Seagate
BarraCuda Internal Hard Drive 8TB SATA 6Gb/s 256MB Cache 3.5-Inch (ST8000DM004),Mechanical Hard Disk
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
Bottom line: The BarraCuda Internal Hard Drive 8TB SATA 6Gb/s 256MB Cache 3.5-Inch (ST8000DM004),Mechanical Hard Disk is a solid pick with broad community endorsement in the external storage category, priced around $243.99, rated 4.2★ across 4,124 verified Amazon reviews. A solid choice — worth comparing against one or two close alternatives first.
Versatile and dependable, the fierce Seagate barracuda drives build upon a reliable drive family Spanning 20 years. Count on affordable barracuda drives as 2.5 and 3.5 inch HDD solutions for nearly any application-working, playing and storing your movies and music.
SpecPicks Verdict
SpecPicks classifies Seagate BarraCuda Internal Hard Drive 8TB SATA 6Gb/s 256MB Cache… as a solid pick with broad community endorsement in the external storage category, based on 4,124 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 4.2★ customer rating
- ✓ Large, well-vetted feedback pool (4,124 reviews)
- ✓ 2 year limited manufacturer warranty
- ✓ 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
- Cost-effective 5400 RPM internal hard drive upgrade for laptop or desktop computers, allows you to store all of your games, music, movies and more
- Seagate BarraCuda’s SATA 6Gb/s interface optimizes burst performance while Seagate Secure models offer hardware-based data security
- Best-fit applications for BarraCuda hard drives include desktop or all-in-one PCs, home servers, entry-level direct-attached storage devices (DAS)
- 2 year limited manufacturer warranty
- The available storage capacity may vary.
Full Specifications
| Brand | Seagate |
|---|---|
| Color | argentée |
| Model Name | Barracuda |
| Read Speed | 190 Megabytes Per Second |
| Unit Count | 1.0 Count |
| Form Factor | 3.5-inch |
| Model Number | ST8000DM004 |
| Built-In Media | BarraCuda® 8TB SATA |
| Item Type Name | Seagate 8TB BarraCuda SATA 6Gb/s 256MB Cache 3.5-Inch Internal Hard Drive (ST8000DM004) |
| Hard-Drive Size | 8 TB |
| Mfr Part Number | ST8000DM004 |
| Number of Items | 1 |
| Special Feature | Compact |
| Hardware Platform | PC, laptop |
Ready to buy?
Seagate BarraCuda Internal Hard Drive 8TB SATA 6Gb/s 256MB Cache 3.5-Inch (ST8000DM004),Mechanical Hard Disk 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 2026-05-26. Price and availability subject to change.
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