The Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD80EFPX costs $0.0444/GB while the WD - Blue 6TB PC Internal Hard Drive for Desktops costs $0.0408/GB. WD - Blue 6TB PC Internal Hard Drive for Desktops offers 8% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD80EFPX vs WD - Blue 6TB PC Internal Hard Drive for Desktops — Which Is Better Value?
WD - Blue 6TB PC Internal Hard Drive for Desktops
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Specification Comparison
| Spec | Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD80EFPX | WD - Blue 6TB PC Internal Hard Drive for Desktops |
|---|---|---|
| Brand | Western Digital | Western Digital |
| Capacity | 8 TB | 6 TB |
| $/GB | $0.0444 | $0.0408 |
| Price | $354.99 | $244.99 |
| Retailer | Amazon | Best Buy |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the WD - Blue 6TB PC Internal Hard Drive for Desktops offers better value at $0.0408//GB compared to the Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD80EFPX at $0.0444//GB — that's roughly 8% less per gigabyte.
The best deal for the WD - Blue 6TB PC Internal Hard Drive for Desktops is $244.99 at Best Buy, while the Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD80EFPX starts at $354.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD80EFPX and WD - Blue 6TB PC Internal Hard Drive for Desktops product page for detailed specifications and price history.
Frequently Asked Questions
Is Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD80EFPX or WD - Blue 6TB PC Internal Hard Drive for Desktops a better deal?
As of August 2026, WD - Blue 6TB PC Internal Hard Drive for Desktops offers better value at $0.0408//GB compared to Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD80EFPX at $0.0444//GB. That is approximately 8% better value per gigabyte.
What is the price per GB of Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD80EFPX?
The Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD - 5640 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD80EFPX is currently priced at $0.0444/GB ($354.99 for 8 TB) at Amazon.
Where can I buy WD - Blue 6TB PC Internal Hard Drive for Desktops for the cheapest price?
The cheapest price for the WD - Blue 6TB PC Internal Hard Drive for Desktops is $244.99 at Best Buy, which works out to $0.0408/GB.