The ADATA 2TB HV620S Slim External Hard Drive, 2.5', USB 3.1, Black costs $0.0940/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 62% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
ADATA 2TB HV620S Slim External Hard Drive, 2.5', USB 3.1, Black 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 | ADATA 2TB HV620S Slim External Hard Drive, 2.5', USB 3.1, Black | 4TB Toshiba P300 3.5 Inch Serial ATA III 5400RPM 6GB Internal Hard Drive |
|---|---|---|
| Brand | ADATA | Toshiba |
| Capacity | 2TB | 4TB |
| $/GB | $0.0940 | $0.0358 |
| Price | $187.99 | $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 ADATA 2TB HV620S Slim External Hard Drive, 2.5', USB 3.1, Black at $0.0940//GB — that's roughly 62% 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 ADATA 2TB HV620S Slim External Hard Drive, 2.5', USB 3.1, Black starts at $187.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each ADATA 2TB HV620S Slim External Hard Drive, 2.5', USB 3.1, Black 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 ADATA 2TB HV620S Slim External Hard Drive, 2.5', USB 3.1, Black 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 ADATA 2TB HV620S Slim External Hard Drive, 2.5', USB 3.1, Black at $0.0940//GB. That is approximately 62% better value per gigabyte.
What is the price per GB of ADATA 2TB HV620S Slim External Hard Drive, 2.5', USB 3.1, Black?
The ADATA 2TB HV620S Slim External Hard Drive, 2.5', USB 3.1, Black is currently priced at $0.0940/GB ($187.99 for 2TB) 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.