The ADATA 2TB HD770G RGB IP68 USB 3.2 Portable External Hard Drive Black - AHD770G-2TU32G1-CBK costs $0.0601/GB while 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. HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive offers 45% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
ADATA 2TB HD770G RGB IP68 USB 3.2 Portable External Hard Drive Black - AHD770G-2TU32G1-CBK vs HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive — Which Is Better Value?
Specification Comparison
| Spec | ADATA 2TB HD770G RGB IP68 USB 3.2 Portable External Hard Drive Black - AHD770G-2TU32G1-CBK | HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive |
|---|---|---|
| Brand | ADATA | HGST |
| Capacity | 2TB | 3TB |
| $/GB | $0.0601 | $0.0333 |
| Price | $120.15 | $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 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 ADATA 2TB HD770G RGB IP68 USB 3.2 Portable External Hard Drive Black - AHD770G-2TU32G1-CBK at $0.0601//GB — that's roughly 45% 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 ADATA 2TB HD770G RGB IP68 USB 3.2 Portable External Hard Drive Black - AHD770G-2TU32G1-CBK starts at $120.15 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each ADATA 2TB HD770G RGB IP68 USB 3.2 Portable External Hard Drive Black - AHD770G-2TU32G1-CBK and HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is ADATA 2TB HD770G RGB IP68 USB 3.2 Portable External Hard Drive Black - AHD770G-2TU32G1-CBK or HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive 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 ADATA 2TB HD770G RGB IP68 USB 3.2 Portable External Hard Drive Black - AHD770G-2TU32G1-CBK at $0.0601//GB. That is approximately 45% better value per gigabyte.
What is the price per GB of ADATA 2TB HD770G RGB IP68 USB 3.2 Portable External Hard Drive Black - AHD770G-2TU32G1-CBK?
The ADATA 2TB HD770G RGB IP68 USB 3.2 Portable External Hard Drive Black - AHD770G-2TU32G1-CBK is currently priced at $0.0601/GB ($120.15 for 2TB) at Newegg.
Where can I buy HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive for the cheapest price?
The cheapest price 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, which works out to $0.0333/GB.