Seagate
IronWolf ST4000VN006 4 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Conventional Magnetic Recording (CMR) Method
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
IronWolf™ is designed for consumer and commercial NAS. Delivering Tough, Ready and Scalable 24x7 performance in multibay, networked environments.Key AdvantagesOptimized 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 drives are designed for 24x7 usage, allowing users to access their data any time, anywhere.All-CMR Portfolio All IronWolf drives utilize Conventional Magnetic Recording (CMR) technology for consistent, best-in-class NAS performance.Up to 18TB…
SpecPicks Verdict
SpecPicks classifies Seagate IronWolf ST4000VN006 4 TB Hard Drive - 3.5" Internal - SATA… as a mid-pack option worth checking against alternatives in the external storage category, based on 433 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Seagate's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for external storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.1★ customer rating
- ✓ Provides fast and dependable access to data and has non-volatile memory
- ✓ Backed by Seagate's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Provides fast and dependable access to data and has non-volatile memory
- Offers larger storage base capacity with maximum efficiency
- With 4 TB capacity you have ample space for storing millions of images, hundreds of hours of video or for music lovers, up to a million songs
- Have data stored faster with SATA/600 interface that optimizes burst performance
- Experience rapid processing speed with 256 MB cache buffer
- 3.5" form factor allows hassle-free and easy usage with increased efficiency
Full Specifications
| Brand | Seagate |
|---|---|
| Model Name | IronWolf |
| Read Speed | 180 Megabytes Per Second |
| Unit Count | 1.0 Count |
| Form Factor | 3.5-inch |
| Media Speed | 1 |
| Model Number | ST4000VN006 |
| Built-In Media | Information Not Available |
| Hard Disk Size | 4 TB |
| Item Type Name | Hard Drive |
| Hard-Drive Size | 4 TB |
| Mfr Part Number | ST4000VN006 |
| Number of Items | 1 |
| Special Feature | Portable |
Ready to buy?
Seagate IronWolf ST4000VN006 4 TB Hard Drive - 3.5" Internal - SATA (SATA/600) - Conventional Magnetic Recording (CMR) Method is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
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