The Avolusion M2 500GB USB 3.0 Portable External Hard Drive (for Windows, MacOS, Xbox, PS) costs $0.0500/GB while the HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive costs $0.0333/GB. HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive offers 33% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Avolusion M2 500GB USB 3.0 Portable External Hard Drive (for Windows, MacOS, Xbox, PS) vs HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive — Which Is Better Value?
Specification Comparison
| Spec | Avolusion M2 500GB USB 3.0 Portable External Hard Drive (for Windows, MacOS, Xbox, PS) | HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive |
|---|---|---|
| Brand | Avolusion | HGST |
| Capacity | 500 GB | 3TB |
| $/GB | $0.0500 | $0.0333 |
| Price | $24.99 | $100.00 |
| 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 HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive offers better value at $0.0333//GB compared to the Avolusion M2 500GB USB 3.0 Portable External Hard Drive (for Windows, MacOS, Xbox, PS) at $0.0500//GB — that's roughly 33% less per gigabyte.
The best deal for the HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive is $100.00 at Newegg, while the Avolusion M2 500GB USB 3.0 Portable External Hard Drive (for Windows, MacOS, Xbox, PS) starts at $24.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Avolusion M2 500GB USB 3.0 Portable External Hard Drive (for Windows, MacOS, Xbox, PS) and HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is Avolusion M2 500GB USB 3.0 Portable External Hard Drive (for Windows, MacOS, Xbox, PS) or HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive a better deal?
As of June 2026, HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive offers better value at $0.0333//GB compared to Avolusion M2 500GB USB 3.0 Portable External Hard Drive (for Windows, MacOS, Xbox, PS) at $0.0500//GB. That is approximately 33% better value per gigabyte.
What is the price per GB of Avolusion M2 500GB USB 3.0 Portable External Hard Drive (for Windows, MacOS, Xbox, PS)?
The Avolusion M2 500GB USB 3.0 Portable External Hard Drive (for Windows, MacOS, Xbox, PS) is currently priced at $0.0500/GB ($24.99 for 500 GB) at Amazon.
Where can I buy HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive for the cheapest price?
The cheapest price for the HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive is $100.00 at Newegg, which works out to $0.0333/GB.