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 Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS costs $0.0785/GB. Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty offers 59% better value per gigabyte as of July 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 Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS — Which Is Better Value?
Specification Comparison
| Spec | Avolusion PRO-T5 4TB USB 3.0 External Hard Drive for Windows & Mac OS (White) - 2 Year Warranty | Silicon Power Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS |
|---|---|---|
| Brand | Avolusion | Silicon Power |
| Capacity | 4 TB | 2TB |
| $/GB | $0.0325 | $0.0785 |
| Price | $129.99 | $156.99 |
| 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 Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS at $0.0785//GB — that's roughly 59% 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 Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS starts at $156.99 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 Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS 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 Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS 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 Silicon Power Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS at $0.0785//GB. That is approximately 59% 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 Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS for the cheapest price?
The cheapest price for the Silicon Power Armor A65B External Hard Drive 2000 GB Black,Grey Modle SP020TBPHD65BS is $156.99 at Newegg, which works out to $0.0785/GB.