Seagate IronWolf 4TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 5900 RPM 64MB Cache for RAID Network Attached Storage – Frustration Free Packaging (ST4000VNZ08)
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This item is eligible for return within 30 days of receipt
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Availability:
Only 4 left in stock, order soon!
Arrives
Sep 20 – Sep 21
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Style: HDD
Capacity: 4TB
Features
- IronWolf internal hard drives are the ideal solution for up to 8 bay, multi user NAS environments craving powerhouse performance
- Store more and work faster with a NAS optimized hard drive providing 4TB and cache of up to 64MB
- Purpose built for NAS enclosures, IronWolf delivers less wear and tear, little to no noise/vibration, no lags or down time, increased file sharing performance, and much more
- Easily monitor the health of drives using the integrated IronWolf Health Management system and enjoy long term reliability with 1M hours MTBF
- Five-year limited product warranty protection plan and three year Rescue Data Recovery Services included
Description
Purpose built for multi-user NAS environments, IronWolf is perfect for teams needing to store more and work faster. Designed for up to 8 bays and speeds of up to 180MB/s, these internal hard drives are specifically built for less wear and tear, little to no noise/vibration, no lags or down time, increased file- sharing performance, and lower power consumption. Easily monitor the health of hard drives using the integrated IronWolf Health Management system and Enjoy long-term reliability with 1M hours MTBF and included is a three year Seagate Rescue Data Recovery service and 3-year limited warranty protection plan.
Digital Storage Capacity: 4 TB
Hard Disk Interface: Serial ATA
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: OLD
Digital Storage Capacity: 4 TB
Hard Disk Interface: Serial ATA
Connectivity Technology: SATA
Additional Features: Portable
Hard Disk Form Factor: 3.5 inches
Compatible Devices: Desktop
Hard Disk Rotational Speed: 5900 rpm
Specific Uses For Product: business, personal
Read Speed: 180 megabytes_per_second
Media Speed: 4 TB
Cache Memory Installed Size: 64
Data Transfer Rate: 64 megabits_per_second
Form Factor: 3.5-inch
Hardware Connectivity: SATA 6.0 Gb/s
Hard-Drive Size: 4 TB
Item Weight: 1.4 pounds
Item Dimensions L x W x Thickness: 5.79"L x 4.01"W x 1.03"Th
Number of Items: 1
Unit Count: 1 Count
Customer Package Type: Frustration-Free Packaging
Brand: Seagate
Model Number: ST4000VN008
Hard Disk Description: Mechanical Hard Disk
Built-In Media: IronWolf™ 4TB SATA
Model Name: IronWolf NAS
Manufacturer: Seagate Bare Drives
Global Trade Identification Number: 78
UPC: 763649129678
Item Type Name: Seagate IronWolf NAS 5900RPM Internal SATA Hard Drive 4TB 6Gb/s 3.5-Inch - Frustration Free Packaging (ST4000VN008)
Mfr Part Number: ST4000VN008
Warranty Description: 3-year limited
Installation Type: Internal Hard Drive
Color: OLD
Enclosure Material: aluminum, glass, and various metals
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 20 – Sep 21
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I rarely write a review but decided to. First, I am old, like dirt. Retired as a system, network, cyber engineer a long, long time ago. How old? I started with Assembly language and the OSI model. LOL. I still enjoy playing with computer stuff though. I don't use these drives in a NAS but do use the IronWolf drives for my media server (recently rebuilt on a mini pc) from the old tower which I keep as a backup. I really like these drives. They can run 24x7 or on/off, depending on the system. I use them as my backup media across my desktops, laptops and servers via 6e wifi and also direct attached. They hang off external USB to SCSI enclosures and run like a charm. Well, so much for the background. The first three I bought in 2021. The next in 2022, another in 2023 as a replacement and now an IronWolf Pro just ordered as another replacement (7200RPM!) a few minutes ago. Real world experience is simply this. As of today, the last one bought in 2021 is showing signs of file corruption. Nothing major, but definitely getting some bad blocks. I scanned the drive and repaired it, but in my world, it is either perfect or replaced. Sure, they could probably go for another year, but I don't want the hassle. And for a few extra details. The drives did all not get the same usage. Some have one year, other three years. The one-year usage ones are running great, the three-year ones are showing errors. My conclusion? The IronWolf drives are great for the money. Whether in an on/off environment or 24x7, they give a solid three years of great performance and reliability. I decided to buy the IronWolf Pro 4TB running at 7200RPM for a little extra spin for those Ultra 4K movies. It was only 20 dollars more. They get my vote, just plan a three-year endurance unless you are running a NAS. Then it is not that big a deal. Enjoy! PS: I was going to buy SSD's, but with the crazy price increases since the first of the year, I'll stick with HDD's. They work great for my purposes.
