The Seagate 8TB 3.5" Expansion Desktop USB 3.0 External Hard Drive costs $0.0312/GB while the Seagate - Barracuda 8TB Internal Hard Drive for Desktops costs $0.0287/GB. Seagate - Barracuda 8TB Internal Hard Drive for Desktops offers 8% better value per gigabyte as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate 8TB 3.5" Expansion Desktop USB 3.0 External Hard Drive vs Seagate - Barracuda 8TB Internal Hard Drive for Desktops — Which Is Better Value?
Specification Comparison
| Spec | Seagate 8TB 3.5" Expansion Desktop USB 3.0 External Hard Drive | Seagate - Barracuda 8TB Internal Hard Drive for Desktops |
|---|---|---|
| Brand | Seagate | Seagate |
| Capacity | 8 TB | 8 TB |
| $/GB | $0.0312 | $0.0287 |
| Price | $249.61 | $229.99 |
| Retailer | Amazon | Best Buy |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Seagate - Barracuda 8TB Internal Hard Drive for Desktops offers better value at $0.0287//GB compared to the Seagate 8TB 3.5" Expansion Desktop USB 3.0 External Hard Drive at $0.0312//GB — that's roughly 8% less per gigabyte.
The best deal for the Seagate - Barracuda 8TB Internal Hard Drive for Desktops is $229.99 at Best Buy, while the Seagate 8TB 3.5" Expansion Desktop USB 3.0 External Hard Drive starts at $249.61 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Seagate 8TB 3.5" Expansion Desktop USB 3.0 External Hard Drive and Seagate - Barracuda 8TB Internal Hard Drive for Desktops product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate 8TB 3.5" Expansion Desktop USB 3.0 External Hard Drive or Seagate - Barracuda 8TB Internal Hard Drive for Desktops a better deal?
As of April 2026, Seagate - Barracuda 8TB Internal Hard Drive for Desktops offers better value at $0.0287//GB compared to Seagate 8TB 3.5" Expansion Desktop USB 3.0 External Hard Drive at $0.0312//GB. That is approximately 8% better value per gigabyte.
What is the price per GB of Seagate 8TB 3.5" Expansion Desktop USB 3.0 External Hard Drive?
The Seagate 8TB 3.5" Expansion Desktop USB 3.0 External Hard Drive is currently priced at $0.0312/GB ($249.61 for 8 TB) at Amazon.
Where can I buy Seagate - Barracuda 8TB Internal Hard Drive for Desktops for the cheapest price?
The cheapest price for the Seagate - Barracuda 8TB Internal Hard Drive for Desktops is $229.99 at Best Buy, which works out to $0.0287/GB.