Seagate Expansion 8TB External Hard Drive HDD
USB 3.0, with Rescue Data Recovery Services (STKP8000400)
Price as of 2026-08-11. Check Amazon for the current price.
Quick Decision
Price Intelligence
- Budget:$35–$132
- Mid-range:$132–$208
- Premium:$208+← You are here
Is This Right For You?
- •Buyers who prioritize quality over price in External Hard Drives
- •Risk-averse buyers — 7,503+ reviews give a highly reliable picture
- •You're on a tight budget — $66 above the category average of $214
- •Rating sits in the bottom 20% of External Hard Drives — higher-rated options exist
- •WD 2TB Elements Portable External Hard Drive offers a better rating (4.6/5) at a similar or lower price ($140)
- •WD 2TB Elements Portable External Hard Drive — 50% cheaper at $140 (Score A)
- •Seagate Portable 5TB External Hard Drive HDD — higher rated at 4.6/5 ($220)
📊 Based on data analysis of 10 products in this category.
Mubboo Score: C+
How we calculate the Mubboo Score
Quality (45%): customer rating, normalized to a 10-point scale
Popularity (35%): review volume vs the category leader, log-scaled
Value (20%): price position vs other External Hard Drives
Computed from live Amazon rating, review count, and price across 10 External Hard Drives available to US consumers · last refreshed 2026-08-11.
How It Compares
This Product Seagate Expansion 8TB External Hard Drive HDD | Most Popular WD 2TB Elements Portable External Hard Drive | Best Rated Seagate Portable 5TB External Hard Drive HDD | Best Value TERRAMASTER D4-320 External Hard Drive Enclosure | |
|---|---|---|---|---|
| Price | $279.99 | $139.99 | $219.99 | $170.99 |
| Rating | 4.2/5 | 4.6/5 | 4.6/5 | 4.2/5 |
| Reviews | 7,503 | 313,822 | 271,926 | 528 |
| Mubboo Score | C+ | A | B+ | C+ |
Quick Specs
- Color
- DESKTOP
- Read Speed
- 120 Megabytes Per Second
- Unit Count
- 1.0 Count
- Form Factor
- 3.5-inch
- Item Weight
- 2.9 Pounds
- Media Speed
- 15 MB/s
- Manufacturer
- Seagate
- Model Number
- STKP8000400
Expert Picks in External Hard Drives
- Western Digital My Passport Ultra (5 TB) — Portable backup and file transfer
- Western Digital Elements (8 TB) — Daily backups and frequently accessed files
- Corsair EX400U (1 TB) — Best overall for most users
- Corsair EX400U (4 TB) — Extra capacity for large files
- Lexar SL500 (1 TB) — Budget-friendly good performance
Category recommendations from independent expert publications. Source links in References.
Related Video Reviews
Key Features
- ✦Easy-to-use desktop hard drive—simply plug in the power adapter and USB cable
- ✦Fast file transfers with USB 3.0
- ✦Drag-and-drop file saving right out of the box
- ✦Automatic recognition of Windows and Mac computers for simple setup (Reformatting required for use with Time Machine)
- ✦Enjoy peace of mind with the included limited warranty and Rescue Data Recovery Services
Source: product listing on Amazon.
About Seagate
- 4 products in our database
- Average rating: 4.5/5 across all products
- Price range: $129.99 – $279.99
- Categories: External Hard Drives, External SSDs
If not the Expansion 8TB External Hard Drive HDD, consider these
Featured in Our Reviews
Bottom Line
Seagate Expansion 8TB External Hard Drive HDD earns Mubboo Score C+. Priced at $280 — a premium option, above the category average of $214. Rated 4.2/5 from 7,503+ reviews. Strong buy if: buyers who prioritize quality over price in external hard drives, risk-averse buyers. Skip if: you're on a tight budget — WD 2TB Elements Portable External Hard Drive (Score A, $140) may fit better.
Frequently Asked Questions
Is the Seagate Expansion 8TB External Hard Drive HDD worth buying in 2026?
It earns a Mubboo Score of C+, with a 4.2/5 rating from 7,503 reviews — better than 20% of External Hard Drives we track.
How much does the Seagate Expansion 8TB External Hard Drive HDD cost?
It is currently $279.99 — premium-tier pricing for External Hard Drives.
How does the Expansion 8TB External Hard Drive HDD compare to other External Hard Drives?
The category's most-reviewed alternative is the WD 2TB Elements Portable External Hard Drive (4.6/5, 313,822 reviews, $139.99). The Expansion 8TB External Hard Drive HDD carries a Mubboo Score of C+ vs A.
Sources & References
- View on Amazon →
- wirecutter review →
- wirecutter review →
- cnet review →
- Browse all External Hard Drives on Mubboo →
Products available through US retailers. Prices in USD. Sales tax varies by state and is not included.
Mubboo may earn a commission on purchases made through affiliate links. This does not affect our Mubboo Score, product rankings, or editorial judgments. Prices are accurate as of the last sync (2026-08-11) and may change.