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Seagate

Seagate Exos 22TB SATA HDD 6Gb/s 7200RPM 3.5-inch Enterprise Hard Drive (ST22000NM000C) (Renewed)

  • Based on 95 reviews
Condition: Refurbished - Excellent
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$289.99 Why this price?
Cyber Monday Deal · 72% off was $1,032.00

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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Friday, Dec 5
Order within 9 hours and 17 minutes
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Features

  • 22TB Capacity in 3.5 inch Form Factor
  • Enterprise-Grade: Designed for demanding enterprise storage applications and workloads.
  • Highly reliable performance suitable for cloud data centers and massive scale-out data center applications.
  • PowerBalance: Optimizes watts per terabyte (W/TB) for power efficiency.
  • Helium Sealed-Drive Design: Contributes to lower power consumption, reduced weight, and increased durability.

Description

Seagate Exos Scalable. Responsive. Innovative Highly reliable performance with enhanced caching, making it the logical choice for cloud data centre and massive scale-out data centre applications PowerBalance feature optimizes IOPS/Watt Superior material and weld-width design for a more robust, hermetically sealed-drive enclosure that protects from helium leaks Digital environmental sensors for measuring internal pressure, helping to ensure high reliability, performance, and quality Latest hermetic interconnect technology supporting higher data rate heads and higher pin counts for extreme thermal conditions Best-Fit Applications Cloud and Hyperscale Storage Surveillance analytics Content Delivery Networks (CDNs) Scalable hyperscale applications/cloud data centers Massive scale-out data centres High-capacity density RAID storage Mainstream enterprise external storage arrays Compatible with Network Attached Storage (NAS) systems including Synology and QNAP Personal desktop computers for users who require high performance and endurance.

Digital Storage Capacity: 22 TB


Hard Disk Interface: Serial ATA-600


Connectivity Technology: SATA


Brand: Seagate


Special Feature: Portable


Hard Disk Form Factor: 3.5 Inches


Hard Disk Description: Mechanical Hard Disk


Compatible Devices: Desktop


Installation Type: Internal Hard Drive


Color: Silver


Hard Drive: ‎22 TB Mechanical Hard Disk


Brand: ‎Seagate


Series: ‎Exos


Item model number: ‎ST22000NM000C


Item Weight: ‎1.8 pounds


Package Dimensions: ‎8.86 x 6.14 x 2.64 inches


Color: ‎Silver


Hard Drive Interface: ‎Serial ATA-600


Hard Drive Rotational Speed: ‎7200 RPM


Manufacturer: ‎Seagate


Date First Available: ‎August 27, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Dec 5

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

    • This Is The Cheapest, Best Way To Get A Quality NAS Drive!!
These, as usual, were in perfect condition and perfectly packed! I have 4 NAS', 3 Asustors and a Synology. not sure, but there might be might be a couple Iron Wolf's left in there, but they're almost all Exos NAS hard drives. Plus I have about 6 Exos hard drives that came out of them when I put in bigger hdd's. I have NEVER had a problem with a "renewed" Exos (or Iron Wolf) hard drive. And I've gotten at least 12 or 14 of them. I cringe when I think of how much these probably cost when they were new!! (Time 12!!!) The Asustors work like clockwork, The Synology warns me that these drives aren't on Synology's "comatable drive" list, I hit "Proceed Anyway" or whatever, and they're off and running. By the time you get up to 20 - 22 TB, it takes DAYS! One of these Asustors is only two bays, so it got these (22TB) drives. I stole two 20TB drives they replaced and put them in the Synology. Everything is now finished except the "Data Scrubbing" (clean-up) on the Synology. The Asustor has 3.6 hours to go. Then I have to let it know that I want to expand that RAID. The Synology uses the Synology Hybrid RAID system, which makes MUCH better use of hard drives that aren't all the same size. It's going to need that expanded too, when it's done data scrubbing. These are great drives!! They use relatively little power (I've got off-grid solar, so that matters to me), their MTBF is 2.5 million hours, they transfer up to 200 megs per second, depend on where on the platters the heads are, and the price is way right if you do a little shopping. I'm not saying it's impossible to get a bad one, but I am saying it's EXTREMELY unlikely! Absolutely satisfied! They run a little cooler than "regular" drives because the platters are easier to spin in helium than in air, and that's always welcome. "Formatability" and "Ease of installation" are more a matter of the NAS than of the hard drive, but I thought I would try to get all the check marks. If you put them in a modern Ausustor or a modern Synology, they're easy to install without tools, and they format perfectly. (BTRFS) ... show more
Reviewed in the United States on September 28, 2025 by Chris C
    • Excellent value for high capacity drives.
The HDD was packaged well, and arrived in perfect condition. SMART test results showed zero usage, 1 PoH, and everything was as it should be. After doing a full destructive write/read surface test the results came back with no errors, no bad sectors, and maintained good write and read speeds throughout. If you look up these drives online you'll find they are likely recertified HAMR drives. From what I read I expected them to be much more loud than they were, but it was not any more noisy than most other HDD's. When it comes to dollars per terabyte there is not a lower price for the same amount of space, and 22tb is a lot of extra space.. ... show more
Reviewed in the United States on May 28, 2025 by M. J. Williams
    • A pretty darn good deal from a good seller!
A pretty good deal on a drive that doesn't appear to be available anymore as new. Five out of six worked fine and one had to be returned to Amazon for a refund. The replacement that I ordered now makes six out of six working well in my NAS.
Reviewed in the United States on July 24, 2025 by Blue Sky
    • Dead Drives, Unreliable and PITA Returns
5 of 6 Dead 22Tb Drives. Do not trust or recommend this seller. I could understand one being DOA but half of what I ordered.
Reviewed in the United States on July 18, 2025 by Subzero121800
    • Test internally before returning! DOA in USB dock, works internally.
The media could not be loaded. UPDATE: TEST INTERNALLY before determining if it's DOA. I got a 2nd recertified EXOS, same problem, clicking upon startup in the external USB dock. PC didn't recognize. Lamenting my terrible luck - 2 bad in a row - I decided to try it in a different dock, then internally if that didn't work. I put the drive in a different, more expensive, USB/SAS dock and lo and behold - it works!!! Maybe the cheap USB dock's power supply didn't have enough juice to spin up big drives. Anyway if you run into the same problem when first testing these in an external USB dock, definitely test internally before returning. Already paid return shipping from Ukraine, it's sitting in KY post office, trying to get it back. 3 stars until I can re-test the drive. Original review - DOA. Very bummed. Have to now return it from Ukraine to KY. Power on, starts to spin, then just click click click. Computer doesn't see the disc. Can't believe these are not all checked thoroughly before recertification and resale. Was going to get a 2nd one, but it's a crap shoot if you get a working or a dead one. ... show more
Reviewed in the United States on July 25, 2025 by AC Palmer
    • Good Drive for the Price
Review Image by Jon Barnhill Jon Barnhill
Initialized and formatted as planned. The only hiccup was that it formatted to 20.5 TB. Not the end of the world by any means, but I thought it would hit closer to 22 TB.
Reviewed in the United States on August 26, 2025 by Jon Barnhill Jon Barnhill
    • Great value
Was nervous on buying refurbished. But ordered two. Both have been online and working very hard for two weeks without issue.
Reviewed in the United States on August 15, 2025 by cobus Benade
    • Good so far
using them in my UGREEN NAS. arrived in great shape and running no issues.
Reviewed in the United States on August 8, 2025 by troland

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