I bought some other seagate drives (not NAS). TOTAL GARBAGE...." Read more

    19 customers mention "Drive recognition"0 positive19 negative

    Customers are dissatisfied with the drive recognition. They mention it's not detectable, the name isn't properly displayed in the BIOS, and it doesn't show up at all.

    "...However, out of 15 drives, 2 of them were DOA and 2 of them failed within a few months...." Read more

    "...Eventually bought a Synology NAS a couple months later. Drive still didn't show up. Bad drive. 75% satisfaction.Update...." Read more

    "...Nothing happened, did not show up at all where drives appear, so at first I thought it was Dead on Arrival (DOA), but going through the Techie..." Read more

    "...It is inexcusable that 2 of 4 drives plug in and basically don't show up either on W11pro disk management nor on my go-to disk management software...." Read more

    Howl!
    5 out of 5 stars
    Howl!
    Seagate has had a spotty reputation in the past. I took a chance on 4 14tb ironwolf pros to go in a raid 0 setup. So far so good. They are fast but noisy enough that my wife asked about it.
    Thank you for your feedback
    Sorry, there was an error
    Sorry we couldn't load the review

    Top reviews from the United States

    Reviewed in the United States on October 1, 2023
    Style: HDD ProCapacity: 10TBVerified Purchase
    The Seagate IronWolf Pro 10TB NAS Internal Hard Drive is an absolute game-changer for anyone serious about their Network Attached Storage (NAS) setup. After several months of rigorous use, I can confidently say this drive has exceeded my expectations in every way.

    First and foremost, the 10TB storage capacity provides ample space for my extensive multimedia collection, critical backups, and countless files. This capacity is a sweet spot for users who need a balance between space and cost-effectiveness. The performance is top-notch, with the 7200 RPM spinning speed ensuring swift data access and transfer speeds.

    One of the standout features for me is the CMR (Conventional Magnetic Recording) technology. This ensures consistent, reliable performance even under heavy workloads, making it ideal for demanding environments. I've experienced no drop in speed or reliability, even during simultaneous, high-bandwidth access from multiple devices.

    The 256MB cache is a crucial component, significantly boosting read and write speeds for frequently accessed files. This cache has made a noticeable difference in the fluidity and responsiveness of my NAS, particularly during peak usage times.

    What truly sets the IronWolf Pro apart is its compatibility with RAID setups. Whether you're running RAID 0 for maximum speed or RAID 1 for redundancy, these drives handle the load with grace. The reliability and consistency under RAID configurations are nothing short of impressive.

    Seagate's Rescue Services is the cherry on top of an already stellar package. Knowing that my data is backed by Seagate's data recovery service provides peace of mind that's truly priceless. I haven't had to use it yet, but it's reassuring to know it's there.

    Installation was a breeze, thanks to the SATA 6Gb/s interface, and the drive runs cool and quiet, even during extended usage periods. It's clear that Seagate has put serious thought into both the performance and longevity of this drive.

    In terms of value, while it's an investment, the IronWolf Pro's durability, reliability, and performance justify the price tag. I consider it a long-term investment in my data security and storage needs.

    In summary, the Seagate IronWolf Pro 10TB NAS Internal Hard Drive is a testament to Seagate's commitment to quality and performance. It's a rock-solid choice for anyone serious about their NAS system. The combination of high capacity, CMR technology, RAID compatibility, and Rescue Services make this drive a standout performer in its class. Highly recommended!
    19 people found this helpful
    Report
    Reviewed in the United States on October 22, 2024
    This was the best price and this works GREAT!
    Reviewed in the United States on October 7, 2024
    Style: HDD ProCapacity: 20TBVerified Purchase
    So far, (after a year or two) working fine.

    Quiet, partitions as expected.

    I always get rid of included software in a drive, so I can't tell you about that.
    Reviewed in the United States on August 16, 2023
    Style: HDD ProCapacity: 8TBVerified Purchase
    This bad boy can handle your files like a professional organizer on steroids. But be warned, it's not your average hard drive - it's like the Arnold Schwarzenegger of the storage world!

    When I first got my hands on this monster of a hard drive, I swear I heard a chorus of angels singing. It's like the storage gods themselves decided to bless me with the ability to hoard digital junk like there's no tomorrow. "Yes, I do need 8TB of cat memes and old vacation photos, thank you very much!"

