The Buffalo DriveStation Duo 2-Drive 4TB External Hard Drive costs $0.0762/GB while the 4TB Toshiba P300 3.5 Inch Serial ATA III 5400RPM 6GB Internal Hard Drive costs $0.0358/GB. 4TB Toshiba P300 3.5 Inch Serial ATA III 5400RPM 6GB Internal Hard Drive offers 53% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Buffalo DriveStation Duo 2-Drive 4TB External Hard Drive vs 4TB Toshiba P300 3.5 Inch Serial ATA III 5400RPM 6GB Internal Hard Drive — Which Is Better Value?
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Specification Comparison
| Spec | Buffalo DriveStation Duo 2-Drive 4TB External Hard Drive | 4TB Toshiba P300 3.5 Inch Serial ATA III 5400RPM 6GB Internal Hard Drive |
|---|---|---|
| Brand | Buffalo | Toshiba |
| Capacity | 4TB | 4TB |
| $/GB | $0.0762 | $0.0358 |
| Price | $304.99 | $143.40 |
| Retailer | Newegg | Newegg |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the 4TB Toshiba P300 3.5 Inch Serial ATA III 5400RPM 6GB Internal Hard Drive offers better value at $0.0358//GB compared to the Buffalo DriveStation Duo 2-Drive 4TB External Hard Drive at $0.0762//GB — that's roughly 53% less per gigabyte.
The best deal for the 4TB Toshiba P300 3.5 Inch Serial ATA III 5400RPM 6GB Internal Hard Drive is $143.40 at Newegg, while the Buffalo DriveStation Duo 2-Drive 4TB External Hard Drive starts at $304.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Buffalo DriveStation Duo 2-Drive 4TB External Hard Drive and 4TB Toshiba P300 3.5 Inch Serial ATA III 5400RPM 6GB Internal Hard Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is Buffalo DriveStation Duo 2-Drive 4TB External Hard Drive or 4TB Toshiba P300 3.5 Inch Serial ATA III 5400RPM 6GB Internal Hard Drive a better deal?
As of September 2026, 4TB Toshiba P300 3.5 Inch Serial ATA III 5400RPM 6GB Internal Hard Drive offers better value at $0.0358//GB compared to Buffalo DriveStation Duo 2-Drive 4TB External Hard Drive at $0.0762//GB. That is approximately 53% better value per gigabyte.
What is the price per GB of Buffalo DriveStation Duo 2-Drive 4TB External Hard Drive?
The Buffalo DriveStation Duo 2-Drive 4TB External Hard Drive is currently priced at $0.0762/GB ($304.99 for 4TB) at Newegg.
Where can I buy 4TB Toshiba P300 3.5 Inch Serial ATA III 5400RPM 6GB Internal Hard Drive for the cheapest price?
The cheapest price for the 4TB Toshiba P300 3.5 Inch Serial ATA III 5400RPM 6GB Internal Hard Drive is $143.40 at Newegg, which works out to $0.0358/GB.