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Reviewed in the United States on April 24, 2024 by Sky Ranger
I held off on submitting a review until I had a chance to put some time and usage on this hard drive. I ordered 3 of IronWolf 4TB hard drives in January 2021 and use them in a RAID 5 configuration on an Asustor AS4004T NAS. They have been in use for about 13 months. It is used in a home office setting with me as the sole user. I also use the Asustor Surveillance Center app to record 24/7 security camera footage to these hard drives. After 13 months of use, the drives have performed with no issues. The drives run quiet and cool, but keep in mind that this is due to the disks only spinning at 5900 RPM. Consequently, you'll need to manage your expectations on the read and write speeds to these disks, even if they are in a RAID configuration. I did check the serial numbers on the drives that I received on the Seagate website to confirm if these drives are covered by Seagate, and my drives had warranty periods as follows: Drive #1, Date of Manufacture: 3DEC2020; Warranty valid until 28MAR2024 Drive #2: Date of Manufacture: 2DEC2020; Warranty valid until 28MAR2024 Drive #3: Date of Manufacture: 2DEC2020; Warranty valid until 28MAR2024 Considering that I bought these drives in January 2021, these drives are practically fresh off the manufacturing line and haven't stayed in Amazon's inventory very long. However, those warranty periods don't appear to be in line with Seagate's claim of a 5-year warranty for these drives. Just wanted to point this out for those who are expecting a 5-year warranty on this particular model. Overall, there have been no issues with these drives. Expectations just need to be managed, considering that these disks only spin at 5900 RPM. Otherwise, they have performed reliably under the workload conditions I described.
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Reviewed in the United States on March 12, 2022 by EVD671
I bought three of these in September 2018 for a new home server build. Just picked up two more in October 2022 to expand the server's RAID. The server in question is on 24x7x365 and used regularly (mostly for Plex), and I've had no issues with reliability. These drives are all connected to 3GB/s SATA controllers and run plenty fast for running a file server and domain controller. Note multiples of this drive don't necessarily have identical geometry. If you're building a RAID, keep this in mind, or you may find yourself unable to add more drives later. A software RAID can use partitions - make a RAID partition on each drive that's slightly smaller (by 1GB or so) than the total disk space, instead of using the whole disk. As an aside: if you're building a Windows server, DON'T use the modern Microsoft storage services with disk pooling. Parity pools don't behave like a standard software RAID 5, making it harder to expand your RAID later. Just stick with the standard software RAID 5 capability built into Windows.
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Reviewed in the United States on October 10, 2022 by Crafts and Craft
Bought 2 initially. Been using for a few months for storage of large media files in a NAS. No issues so far. Since these drives are supposed to last for years, can't say much on reliability which honestly is the MOST IMPORTANT thing in a hard drive. Couple of things: These drives "sleep" and can take a few seconds to spin up and start to read/write and you can hear them when they do. It's not like they are bad or anything, but just know they can make some noise and if you don't do anything on them, they sleep. After they wake up, they are quiet and work nicely. It's not an NVMe SSD. Don't expect that kind of performance but they are pretty fast.. These drives are for reliability and capacity and are able to stay on and read/write for years. They are perfect for a small NAS. I will be buying more soon so I can start to do RAID and increase capacity as well.
