
IronWolf Pro drives are engineered to deliver 24×7 performance, reliability, and dependability in multi-bay, multi-user commercial and enterprise RAID storage solutions. Built tough with conventional magnetic recording (CMR) technology, rotational vibration sensors, and AgileArray firmware for consistent, best-in-class performance and total cost of ownership (TCO). Peace of mind with five-year limited warranty, complimentary three-year Rescue Data Recovery Services, and IronWolf Health Management.
Q: How does this hard drive handle vibrations?
A: It has built-in RV sensors and dynamic fly-height technology to counter external vibrations, ensuring consistent performance and reliability.
Q: What type of computers is this hard drive compatible with?
A: This hard drive is compatible with desktop computers.
Q: What is the storage capacity of this hard drive?
A: This Seagate hard drive has a storage capacity of 20 terabytes.
Q: What is the maximum read speed of this hard drive?
A: The IronWolf Pro hard drive has a maximum read speed of 285 megabytes per second.
Q: Does this hard drive come with any software?
A: Yes, the IronWolf Pro hard drive includes Rescue Data Recovery Services and IronWolf Health Management software.
Q: How much data can this hard drive handle per year?
A: This hard drive is rated for a workload of up to 550TB per year.
Q: What is the form factor of this hard drive?
A: The IronWolf Pro hard drive has a form factor of 3.5 inches.
Q: Why is AgileArray important for this hard drive?
A: AgileArray optimizes the hard drive for NAS usage by using dual-plane balancing and time-limited error recovery (TLER) to deliver best-in-class RAID performance in multi-bay systems.

IronWolf Pro drives are engineered to deliver 24×7 performance, reliability, and dependability in multi-bay, multi-user commercial and enterprise RAID storage solutions. Built tough with conventional magnetic recording (CMR) technology, rotational vibration sensors, and AgileArray firmware for consistent, best-in-class performance and total cost of ownership (TCO). Peace of mind with five-year limited warranty, complimentary three-year Rescue Data Recovery Services, and IronWolf Health Management.

IronWolf Pro drives are engineered to deliver 24x7 performance, reliability, and dependability in multi-bay, multi-user commercial and enterprise RAID storage solutions. Total peace of mind with five-year limited warranty, complimentary three-year Rescue Data Recovery Services, and IronWolf Health Management.

Seagate IronWolf Pro ST20000NT001 20TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive

Versatile and dependable, the fierce Seagate BarraCuda 3.5-inch drives are the latest generation of a super-reliable product family spanning 20 years. Count on BarraCuda drives for all your PC needs: working, playing, and storing your movies and music. With capacities up to 8TB for desktops, BarraCuda leads the market with the widest range of storage options available. Seagate equivalent and backward compatible models: ST8000DM004, ST8000DMZ04.
| Pros for Seagate - IronWolf Pro 20TB NAS Internal Hard Drive with Rescue Data Recovery Services | |||
|---|---|---|---|
| Reliability, Data Recovery, Noise Level | There were no pros for this product— | There were no pros for this product— | Storage Capacity, Overall Performance, Price, Speed, Ease of use |
| Cons for Seagate - IronWolf Pro 20TB NAS Internal Hard Drive with Rescue Data Recovery Services | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Hard Drive |
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Pros: - Large size works great for my digital life - Stable and reliable drive, no issues after weeks of use I’ve been using the Seagate IronWolf Pro 20TB in my Synology NAS, and it has been absolutely fantastic. The drive is fast, reliable, and easy to install. It’s perfect for handling large amounts of data, and the peace of mind offered by the included Rescue Data Recovery Services is a huge bonus. Highly recommend this for anyone looking to upgrade their NAS storage!
This review is from Seagate - IronWolf Pro 20TB Internal SATA NAS Hard Drive with Rescue Data Recovery Services
mheitk Posted
I read on my research that these mass storage hard drives were loud, I beg to differ! I ONLY hear it when I boot my PC UP and its only noticeable if you REALLY listen for it!! I store 1080p movies on mine and so far Ive had ZERO screen shutters using this drive and I have 5TB so far stored on it!! If your looking for an affordable FAST MASSIVE hard drive youve just found the one!!! :)
JeremyJ Posted
I've been purchasing Ironwolf Pro drives for some time. On Amazon, I get about 1/4th of them DOA (lately worse). I decided to purchase directly from Seagate and got 2 22TB drives DOA with a nightmare return experience. So I decided to give BB a try since the return is a short distance away and their returns have always been hassle free. I received two of these 20TB drives yesterday and installed them in my DS416 NAS (don't laugh). I am midway through installing the 2nd drive and so far no problems. These run about 5 degrees F warmer than the older, smaller Seagate drives but well within tolerance at 104 degrees. I think BB just became my new go to for NAS drives... even if I do have to wait for them to go on sale. I cannot speak to their longevity but they do come with a 5 yr limited warranty.
This review is from Seagate - IronWolf Pro 20TB Internal SATA NAS Hard Drive with Rescue Data Recovery Services
Galen Posted