The Seagate BarraCuda Internal Hard Drive 8TB SATA 6Gb/s 256MB Cache 3.5-Inch (ST8000DM004),Mechanical Hard Disk costs $0.0287/GB while the WD 6TB Elements SE Portable Hard Drive USB 3.0 Model WDBG8A0060BBK-WESN Black costs $0.0832/GB. Seagate BarraCuda Internal Hard Drive 8TB SATA 6Gb/s 256MB Cache 3.5-Inch (ST8000DM004),Mechanical Hard Disk offers 65% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Seagate BarraCuda Internal Hard Drive 8TB SATA 6Gb/s 256MB Cache 3.5-Inch (ST8000DM004),Mechanical Hard Disk vs WD 6TB Elements SE Portable Hard Drive USB 3.0 Model WDBG8A0060BBK-WESN Black — Which Is Better Value?
Specification Comparison
| Spec | Seagate BarraCuda Internal Hard Drive 8TB SATA 6Gb/s 256MB Cache 3.5-Inch (ST8000DM004),Mechanical Hard Disk | WD 6TB Elements SE Portable Hard Drive USB 3.0 Model WDBG8A0060BBK-WESN Black |
|---|---|---|
| Brand | Seagate | Western Digital |
| Capacity | 8 TB | 6TB |
| $/GB | $0.0287 | $0.0832 |
| Price | $229.99 | $498.91 |
| 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 Seagate BarraCuda Internal Hard Drive 8TB SATA 6Gb/s 256MB Cache 3.5-Inch (ST8000DM004),Mechanical Hard Disk offers better value at $0.0287//GB compared to the WD 6TB Elements SE Portable Hard Drive USB 3.0 Model WDBG8A0060BBK-WESN Black at $0.0832//GB — that's roughly 65% less per gigabyte.
The best deal for the Seagate BarraCuda Internal Hard Drive 8TB SATA 6Gb/s 256MB Cache 3.5-Inch (ST8000DM004),Mechanical Hard Disk is $229.99 at Amazon, while the WD 6TB Elements SE Portable Hard Drive USB 3.0 Model WDBG8A0060BBK-WESN Black starts at $498.91 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Seagate BarraCuda Internal Hard Drive 8TB SATA 6Gb/s 256MB Cache 3.5-Inch (ST8000DM004),Mechanical Hard Disk and WD 6TB Elements SE Portable Hard Drive USB 3.0 Model WDBG8A0060BBK-WESN Black product page for detailed specifications and price history.
Frequently Asked Questions
Is Seagate BarraCuda Internal Hard Drive 8TB SATA 6Gb/s 256MB Cache 3.5-Inch (ST8000DM004),Mechanical Hard Disk or WD 6TB Elements SE Portable Hard Drive USB 3.0 Model WDBG8A0060BBK-WESN Black a better deal?
As of June 2026, Seagate BarraCuda Internal Hard Drive 8TB SATA 6Gb/s 256MB Cache 3.5-Inch (ST8000DM004),Mechanical Hard Disk offers better value at $0.0287//GB compared to WD 6TB Elements SE Portable Hard Drive USB 3.0 Model WDBG8A0060BBK-WESN Black at $0.0832//GB. That is approximately 65% better value per gigabyte.
What is the price per GB of Seagate BarraCuda Internal Hard Drive 8TB SATA 6Gb/s 256MB Cache 3.5-Inch (ST8000DM004),Mechanical Hard Disk?
The Seagate BarraCuda Internal Hard Drive 8TB SATA 6Gb/s 256MB Cache 3.5-Inch (ST8000DM004),Mechanical Hard Disk is currently priced at $0.0287/GB ($229.99 for 8 TB) at Amazon.
Where can I buy WD 6TB Elements SE Portable Hard Drive USB 3.0 Model WDBG8A0060BBK-WESN Black for the cheapest price?
The cheapest price for the WD 6TB Elements SE Portable Hard Drive USB 3.0 Model WDBG8A0060BBK-WESN Black is $498.91 at Newegg, which works out to $0.0832/GB.