






๐ Power your NAS like a pro โ never miss a beat with IronWolf Pro!
The Seagate IronWolf Pro 4TB is a high-performance, enterprise-grade NAS internal HDD featuring 7200 RPM speed, 256 MB cache, and SATA 6 Gb/s interface. Designed for 24/7 operation, it offers exceptional reliability with a 2.5 million hour MTBF and a 550 TB/year workload rating. AgileArray technology optimizes RAID environments with vibration sensors and TLER, while IronWolf Health Management safeguards your data. Supported by a 5-year warranty, this drive is built to keep your network storage running smoothly and efficiently.










| ASIN | B0B94MX35D |
| Additional Features | Portable |
| Best Sellers Rank | #3,822 in Computers ( See Top 100 in Computers ) #14 in Internal Hard Drives |
| Brand | Seagate |
| Built-In Media | IronWolf Pro HDD |
| Cache Memory Installed Size | 256 |
| Color | HDD |
| Compatible Devices | NAS |
| Connectivity Technology | SATA |
| Connectivity technology | SATA |
| Customer Package Type | FFP |
| Customer Reviews | 4.6 out of 5 stars 15,225 Reviews |
| Data Transfer Rate | 5000 Megabytes Per Second |
| Digital Storage Capacity | 4 TB |
| Digital storage capacity | 4 TB |
| EU Spare Part Availability Duration | 5 Years |
| Enclosure Material | Gold |
| Form Factor | 3.5-inch |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 3.5 Inches |
| Hard Disk Interface | Serial ATA |
| Hard Disk Rotational Speed | 7200 RPM |
| Hard disk form factor | 3.5 Inches |
| Hard disk interface | Serial ATA |
| Hard-Drive Size | 4 TB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Installation Type | Internal Hard Drive |
| Item Dimensions L x W x Thickness | 14.7L x 10.2W x 2.6Th centimeters |
| Item Type Name | IronWolf Pro Refresh |
| Item Weight | 640 Grams |
| Manufacturer | Seagate |
| Media Speed | 190 MB/s |
| Model Name | IronWolf Pro |
| Model Number | ST4000NT001 |
| Number of Items | 1 |
| Read Speed | 6 Gigabytes Per Second |
| Special features | Portable |
| Specific Uses For Product | Business, Gaming, Personal |
| UPC | 763649177013 |
| Unit Count | 1 Count |
| Warranty Description | 3 Year |
A**R
1 worked , the other one was DOA
I am giving for stars mostly for the support I got from Amazon customer service regarding my order. I bought two 12TB drives on the 23rd nov during the sale period. I got them on the 15th Dec. I was traveling during that time, but when I got home, I installed them right away in my brand new NAS. Unfortunately only one worked without a problem. The other one was spinning but was not loading and reading nothing. I tried to put in intro a PC and also a 3.5 sata adapter and connected to a laptop. The same problem-it wasn't readable. Luckly amazon customer service undarstood the problem and gave me a refund. I bought a WD drives this time.
M**I
two out of four was defective.
two our four HDDs that I received had controller-level failure. I inserted them in my brand-new QNAP and I received I/O error. tried many solutions but the error is there and I had to return the two of them. maybe the reason is that it was shipped from US to UAE using DHL post. but anyhow, I faced a 50% failure
A**S
Ok
i ordered 2 units, unfortunately one of them wasnt working, packing was not good for this kind of sensitive items
A**Y
Keeps showing Warning signs on the Software
I attached this directly to my QNAP TR-004 DAS, it was ok from the start but after few weeks it starts showing some warning signs on my QNAP software. The problem is there's no way to fix it but to change the drive, but because i bought this online, there's no way to exchange this after few weeks of using. As a user of NAS/DAS, this is a big "no recommendation" for me.
N**C
2 defective drives out of 5 ordered
This was one of the drives I returned. I ordered 5 x 8TB drives. The 1st and 2nd came good, 3rd one has some bad sectors but itโs ok I accepted. The 4th one was simply not running. So I returned this item and ordered a 5th one to replace it, it also was defective. So: 3 out of 5 drives - I would normally give 3 stars, but I canโt because of the disappointment and waiting . So 2 stars because atleast the first 2 were perfect and the 3rd was just ok.
M**D
50% ok but seller did not reply to me on why it did not show 16TB
When I installed the unit it gave reading of only 14 TB
Trustpilot
2 weeks ago
2 days ago