The Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400) costs $0.0294/GB while the Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive costs $0.0522/GB. Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400) offers 44% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400) vs Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive — Which Is Better Value?
Specification Comparison
| Spec | Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400) | Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive |
|---|---|---|
| Brand | Seagate | Buffalo |
| Capacity | 8 TB | 8TB |
| $/GB | $0.0294 | $0.0522 |
| Price | $234.80 | $417.85 |
| Retailer | Amazon | Newegg |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400) offers better value at $0.0294//GB compared to the Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive at $0.0522//GB — that's roughly 44% less per gigabyte.
The best deal for the Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400) is $234.80 at Amazon, while the Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive starts at $417.85 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400) and Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400) or Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive a better deal?
As of June 2026, Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400) offers better value at $0.0294//GB compared to Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive at $0.0522//GB. That is approximately 44% better value per gigabyte.
What is the price per GB of Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400)?
The Seagate Expansion 8TB External Hard Drive HDD - USB 3.0, with Rescue Data Recovery Services (STKP8000400) is currently priced at $0.0294/GB ($234.80 for 8 TB) at Amazon.
Where can I buy Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive for the cheapest price?
The cheapest price for the Buffalo DriveStation Duo 2-Drive 8TB External Hard Drive is $417.85 at Newegg, which works out to $0.0522/GB.