The Seagate BarraCuda Pro Performance Internal Hard Drive SATA HDD 8TB 6GB/s 256MB Cache 3.5-Inch (ST8000DM0004) (ST8000DM004 ) costs $0.0438/GB while the Seagate - Seagate One Touch Desktop HDD 8 TB - Space Gray costs $0.0362/GB. Seagate - Seagate One Touch Desktop HDD 8 TB - Space Gray offers 17% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate BarraCuda Pro Performance Internal Hard Drive SATA HDD 8TB 6GB/s 256MB Cache 3.5-Inch (ST8000DM0004) (ST8000DM004 ) vs Seagate - Seagate One Touch Desktop HDD 8 TB - Space Gray — Which Is Better Value?
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Specification Comparison
| Spec | Seagate BarraCuda Pro Performance Internal Hard Drive SATA HDD 8TB 6GB/s 256MB Cache 3.5-Inch (ST8000DM0004) (ST8000DM004 ) | Seagate - Seagate One Touch Desktop HDD 8 TB - Space Gray |
|---|---|---|
| Brand | Seagate | Seagate |
| Capacity | 8TB | 8 TB |
| $/GB | $0.0438 | $0.0362 |
| Price | $350.10 | $289.99 |
| 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 $0.0362//GB compared to the Seagate BarraCuda Pro Performance Internal Hard Drive SATA HDD 8TB 6GB/s 256MB Cache 3.5-Inch (ST8000DM0004) (ST8000DM004 ) at $0.0438//GB — that's roughly 17% less per gigabyte.
The best deal for the Seagate - Seagate One Touch Desktop HDD 8 TB - Space Gray is $289.99 at Best Buy, while the Seagate BarraCuda Pro Performance Internal Hard Drive SATA HDD 8TB 6GB/s 256MB Cache 3.5-Inch (ST8000DM0004) (ST8000DM004 ) starts at $350.10 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 BarraCuda Pro Performance Internal Hard Drive SATA HDD 8TB 6GB/s 256MB Cache 3.5-Inch (ST8000DM0004) (ST8000DM004 ) and Seagate - Seagate One Touch Desktop HDD 8 TB - Space Gray product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate BarraCuda Pro Performance Internal Hard Drive SATA HDD 8TB 6GB/s 256MB Cache 3.5-Inch (ST8000DM0004) (ST8000DM004 ) or Seagate - Seagate One Touch Desktop HDD 8 TB - Space Gray a better deal?
As of August 2026, Seagate - Seagate One Touch Desktop HDD 8 TB - Space Gray offers better value at $0.0362//GB compared to Seagate BarraCuda Pro Performance Internal Hard Drive SATA HDD 8TB 6GB/s 256MB Cache 3.5-Inch (ST8000DM0004) (ST8000DM004 ) at $0.0438//GB. That is approximately 17% better value per gigabyte.
What is the price per GB of Seagate BarraCuda Pro Performance Internal Hard Drive SATA HDD 8TB 6GB/s 256MB Cache 3.5-Inch (ST8000DM0004) (ST8000DM004 )?
The Seagate BarraCuda Pro Performance Internal Hard Drive SATA HDD 8TB 6GB/s 256MB Cache 3.5-Inch (ST8000DM0004) (ST8000DM004 ) is currently priced at $0.0438/GB ($350.10 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 $289.99 at Best Buy, which works out to $0.0362/GB.