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Seagate IronWolf Pro, 16 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST16000NT001)

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Availability: In Stock.
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Arrives Wednesday, Oct 15
Order within 16 hours and 7 minutes
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Style: IronWolf Pro


Capacity: 16TB


Color: NAS PRO


Features

  • High Performance: All-CMR (conventional magnetic recording) portfolio enables consistent, industry-leading 247 performance allowing users to access data anytime, anywhere
  • Class-Leading Dependability: Up to 550TB/year workload rating, 2.5M hours MTBF, and 5-year limited warranty for unparalleled total cost of ownership (TCO)
  • Peace of Mind with Data Recovery: Complimentary 3 year Rescue Data Recovery Services for a hassle-free, zero-cost data recovery experience
  • IronWolf Health Management: Helps protect data with prevention, intervention, and recovery recommendations to ensure peak system health
  • Optimized for NAS: AgileArray with dual-plane balancing, time-limited error recovery (TLER), and rotational vibration (RV) sensors to deliver top RAID performance in multi-bay environments
  • The available storage capacity may vary.
  • Please note: This drive is designed specifically for NAS systems and may require specific setup and compatible hardware. Always test in a compatible NAS or RAID environment.

Description

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.

Digital Storage Capacity: 16 TB


Hard Disk Interface: SATA 6 GB/s


Connectivity Technology: SATA


Brand: Seagate


Special Feature: Portable


Hard Disk Form Factor: 3.5 Inches


Hard Disk Description: Mechanical Hard Disk


Compatible Devices: Computers, Laptops, Desktops


Installation Type: Internal Hard Drive


Color: NAS PRO


Hard Drive: ‎16 TB Mechanical Hard Disk


Brand: ‎Seagate


Series: ‎ST16000NT001


Item model number: ‎ST16000NT001


Item Weight: ‎1.48 pounds


Product Dimensions: ‎4 x 5.7 x 1.03 inches


Item Dimensions LxWxH: ‎4 x 5.7 x 1.03 inches


Color: ‎NAS PRO


Computer Memory Type: ‎DIMM


Hard Drive Interface: ‎SATA 6 GB/s


Hard Drive Rotational Speed: ‎7200 RPM


Manufacturer: ‎Seagate


Language: ‎English


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎August 22, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 15

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


  • Amazing Hard Drive (For Under $400)
Style: IronWolf Pro Capacity: 20TB
This thing is a monster. It has the file size I need for all my games, music files, VODs, and documents. I have this hooked up to a Saberent USB 3.0 to Sata external docking station and I'm able to run things nearly as fast as a cheap nvme. The speed and durability of this thing is worth every penny. Its built like a quality hard drive should be. ... show more
Reviewed in the United States on February 23, 2025 by Jackson Miller

  • Excellent Buy
Style: HDD Capacity: 8TB
I bought two of these for my new Synology NAS and they are working perfectly. I've had my old ReadyNAS box for a LONG time; it is noisy, slow, and hot. The combination of the Synology DS224+ and these drives has been much quieter, faster, and cooler. I store all my video projects (along with a LOT of other stuff) on this system. When I am copying files, I can hear the drives a little, but it is not bad at all. So far, I love the combination. Recommended. ... show more
Reviewed in the United States on February 22, 2025 by Tim OBriant

  • 1 year of 24/7 activity no issues
Style: HDD Capacity: 8TB
I've got 4 of these as data drives in a NAS array, running 24/7 with a light workload, and have so far had no SMART errors or bad sectors. With my setup (tightly packed drives in an enclosure, noctura 120mm fan running at 100% speed) in 21 celcius ambient temps, they run about 32 c idle, and 40 c under load. I've read some mixed reviews about their reliability on a large scale in a datacenter setting, but for my needs as a homelab NAS drive, they are more than adequate for a better price than some other comparable drives from other manufacturers. I specifically bought due to their CMR, 7200 rpm, and cache size. They are definitely noisier than a normal consumer HDD, but not nearly as bad as I thought they'd be or I'd been led to believe. Activity is very audible as a low rumble. Edit: totally forgot that I did have one drive that was dead on arrival, but with Amazon’s return process was no problem to get it replaced. ... show more
Reviewed in the United States on January 8, 2025 by Amazon Customer

