The Seagate 2TB One Touch Portable Hard Drive USB 3.0 Model STKB2000404 Space Gray costs $0.1382/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 76% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate 2TB One Touch Portable Hard Drive USB 3.0 Model STKB2000404 Space Gray vs HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive — Which Is Better Value?
Specification Comparison
| Spec | Seagate 2TB One Touch Portable Hard Drive USB 3.0 Model STKB2000404 Space Gray | HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive |
|---|---|---|
| Brand | Seagate | HGST |
| Capacity | 2TB | 3TB |
| $/GB | $0.1382 | $0.0333 |
| Price | $276.42 | $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 Seagate 2TB One Touch Portable Hard Drive USB 3.0 Model STKB2000404 Space Gray at $0.1382//GB — that's roughly 76% 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 Seagate 2TB One Touch Portable Hard Drive USB 3.0 Model STKB2000404 Space Gray starts at $276.42 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Seagate 2TB One Touch Portable Hard Drive USB 3.0 Model STKB2000404 Space Gray 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 Seagate 2TB One Touch Portable Hard Drive USB 3.0 Model STKB2000404 Space Gray or HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive a better deal?
As of July 2026, HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive offers better value at $0.0333//GB compared to Seagate 2TB One Touch Portable Hard Drive USB 3.0 Model STKB2000404 Space Gray at $0.1382//GB. That is approximately 76% better value per gigabyte.
What is the price per GB of Seagate 2TB One Touch Portable Hard Drive USB 3.0 Model STKB2000404 Space Gray?
The Seagate 2TB One Touch Portable Hard Drive USB 3.0 Model STKB2000404 Space Gray is currently priced at $0.1382/GB ($276.42 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.