The Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Mac, Laptop, PS4, Xbox one costs $0.0640/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 48% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Mac, Laptop, PS4, Xbox one 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 | Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Mac, Laptop, PS4, Xbox one | HGST Ultrastar 7K3000 HUA723030ALA640 (0F12456) 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5' Enterprisel Hard Drive Bare Drive |
|---|---|---|
| Brand | Tianken | HGST |
| Capacity | 1 TB | 3TB |
| $/GB | $0.0640 | $0.0333 |
| Price | $63.99 | $100.00 |
| Retailer | Amazon | 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 Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Mac, Laptop, PS4, Xbox one at $0.0640//GB — that's roughly 48% 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 Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Mac, Laptop, PS4, Xbox one starts at $63.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Mac, Laptop, PS4, Xbox one 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 Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Mac, Laptop, PS4, Xbox one 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 Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Mac, Laptop, PS4, Xbox one at $0.0640//GB. That is approximately 48% better value per gigabyte.
What is the price per GB of Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Mac, Laptop, PS4, Xbox one?
The Tianken 1TB Ultra Slim Portable External Hard Drive USB 3.0 HDD Storage for PC, Mac, Laptop, PS4, Xbox one is currently priced at $0.0640/GB ($63.99 for 1 TB) at Amazon.
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.