Used Seagate IronWolf Pro SATA III 3.5" Internal NAS Hard Drive, 7200 RPM 22TB

SKU: US1827546

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Reviews about this item

Review Summary

2026-05-19T07:25:18

Rated 5 out of 5

Great NAS Drives

Arrived quickly and in great condition. Drives worked just as expected in the NAS.

DEAN S.

2026-05-06T09:16:45

Rated 5 out of 5

Works just as expected

Solid Drive - reliable and dependable

JOSHUA C.

2026-04-22T08:27:08

Rated 5 out of 5

This NAS drive delivers! Thanks Adorama!

This drive exceeded my expectations. It works blazing fast and quiet in comparison to it's WD counterpart. I would recommend it. As for service and pricing? It's Adorama! Best prices with blazing fast shipping! I could not ask for better service.

ISRAEL P.

2026-03-17T13:40:33

Rated 5 out of 5

Excellent NAS drive

Its an excellent drive for my NAS, its super reliable, quick installation, and great warranty!

MICHAEL Z.

2026-03-17T08:48:25

Rated 5 out of 5

Seagate NAS drive

So far so good. I wish the price of drives wasn't so much these days.

JOHN S.

2026-02-12T10:12:34

Rated 5 out of 5

Flawless high-capacity drives

These drives-I bought seven of them-were perfect out of the box. All were certified with a 3-pass full-surface algorithm and passed with ZERO errors. I now have a massive RAID for my video files!! Highly recommended!!

DAVID F.

2025-12-31T07:06:32

Rated 5 out of 5

Great Hard Drives!

I have great confidence in the Seagate brand and it's reliability. I look forward to getting the most out of these 4 hard drives.

WILLIAM P.

2025-12-26T18:48:11

Rated 5 out of 5

Great value for NAS storage

They work great in my new Ugreen DH4300 NAS.

MIKE B.

2025-12-18T22:39:32

Rated 5 out of 5

Great drives, would happily buy more once my wallet is no longer in pain!

I got 4 of these 12TB IronWolf Pro drives and they're solid so far! I have them in a RAID 10 configuration in my NAS and I have zero complaints. Good performance with not much noise too which is nice. I'd highly recommending getting these if you're looking to build out your NAS. The 5 year warranty is pretty sweet too!

SAMUEL E.

2025-12-15T05:24:37

Rated 5 out of 5

Great NAS Drives

The are very reliable and sturdy drives.

GENTILE M.

2024-12-24T05:50:41

Rated 5 out of 5

Great Set of NAS HDDs

Works well

JOHN W.

2024-12-18T08:30:01

Rated 5 out of 5

Brand new and works as expected

Hard drive came well packaged inside frustration free box, inside another box, so it was well taken care of. As for the product itself, I can say it was a brand new hard drive, with a manufacturing date of 1 month prior, so pretty new. I placed the drive inside a Synology DS1522+, and ran the short and extended S.M.A.R.T. tests, the first one took like a minute everything was fine, the extended one took like 23hrs to complete but it came out successful. As for usage, it makes a little noise when it spins up from standby mode and when sending stuff to the NAS, you can hear it, but it's not annoying.

RAUL L.

2023-12-12T02:13:14

Rated 5 out of 5

Works as it should!

22TB wow.. works like a dream. Not much to say, plug and play!

DEREK B.

2023-07-05T10:54:38

Rated 5 out of 5

Fantastic drives for NAS storage

These are fantastic drives. I purchased four of these for use in my Synology NAS drive. The drives are quick, quite, and very easy to install and use.

Gregory D.

2023-03-15T22:51:35

Rated 5 out of 5

Great price awesome service

Great price on the drives. They shipped immediately and were delivered quick.

GARY W.

2022-12-15T14:34:35

Rated 5 out of 5

Immediate replacement for defective merchandise

Great products and immediate replacement for defective hard drive. Thank You

KAVEH D.

2022-09-18T08:46:49

Rated 5 out of 5

Perfect for that NAS media server

Purchased a pair of these beauties for my NAS media server and I just couldn't be happier with them. They arrived promptly and very reasonably priced, I might add!

DANIEL H.