    The installation process was a bit like solving a Rubik's Cube while blindfolded. I mean, who knew plugging in a hard drive could be as complex as defusing a bomb? But once you manage to fit it in, it's like that satisfying feeling of finally getting the last piece of a jigsaw puzzle in place. "Eureka! Behold, the IronWolf resides within!"

    And let's talk about the performance. This hard drive is so fast, it's like Usain Bolt on a caffeine high. It gobbles up your files quicker than you can say "supercalifragilisticexpialidocious." Large video files? No problem. Gigantic photo collections? Easy peasy. It's like a bottomless pit of storage that laughs in the face of data limits.

    But don't let its impressive storage capacity fool you - this hard drive is also a master of secrecy. It's like a vault of secrets, keeping your embarrassing selfies and failed cooking videos safe from prying eyes. "Yes, I did attempt to make a soufflé once, and no one shall ever see the evidence!"

    And of course, the sound it makes when it's working hard is a symphony of whirrs and clicks. It's like a miniature rock concert inside your computer, and you can't help but tap your foot along to the rhythm. "Come on, IronWolf, show me what you've got! Rock that data storage!"

    In conclusion, the Seagate IronWolf Pro 8TB NAS Internal Hard Drive is not just a storage device - it's a legend in the making. It's like having a personal butler for your data, ready to serve and protect with its impressive capacity and lightning-fast performance. So go ahead, load it up with cat videos and spreadsheets galore - the IronWolf can handle it all! 🦾📁😄
    17 people found this helpful
    Report
    Reviewed in the United States on March 12, 2024
    The drives are pretty good, speedy and perform well. However, out of 15 drives, 2 of them were DOA and 2 of them failed within a few months. I would not recommend using these without some kind of data protection redundancy, just in case.

    Their warranty replacement is excellent, however, with only one exception: You need to pay shipping costs to send the defective drive back. Still, it beats the price of a brand new drive.
    11 people found this helpful
    Report
    Reviewed in the United States on August 23, 2022
    I have placed on of these drives in a NAS as a single source for storage to run it through its paces. This is designed for NAS and while I cannot say how it performs in a RAID scenario, it was able to do as hopefully expected with reads and writes and play nice with the NAS OS.

    Having to compare to a 5 bay older NAS with 4 tb drives, the single drive in the NAS does appear to be a bit noisy. The three facets are - NAS case design, the drive itself and not being engage in a RAID. I know that larger drives can be a bit noisy and I'll make adjustments externally to neutralize some of the noise and more so, when populated with other same drives for RAID.

    I got this drive at a good price from* Amazon itself and will soon check with Seagate on their warranty. Last- yes, assuming no issues in the near future, I would buy again... 2-3 more of these.
    6 people found this helpful
    Report

    Top reviews from other countries

    Translate all reviews to English
    coolcat360
    5.0 out of 5 stars good
    Reviewed in Canada on November 18, 2023
    Style: HDD ProCapacity: 14TBVerified Purchase
    GOOD
    Jhovanni
    5.0 out of 5 stars Discos de buena calidad
    Reviewed in Mexico on November 23, 2022
    Compré dos discos de 16 TB cada uno, que se instalaron en un NAS QNAP TS-653D, los otros discos que tengo instalados son marca WD de la serie RED PLUS, como he leído en varias reseñas, la capacidad real que te dan son 14.5 TB, puedo decir en mi experiencia que son discos bastante ruidosos a diferencia de los WD, obviamente debo de aclarar que los WD que tengo tienen un giro de 5400 RPM. Espero que estos discos me duren algunos años
    JiU
    5.0 out of 5 stars Läuft
    Reviewed in Germany on May 29, 2024
    Style: HDD ProCapacity: 4TBVerified Purchase
    Obwohl die Festplatte als Refurbished klariert wurde hat diese 0 Betriebsstunden. Definitiv zu empfehlen.
    A. Santos
    4.0 out of 5 stars Mismo espacio, más capacidad
    Reviewed in Spain on January 17, 2024
    Style: HDD ProCapacity: 12TBVerified Purchase
    Ocupa igual que otro hdd, pero tiene mucha más capacidad que los más normales ahora de 4 ó 6 Tb.
    Piercarlo
    5.0 out of 5 stars Tutto ok
    Reviewed in Italy on December 10, 2023
    Tutto ok