The Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) costs $0.0300/GB while the WD Elements 10TB USB 3.0 Desktop Hard Drive Black costs $0.0210/GB. WD Elements 10TB USB 3.0 Desktop Hard Drive Black offers 30% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) vs WD Elements 10TB USB 3.0 Desktop Hard Drive Black — Which Is Better Value?
WD Elements 10TB USB 3.0 Desktop Hard Drive Black
Specification Comparison
| Spec | Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) | WD Elements 10TB USB 3.0 Desktop Hard Drive Black |
|---|---|---|
| Brand | Seagate | Western Digital |
| Capacity | 8 TB | 10TB |
| $/GB | $0.0300 | $0.0210 |
| Price | $239.75 | $209.51 |
| 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 WD Elements 10TB USB 3.0 Desktop Hard Drive Black offers better value at $0.0210//GB compared to the Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) at $0.0300//GB — that's roughly 30% less per gigabyte.
The best deal for the WD Elements 10TB USB 3.0 Desktop Hard Drive Black is $209.51 at Newegg, while the Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) starts at $239.75 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) and WD Elements 10TB USB 3.0 Desktop Hard Drive Black product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) or WD Elements 10TB USB 3.0 Desktop Hard Drive Black a better deal?
As of June 2026, WD Elements 10TB USB 3.0 Desktop Hard Drive Black offers better value at $0.0210//GB compared to Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) at $0.0300//GB. That is approximately 30% better value per gigabyte.
What is the price per GB of Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004)?
The Seagate BarraCuda 8 TB Internal Hard Drive HDD – 3.5 Inch SATA 6 Gb/s, 5,400 RPM, 256 MB Cache for Computer Desktop PC (ST8000DMZ04/004) is currently priced at $0.0300/GB ($239.75 for 8 TB) at Amazon.
Where can I buy WD Elements 10TB USB 3.0 Desktop Hard Drive Black for the cheapest price?
The cheapest price for the WD Elements 10TB USB 3.0 Desktop Hard Drive Black is $209.51 at Newegg, which works out to $0.0210/GB.