The Dell 400-ATKB 2TB 7200 RPM SATA 6.0Gb/s 2.5' Internal Notebook Hard Drive costs $0.0950/GB while the Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty costs $0.0325/GB. Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty offers 66% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Dell 400-ATKB 2TB 7200 RPM SATA 6.0Gb/s 2.5' Internal Notebook Hard Drive vs Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty — Which Is Better Value?
Specification Comparison
| Spec | Dell 400-ATKB 2TB 7200 RPM SATA 6.0Gb/s 2.5' Internal Notebook Hard Drive | Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty |
|---|---|---|
| Brand | Dell | Avolusion |
| Capacity | 2TB | 4 TB |
| $/GB | $0.0950 | $0.0325 |
| Price | $190.00 | $129.99 |
| Retailer | Newegg | Amazon |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty offers better value at $0.0325//GB compared to the Dell 400-ATKB 2TB 7200 RPM SATA 6.0Gb/s 2.5' Internal Notebook Hard Drive at $0.0950//GB — that's roughly 66% less per gigabyte.
The best deal for the Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty is $129.99 at Amazon, while the Dell 400-ATKB 2TB 7200 RPM SATA 6.0Gb/s 2.5' Internal Notebook Hard Drive starts at $190.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Dell 400-ATKB 2TB 7200 RPM SATA 6.0Gb/s 2.5' Internal Notebook Hard Drive and Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty product page for detailed specifications and price history.
Frequently Asked Questions
Is Dell 400-ATKB 2TB 7200 RPM SATA 6.0Gb/s 2.5' Internal Notebook Hard Drive or Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty a better deal?
As of July 2026, Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty offers better value at $0.0325//GB compared to Dell 400-ATKB 2TB 7200 RPM SATA 6.0Gb/s 2.5' Internal Notebook Hard Drive at $0.0950//GB. That is approximately 66% better value per gigabyte.
What is the price per GB of Dell 400-ATKB 2TB 7200 RPM SATA 6.0Gb/s 2.5' Internal Notebook Hard Drive?
The Dell 400-ATKB 2TB 7200 RPM SATA 6.0Gb/s 2.5' Internal Notebook Hard Drive is currently priced at $0.0950/GB ($190.00 for 2TB) at Newegg.
Where can I buy Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty for the cheapest price?
The cheapest price for the Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty is $129.99 at Amazon, which works out to $0.0325/GB.