The HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive costs $0.0333/GB while the ADATA HV620S 1 TB White External Hard Drive - USB 3.1 (AHV620S-1TU3-CWH) costs $0.1460/GB. HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive offers 77% 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 ADATA HV620S 1 TB White External Hard Drive - USB 3.1 (AHV620S-1TU3-CWH) — Which Is Better Value?
Specification Comparison
| Spec | HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive | ADATA HV620S 1 TB White External Hard Drive - USB 3.1 (AHV620S-1TU3-CWH) |
|---|---|---|
| Brand | HGST | ADATA |
| Capacity | 3TB | 1TB |
| $/GB | $0.0333 | $0.1460 |
| Price | $100.00 | $145.99 |
| 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 ADATA HV620S 1 TB White External Hard Drive - USB 3.1 (AHV620S-1TU3-CWH) at $0.1460//GB — that's roughly 77% 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 ADATA HV620S 1 TB White External Hard Drive - USB 3.1 (AHV620S-1TU3-CWH) starts at $145.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each HGST HUS724030ALA640 - 3TB 3.5' SATA 7,200 RPM 6Gb/s Hard Drive and ADATA HV620S 1 TB White External Hard Drive - USB 3.1 (AHV620S-1TU3-CWH) 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 ADATA HV620S 1 TB White External Hard Drive - USB 3.1 (AHV620S-1TU3-CWH) 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 ADATA HV620S 1 TB White External Hard Drive - USB 3.1 (AHV620S-1TU3-CWH) at $0.1460//GB. That is approximately 77% 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 ADATA HV620S 1 TB White External Hard Drive - USB 3.1 (AHV620S-1TU3-CWH) for the cheapest price?
The cheapest price for the ADATA HV620S 1 TB White External Hard Drive - USB 3.1 (AHV620S-1TU3-CWH) is $145.99 at Newegg, which works out to $0.1460/GB.