2022-09-07T15:17:59

Rated 3 out of 5

DOA 1/2

Bought a 2 pack, 1 drive working as expected, the other DOA. Hopefully it?s a fluke. Wish adorama didn?t make me pay to ship back the dead drive?

JOSHUA V.

2022-07-07T08:27:55

Rated 5 out of 5

Fast & Reliable

Super quick, super reliable. These are great in my RAID 5 setup.

Gregory C.

2022-03-22T11:29:15

Rated 4 out of 5

Seagate IronWolf Pro 16TB NAS Internal Hard Drive is the Cat's Meow! I plan to Buy 5 more for my computer!!!

It works great!

DAVID P.

2022-03-01T09:28:46

Rated 4 out of 5

Time will tell, but so far so good.

The real test is longevity and reliability. But out of the box, the drives worked. They are a lot noisier than the 2TB and 4TB Iron Wolf Pro drives; otherwise, I would rate them five stars. I also assume they will last as long and be as reliable as past Iron Wolf drives. I have used both the Pro and non-pro drives for up to five years. None have failed yet. I only retired the smaller ones as my storage needs increased. I will recycle them into new computers as time permits and needs require.

JOHN M.

2022-02-17T09:46:04

Rated 5 out of 5

Well made. Running great. No complaints.

Excellent product. As advertised.

Peter T.

2022-01-21T21:19:58

Rated 5 out of 5

No issues

Not much to say. Purchased it to replace my 6 years Toshiba for my NAS. Works well so far.

Simon Z.

2022-01-18T01:16:47

Rated 1 out of 5

Below Average

Had to buy multiple drives 2 out of 9 drives never worked at all.

DONALD P.

2021-12-21T13:30:43

Rated 5 out of 5

IW Pro is my preferred NAS drive.

Ironwolf Pro is a good choice to use with a Synology NAS (check Synology compatibility list to confirm your model). I prefer the Pro drives due to the 10^15 URE rate which provides a little extra insurance against RAID rebuild failure. Adorama packaged the drives well.

SCOTT H.

2021-11-02T08:18:50

Rated 5 out of 5

Awesome Drive Awesome Price

Love Seagate drives and at a great price Adorama was the choice.

Kenneth D.

2021-08-18T03:01:28

Rated 5 out of 5

ITS WONDERFULL

Its works great

LANDON C.

2021-07-30T08:40:32

Rated 5 out of 5

Excellent Product!

Great product and excellent service via Adorama.

Craig B.

2021-07-12T05:41:39

Rated 5 out of 5

Quiet, Capable, Designed for NAS, 5 year warranty.

What more do you want?

JACK H.

2021-06-30T09:01:25

Rated 3 out of 5

Failure- not sure if a fluke

Failure in less than a month. Not sure if just unlucky or if due to a bad batch. I have gone back to WD Red with absolutely no issues.

BERNARD B.

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Specification about this item

General

General

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  • Capacity

    22TB

  • Interface

    SATA 6Gb/s

Features

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  • Drive Bays Supported

    Unlimited

  • Recording Technology

    CMR

  • Drive Design (Air or Helium)

    Helium

  • Workload Rate Limit (WRL)

    550

  • Rotational Vibration (RV) Sensors

    Yes

  • Cache

    512MB

Reliability/Data Integrity

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  • Mean Time Between Failures (MTBF, hours)

    2500000 hr

  • Non-Recoverable Read Errors

    1 per 10E15 (Per Bits Read, Max)

  • Power-On Hours (per year)

    8760

  • Sector Size (Bytes per Logical Sector)

    512E

  • Rescue Data Recovery Services

    3 Years

Performance

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  • Spindle Speed (RPM)

    7200RPM

  • Interface Access Speed (Gb/s)

    6.0, 3.0, 1.5

  • Max. Sustained Transfer Rate OD

    285MB/s

  • Rotational Vibration @ 10-1500Hz

    12.5 (rad/s)

Power Consumption

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  • Startup Current, Typical (12V, A)

