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Seagate BarraCuda ST8000DM004 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive
Save even more w/ combo purchase, limited offer
- Cost-effective storage upgrade for desktop or all-in-one PCs
- Store all your games, music, movies and more with up to 8TB of storage
- SATA 6Gb/s interface optimizes burst performance; 256MB Cache
- Seagate Secure models for hardware-based data security
- Instant Secure Erase allows safe and easy drive retirement
- Retail or OEM packing may vary
Combo Up Savings Up To $910+
The more you add, the more you'll save!+
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Overview
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USED Seagate Barracuda ST8000DM004 8 TB 3.5 in SATA III Desktop Hard Drive Erased (DoD 5220.22 M Compliant) and tested good (Not formatted, partitioned, or allocated). Sold as used and in working condition. There may be drives that have up to 25 bad sectors. There may be writing or markings on the drive or the drive may vary slightly (color and/or label may differ) from picture but the model numbers will be the same.
- Seagate
- ST8000DM004
- 8 TB
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 2 years
- Limited Warranty period (labor): 2 years
- Read full details
Return Policies
- Return for refund until: January 31, 2027
- Return for replacement until: January 31, 2027
- This item is covered by Newegg.com's Extended Holiday Return Policy.
- Read full return policy for details.
We want to ensure your holiday shopping this year is hassle-free. That’s why we’re automatically extending our return policies on almost every product! For purchases placed between November 1st, 2026 and December 31, 2026 you will have until January 31, 2027 to return your product.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-800-732-4283
- Support Website
- View other products from Seagate
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The Seagate BarraCuda NE-ST8000DM004 is an 8TB, 5400 RPM, 3.5-inch SATA internal hard drive with a 256MB cache, suited to desktop users who need high-capacity storage for games, media, and everyday files.
Recommended For
- Desktop users who need a large secondary drive for storing and reading movies, photos, music, or other files that are accessed more often than they are rewritten.
- Home users who want an 8TB destination for occasional, mostly sequential backups and can wait for large transfers to finish.
- Desktop builders adding bulk storage for large files they mainly read back, rather than constantly edit or overwrite.
- Users who need high-capacity storage in a desktop PC and whose workload is moderate; Seagate lists a 55 TB/year workload rate limit for this model.
Spec Summary
| Attribute | Value |
|---|---|
| Best For | Daily computing and general-purpose storage in desktop PCs |
| Capacity | 8 TB |
| Interface And Form Factor | 3.5-inch internal mechanical hard drive with a SATA 6.0 Gb/s interface |
| Performance And Cache | 5400 RPM rotational speed, 256 MB cache, and read speed of 190 MB/s |
| Recording Technology | SMR |
| Physical Dimensions | 146.99 × 101.85 × 26.11 mm (length × width × height) |
| Model Identifiers | Seagate BarraCuda, model NE-ST8000DM004 |













