The WD - BLACK 6TB Gaming Internal Hard Drive costs $0.0420/GB while the Seagate BarraCuda NE-ST8000DM004 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive costs $0.0312/GB. Seagate BarraCuda NE-ST8000DM004 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive offers 26% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD - BLACK 6TB Gaming Internal Hard Drive vs Seagate BarraCuda NE-ST8000DM004 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive — Which Is Better Value?
WD - BLACK 6TB Gaming Internal Hard Drive
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Specification Comparison
| Spec | WD - BLACK 6TB Gaming Internal Hard Drive | Seagate BarraCuda NE-ST8000DM004 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive |
|---|---|---|
| Brand | Western Digital | Seagate |
| Capacity | 6 TB | 8TB |
| $/GB | $0.0420 | $0.0312 |
| Price | $251.99 | $249.99 |
| Retailer | Best Buy | Newegg |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
WD - BLACK 6TB Gaming Internal Hard Drive
Which Should You Buy?
Based on current pricing data, the Seagate BarraCuda NE-ST8000DM004 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive offers better value at $0.0312//GB compared to the WD - BLACK 6TB Gaming Internal Hard Drive at $0.0420//GB — that's roughly 26% less per gigabyte.
The best deal for the Seagate BarraCuda NE-ST8000DM004 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive is $249.99 at Newegg, while the WD - BLACK 6TB Gaming Internal Hard Drive starts at $251.99 at Best Buy.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each WD - BLACK 6TB Gaming Internal Hard Drive and Seagate BarraCuda NE-ST8000DM004 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive product page for detailed specifications and price history.
Frequently Asked Questions
Is WD - BLACK 6TB Gaming Internal Hard Drive or Seagate BarraCuda NE-ST8000DM004 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive a better deal?
As of September 2026, Seagate BarraCuda NE-ST8000DM004 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive offers better value at $0.0312//GB compared to WD - BLACK 6TB Gaming Internal Hard Drive at $0.0420//GB. That is approximately 26% better value per gigabyte.
What is the price per GB of WD - BLACK 6TB Gaming Internal Hard Drive?
The WD - BLACK 6TB Gaming Internal Hard Drive is currently priced at $0.0420/GB ($251.99 for 6 TB) at Best Buy.
Where can I buy Seagate BarraCuda NE-ST8000DM004 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive for the cheapest price?
The cheapest price for the Seagate BarraCuda NE-ST8000DM004 8TB 5400 RPM 256MB Cache SATA 6.0Gb/s 3.5' Internal Hard Drive Bare Drive is $249.99 at Newegg, which works out to $0.0312/GB.