The Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty costs $0.0325/GB while the Silicon Power 1TB Armor A80 Portable Hard Drive USB 3.0 Model SP010TBPHDA80S3B Blue costs $0.1860/GB. Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty offers 83% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty vs Silicon Power 1TB Armor A80 Portable Hard Drive USB 3.0 Model SP010TBPHDA80S3B Blue — Which Is Better Value?
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Specification Comparison
| Spec | Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty | Silicon Power 1TB Armor A80 Portable Hard Drive USB 3.0 Model SP010TBPHDA80S3B Blue |
|---|---|---|
| Brand | Avolusion | Silicon Power |
| Capacity | 4 TB | 1TB |
| $/GB | $0.0325 | $0.1860 |
| Price | $129.99 | $185.99 |
| Retailer | Amazon | Newegg |
| 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 Silicon Power 1TB Armor A80 Portable Hard Drive USB 3.0 Model SP010TBPHDA80S3B Blue at $0.1860//GB — that's roughly 83% 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 Silicon Power 1TB Armor A80 Portable Hard Drive USB 3.0 Model SP010TBPHDA80S3B Blue starts at $185.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty and Silicon Power 1TB Armor A80 Portable Hard Drive USB 3.0 Model SP010TBPHDA80S3B Blue product page for detailed specifications and price history.
Frequently Asked Questions
Is Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty or Silicon Power 1TB Armor A80 Portable Hard Drive USB 3.0 Model SP010TBPHDA80S3B Blue a better deal?
As of August 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 Silicon Power 1TB Armor A80 Portable Hard Drive USB 3.0 Model SP010TBPHDA80S3B Blue at $0.1860//GB. That is approximately 83% better value per gigabyte.
What is the price per GB of Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty?
The Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty is currently priced at $0.0325/GB ($129.99 for 4 TB) at Amazon.
Where can I buy Silicon Power 1TB Armor A80 Portable Hard Drive USB 3.0 Model SP010TBPHDA80S3B Blue for the cheapest price?
The cheapest price for the Silicon Power 1TB Armor A80 Portable Hard Drive USB 3.0 Model SP010TBPHDA80S3B Blue is $185.99 at Newegg, which works out to $0.1860/GB.