The HGST HUS724030ALA640 (0F14689) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive costs $0.0238/GB while the A-DATA HDD AHV620S-2TU31-CBL HV620S External Hard Drive 2TB USB3.1 BLUE Retail costs $0.0680/GB. HGST HUS724030ALA640 (0F14689) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive offers 65% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
HGST HUS724030ALA640 (0F14689) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive vs A-DATA HDD AHV620S-2TU31-CBL HV620S External Hard Drive 2TB USB3.1 BLUE Retail — Which Is Better Value?
Specification Comparison
| Spec | HGST HUS724030ALA640 (0F14689) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive | A-DATA HDD AHV620S-2TU31-CBL HV620S External Hard Drive 2TB USB3.1 BLUE Retail |
|---|---|---|
| Brand | HGST | A-DATA |
| Capacity | 3TB | 2TB |
| $/GB | $0.0238 | $0.0680 |
| Price | $71.25 | $135.99 |
| 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 (0F14689) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive offers better value at $0.0238//GB compared to the A-DATA HDD AHV620S-2TU31-CBL HV620S External Hard Drive 2TB USB3.1 BLUE Retail at $0.0680//GB — that's roughly 65% less per gigabyte.
The best deal for the HGST HUS724030ALA640 (0F14689) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive is $71.25 at Newegg, while the A-DATA HDD AHV620S-2TU31-CBL HV620S External Hard Drive 2TB USB3.1 BLUE Retail starts at $135.99 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 (0F14689) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive and A-DATA HDD AHV620S-2TU31-CBL HV620S External Hard Drive 2TB USB3.1 BLUE Retail product page for detailed specifications and price history.
Frequently Asked Questions
Is HGST HUS724030ALA640 (0F14689) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive or A-DATA HDD AHV620S-2TU31-CBL HV620S External Hard Drive 2TB USB3.1 BLUE Retail a better deal?
As of June 2026, HGST HUS724030ALA640 (0F14689) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive offers better value at $0.0238//GB compared to A-DATA HDD AHV620S-2TU31-CBL HV620S External Hard Drive 2TB USB3.1 BLUE Retail at $0.0680//GB. That is approximately 65% better value per gigabyte.
What is the price per GB of HGST HUS724030ALA640 (0F14689) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive?
The HGST HUS724030ALA640 (0F14689) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive is currently priced at $0.0238/GB ($71.25 for 3TB) at Newegg.
Where can I buy A-DATA HDD AHV620S-2TU31-CBL HV620S External Hard Drive 2TB USB3.1 BLUE Retail for the cheapest price?
The cheapest price for the A-DATA HDD AHV620S-2TU31-CBL HV620S External Hard Drive 2TB USB3.1 BLUE Retail is $135.99 at Newegg, which works out to $0.0680/GB.