    2.0 A

  • Idle Power, Average

    6.0 W

  • Average Operating Power

    7.9 W

  • Standby Mode, Typical

    1.2 W

  • Sleep Mode, Typical

    1.2 W

  • Power Supply Requirements

    +12V and +5V

Environmental/Temperature

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  • Operating Temperature (Ambient)

    Min.: 32 Degree F (0 Degree C)

  • Operating Temperature (Drive reported)

    Max.: 149 Degree F (65 Degree C)

  • Nonoperating Temperature (Ambient)

    MIn.: -40 Degree F (-40 Degree C)

  • Nonoperating Temperature (Ambient)

    Max.: 158 Degree F (70 Degree C)

Environmental/Acoustics

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  • Vibration

    2.27 (Non-operating: 10Hz to 500Hz (Grms)

  • Acoustics, Idle

    20 bels (typical, measured in Idle 1 state)

  • Acoustics, Seek (Typical)

    26 dBA

Environmental/Shock

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  • Shock, Operating 2ms (Read/Write) (Gs)

    40/40 Gs

  • Shock, Non-operating, 1ms and 2ms (Gs)

    200

Physical

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  • Dimensions (H x W x D)

    1.028 x 4.01 x 5.78" (26.11 x 101.85 x 146.99mm)

  • Weight

    24.33 oz (690g)

About Seagate IronWolf Pro SATA III 3.5" Internal NAS Hard Drive, 7200 RPM 22TB

IronWolf Pro drives are engineered to deliver 24 x7 performance, reliability, and dependability in multi-bay, multi-user commercial and enterprise RAID storage solutions.

The essential enterprise NAS drive
Seagate IronWolf Pro offers up to 32 TB of massive capacity without compromise - powered by CMR technology for reliable, multi-user performance in RAID/NAS systems. Always-on and always ready, it's the go-to storage choice for media professionals, SMBs, and on-prem AI model training.

Monitor and maintain the health of your drives
IronWolf Health Management, helps protect data with prevention, intervention, and recovery recommendations to secure peak system health.

Three years of complimentary Rescue Data Recovery Services are included with all IronWolf drives, so users don't incur high recovery costs. In-house secure facilities, with an industry-leading 95% success rate, enable data recovery after accidental data corruption or drive damage.

Plays well with all your favorite NAS systems
IronWolf drives have been tested by leading NAS providers such as Asustor, QNAP and UGREEN for compatibility. Seagate recommends reviewing your NAS vendor's compatibility list for the latest approved drive.

At Seagate, we obsess over quality assurance
You can count on a product that keeps getting high-quality scores over its lifetime - no matter when it's tested.

Seagate IronWolf Pro SATA III 3.5" Internal NAS Hard Drive, 7200 RPM 22TB Features

  • Optimised for NAS with AgileArray enables Dual-Plane Balancing and Time-Limited Error Recovery to deliver best-in-class RAID performance in multi-bay systems
  • Always On, Always Accessible: IronWolf Pro drives are designed for 24x7 usage, allowing users to access their data any time, anywhere
  • All-CMR Portfolio: All IronWolf Pro drives utilise conventional magnetic recording (CMR) technology for consistent, best-in-class NAS performance
  • 22TB Broad range of capacity to deliver scalable and cost-efficient storage solutions
  • Built Tough: IronWolf Pro drives are rated for 550 TB/Y workload, allowing commercial and enterprise NAS users to seamlessly store, share and collaborate on large amounts of networked data
  • Class-Leading Reliability and Dependability: IronWolf Pro drives are rated for 2.5M hours MTBF and hassle-free data storage and best-in-class total cost of ownership (TCO)
  • Rotational Vibration (RV) sensors: Built-in RV sensors for vibration tolerance and consistent performance in multi-bay systems
  • IronWolf Health Management (IHM) Actively protect your NAS data with Prevention, Intervention, and Recovery recommendations to ensure peak system health
  • Peace of mind with Data Recovery: IronWolf Pro drives include 3 years of complimentary Rescue Data Recovery Services - in-house secure facilities, with an industry-leading recovery rate of 95% - so you do not have to incur high recovery costs in the event of accidental data corruption or drive damage

What's in the box:

  • Seagate IronWolf Pro SATA III 3.5" Internal NAS Hard Drive