The 2TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition costs $0.0880/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 62% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
2TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition vs HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive — Which Is Better Value?
Specification Comparison
| Spec | 2TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition | HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive |
|---|---|---|
| Brand | Silicon Power | HGST |
| Capacity | 2TB | 3TB |
| $/GB | $0.0880 | $0.0333 |
| Price | $175.99 | $100.00 |
| 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 HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive offers better value at $0.0333//GB compared to the 2TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition at $0.0880//GB — that's roughly 62% 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 2TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition starts at $175.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each 2TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition 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 2TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition 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 2TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition at $0.0880//GB. That is approximately 62% better value per gigabyte.
What is the price per GB of 2TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition?
The 2TB Silicon Power Armor A60 Shockproof Portable Hard Drive - USB3.2 - All-Black Edition is currently priced at $0.0880/GB ($175.99 for 2TB) at Newegg.
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.