  • I've been bitten by the IronWolf, and I'm turning!
Style: HDD Capacity: 8TB
After outgrowing the storage capacity of my previous NAS setup, I decided to upgrade to the Asustor AS5304T and populate it with some high-capacity Seagate drives. I had heard great things about Seagate's IronWolf line of drives being purpose-built for NAS environments, so I decided to go with the 8TB models to populate my 4-bay unit. Right out of the box, the solid build quality of the IronWolf drives was apparent. Installation into the Asustor was a breeze. After configuring them in a RAID 5 array, I started transferring my data over from the old drives. I've been thoroughly impressed with the transfer speeds - I'm getting those real-world write speeds over 180 MB/s. The 7200 RPM spindle speed and 256MB cache give the 8TB IronWolf a nice performance boost compared to lower capacity models. But what's most important for a NAS drive is reliability, and the IronWolf seems built to handle constant 24/7 operations without issue. Seagate's rotational vibration sensors and error recovery control features give me a lot more confidence, and given that I'm not yet hardcore enough to keep even more backup servers going, I like feeling secure with each of the drives in my current RAID 5 setup. Do NOT ignore Seagate's AgileArray technology which optimizes the IronWolf specifically for RAID environments like my 4-drive array. It's clear this drive was designed from the ground up with NAS usage in mind. Even under heavy read/write loads, the 8TB IronWolf drives have stayed cool and performed flawlessly in my Asustor. It has also meant that on the two occasions that I had an inproper server shutdown (totally user error on my part), reconfiguring without data loss was relatively quick (<3 hours compared to my old setups 19 hour record). Overall, I'm extremely satisfied with my purchase of the 8TB IronWolf drives. The combination of high capacity, enterprise-grade reliability, and great performance makes them an ideal choice for my demanding home NAS needs. If you're looking to upgrade your NAS without compromises, the IronWolf line deserves serious consideration. ... show more
Reviewed in the United States on March 22, 2024 by B. Covington

  • A good NAS solution
Style: HDD Capacity: 8TB
Spindle drives are reliable, less expensive solutions for surveillance and NAS. They aren't as fast, but they make up for it in reliability. An enterprise NVMe drive has an expected life of 6 months in a NAS RAID. Enterprise M.2 & SATA III solid state drives last longer, but should always be installed as RAID 6 or double redundancy as they are not as reliable. Enterprise spindle NAS drives have 5 year warranties. The Seagate IronWolf PRO 8TB model is 7200RPM and CMR (AKA PMR). Understand that the warranty only covers the drive, not data recovery. That is why you are building a RAID in the first place. DO NOT INSTALL NAS DRIVES IN A SINGLE DRIVE FORMAT. Is it possible, yes. Is it a good idea, no. NAS drives do not have drive recovery built into the drive since you want the RAID controller to handle the error in order to ensure drive parity. Desktop drives such as the Seagate Barracuda are less expensive, and are able to handle errors at the disk level. Both drives prefer to run 24/7, but NAS drives are more sensitive to power cycling as well. For similar money to NAS drives, desktops and laptops are better off with NVME or solid state drives since they are faster and more power efficient. Just make sure to back up your data regularly since they aren't as reliable. The best part of these particular drives is how they are setup for a system builder. The package opens up to a drive in an anti static bag surrounded by bubble wrap. There are no instructions, software, hardware, or other things to get in the way. Less waste, and easy to handle packaging is a nice treat. If you do not have the parts to install the drives, you should seek other solutions. The drives are audible when they are seeking data on the platters. This may be annoying to some. The read / write speeds are spec for the SATA technology. Don't expect fast transfer rates. Expect a reliable RAID 5 or RAID 6 to protect your data. If you are setting up a new NAS, make sure you match the brand, size, revision, and firmware if possible. Never rely on software RAIDS also know as expanding RAIDS. ... show more
Reviewed in the United States on December 17, 2022 by Amazon Customer

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