The HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare 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 Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare 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 Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare 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 Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare 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 Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare 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 Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare 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 Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare 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 Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare 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 Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare 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 Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive?
The HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare 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.