The Toshiba Toshiba 8TB X300 Performance 3.5' CMR Internal Hard Drive #HDWR780XZSTA costs $0.0595/GB while the Seagate - Seagate One Touch Desktop HDD 8 TB - Space Gray costs $0.0337/GB. Seagate - Seagate One Touch Desktop HDD 8 TB - Space Gray offers 43% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Toshiba Toshiba 8TB X300 Performance 3.5' CMR Internal Hard Drive #HDWR780XZSTA vs Seagate - Seagate One Touch Desktop HDD 8 TB - Space Gray — Which Is Better Value?
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Specification Comparison
| Spec | Toshiba Toshiba 8TB X300 Performance 3.5' CMR Internal Hard Drive #HDWR780XZSTA | Seagate - Seagate One Touch Desktop HDD 8 TB - Space Gray |
|---|---|---|
| Brand | Toshiba | Seagate |
| Capacity | 8TB | 8 TB |
| $/GB | $0.0595 | $0.0337 |
| Price | $475.90 | $269.99 |
| Retailer | Newegg | 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 - Seagate One Touch Desktop HDD 8 TB - Space Gray offers better value at $0.0337//GB compared to the Toshiba Toshiba 8TB X300 Performance 3.5' CMR Internal Hard Drive #HDWR780XZSTA at $0.0595//GB — that's roughly 43% less per gigabyte.
The best deal for the Seagate - Seagate One Touch Desktop HDD 8 TB - Space Gray is $269.99 at Best Buy, while the Toshiba Toshiba 8TB X300 Performance 3.5' CMR Internal Hard Drive #HDWR780XZSTA starts at $475.90 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Toshiba Toshiba 8TB X300 Performance 3.5' CMR Internal Hard Drive #HDWR780XZSTA and Seagate - Seagate One Touch Desktop HDD 8 TB - Space Gray product page for detailed specifications and price history.
Frequently Asked Questions
Is Toshiba Toshiba 8TB X300 Performance 3.5' CMR Internal Hard Drive #HDWR780XZSTA or Seagate - Seagate One Touch Desktop HDD 8 TB - Space Gray a better deal?
As of September 2026, Seagate - Seagate One Touch Desktop HDD 8 TB - Space Gray offers better value at $0.0337//GB compared to Toshiba Toshiba 8TB X300 Performance 3.5' CMR Internal Hard Drive #HDWR780XZSTA at $0.0595//GB. That is approximately 43% better value per gigabyte.
What is the price per GB of Toshiba Toshiba 8TB X300 Performance 3.5' CMR Internal Hard Drive #HDWR780XZSTA?
The Toshiba Toshiba 8TB X300 Performance 3.5' CMR Internal Hard Drive #HDWR780XZSTA is currently priced at $0.0595/GB ($475.90 for 8TB) at Newegg.
Where can I buy Seagate - Seagate One Touch Desktop HDD 8 TB - Space Gray for the cheapest price?
The cheapest price for the Seagate - Seagate One Touch Desktop HDD 8 TB - Space Gray is $269.99 at Best Buy, which works out to $0.0337/GB.