The HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive costs $0.0333/GB while the A-DATA Hard Drive AHV620S-2TU3-CWH HV620S External Hard Drive 2TB USB2.0 White Retail costs $0.0543/GB. HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive offers 39% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive vs A-DATA Hard Drive AHV620S-2TU3-CWH HV620S External Hard Drive 2TB USB2.0 White Retail — Which Is Better Value?
Specification Comparison
| Spec | HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive | A-DATA Hard Drive AHV620S-2TU3-CWH HV620S External Hard Drive 2TB USB2.0 White Retail |
|---|---|---|
| Brand | HGST | A-DATA |
| Capacity | 3TB | 2TB |
| $/GB | $0.0333 | $0.0543 |
| Price | $100.00 | $108.52 |
| 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 A-DATA Hard Drive AHV620S-2TU3-CWH HV620S External Hard Drive 2TB USB2.0 White Retail at $0.0543//GB — that's roughly 39% 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 A-DATA Hard Drive AHV620S-2TU3-CWH HV620S External Hard Drive 2TB USB2.0 White Retail starts at $108.52 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive and A-DATA Hard Drive AHV620S-2TU3-CWH HV620S External Hard Drive 2TB USB2.0 White Retail product page for detailed specifications and price history.
Frequently Asked Questions
Is HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive or A-DATA Hard Drive AHV620S-2TU3-CWH HV620S External Hard Drive 2TB USB2.0 White Retail 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 A-DATA Hard Drive AHV620S-2TU3-CWH HV620S External Hard Drive 2TB USB2.0 White Retail at $0.0543//GB. That is approximately 39% better value per gigabyte.
What is the price per GB of HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive?
The HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive is currently priced at $0.0333/GB ($100.00 for 3TB) at Newegg.
Where can I buy A-DATA Hard Drive AHV620S-2TU3-CWH HV620S External Hard Drive 2TB USB2.0 White Retail for the cheapest price?
The cheapest price for the A-DATA Hard Drive AHV620S-2TU3-CWH HV620S External Hard Drive 2TB USB2.0 White Retail is $108.52 at Newegg, which works out to $0.0543/GB.