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Reviewed in the United States on January 19, 2020 by Christobear
I needed a new archive drive for my machine as the current one was reaching 11 years. As a western digital green drive, anyone in IT can tell you thats an amazing feat for the little guy. None the less I decided to swap for a new seagate drive as they had been pretty reliable in my sever setting for raid setups. The drive operates just as expected if not a bit slower than the old one but not abnormally slow for a massive drive at 5.9k rpm and only 64 mb or cache. The issue is its loud, concerningly loud. It sounds like the head is hitting the spindle sometimes when it wakes up. Pros: 1. large capacity for a very good price 2. CRM style drive with traditional memory cells instead of shingled cells (just know that shingled media is slow) Cons: 1. only 5900rpm 2. only 64 MB of cache 3. loud on wake up Conclusion: Though slower drives can mechanically last longer, often damaged is caused by the head rather than the spindle. This leads to the noise issue which sounds like the head is crashing against the drive on wake up. Despite these noises the drive operates fine and reports no errors. I can only assume this is just how large seagate drives act. The final thing that makes this hard to recommend is its tiny 64 MB of cache, cache can speed up reads and writes to drives and the bigger the drive the bigger the cache you want to help buffer that reaction time of the mechanical parts of the drive. I cant suggest this drive to anyone as an archive... with noise issues, and cut down cache... it just sets it over the top. A lot of us dont want to be concerned about performance or longevity as soon as we open up a new drive and back up to it. Try and find something else if you can.
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Reviewed in the United States on July 11, 2022 by Dakota Caler
I have had 2 of these drives for 5 and 1/2 years in my Synology NAS. They are fast and I have never even had a hiccup with either of them.
Reviewed in the United States on November 7, 2025 by Steven E. Herring
I have been using Seagate "mechanical" disk drives for decades on my servers. If you do not subject them to a lot of on-off cycles, they last many, many years. Warning on USB use: Many adapters and some computers will shut the drive off after so many minutes idle. That Destroys drives! (Internal wear on the head latching mechanism is the prime suspect in the dozens of drives I have dismantled to insure secure destruction and to salvage the powerful magnets. NEVER discard a drive without destroying the platters first! NEVER!) Disable automatic "power saving" shut off in your BIOS settings, as it will subject your drives to many power cycles and destroy ANY spinning disk, "mechanical" type drive!
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Reviewed in the United States on February 15, 2024 by javilk
This is the 10th 4TB drive I have gotten from Amazon. The Ironwolf line of NAS specific hard drives are always just what I expect and pay for. I have only had one drive fail and it wasn't purchased from Amazon but rather came with the NAS I salvaged from the clinic my wife worked at. Let's talk about availability first. These drives are available at the fulfillment center in Shakopee MN. That is 5 hours away so depending on the day I order they almost always make it in two days. They come in excellent packaging that is minimal and still provide solid protect for the drive. The drives themselves install quickly and easily in my Synology system. I recently purchased a 5 bay expansion unit for my DS1019. Both units use tool less trays with snap in pieces to hold the drive in place and then slide into the unit. I then expand my volume and let it go to work. There are always question about noise level and so on. To tell the true I never think about it. My Synology units are setup in the basement the coolest area of the house and as I continue remodeling down there the set up will get cooler and any noise is low. I chose the 4TB because of the below $100 dollar price point and because it fits my storage needs. While 8, 10 and upwards of 20TB drives have more space the price point is a hit if you are on a budget. The 4TB is the sweet spot. I will continue to purchase this product as I will always need more drives and they are just what I need. I highly recommend them.
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Reviewed in the United States on July 6, 2022 by Joshua Barron