The WD Blue 8TB Desktop Hard Disk Drive - 5640 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD80EAAZ costs $0.0404/GB while the Seagate - Barracuda 8TB Internal Hard Drive for Desktops costs $0.0350/GB. Seagate - Barracuda 8TB Internal Hard Drive for Desktops offers 13% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD Blue 8TB Desktop Hard Disk Drive - 5640 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD80EAAZ vs Seagate - Barracuda 8TB Internal Hard Drive for Desktops — Which Is Better Value?
Specification Comparison
| Spec | WD Blue 8TB Desktop Hard Disk Drive - 5640 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD80EAAZ | Seagate - Barracuda 8TB Internal Hard Drive for Desktops |
|---|---|---|
| Brand | Western Digital | Seagate |
| Capacity | 8TB | 8 TB |
| $/GB | $0.0404 | $0.0350 |
| Price | $322.99 | $279.99 |
| Retailer | Newegg | 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 Seagate - Barracuda 8TB Internal Hard Drive for Desktops offers better value at $0.0350//GB compared to the WD Blue 8TB Desktop Hard Disk Drive - 5640 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD80EAAZ at $0.0404//GB — that's roughly 13% less per gigabyte.
The best deal for the Seagate - Barracuda 8TB Internal Hard Drive for Desktops is $279.99 at Best Buy, while the WD Blue 8TB Desktop Hard Disk Drive - 5640 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD80EAAZ starts at $322.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each WD Blue 8TB Desktop Hard Disk Drive - 5640 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD80EAAZ and Seagate - Barracuda 8TB Internal Hard Drive for Desktops product page for detailed specifications and price history.
Frequently Asked Questions
Is WD Blue 8TB Desktop Hard Disk Drive - 5640 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD80EAAZ or Seagate - Barracuda 8TB Internal Hard Drive for Desktops a better deal?
As of July 2026, Seagate - Barracuda 8TB Internal Hard Drive for Desktops offers better value at $0.0350//GB compared to WD Blue 8TB Desktop Hard Disk Drive - 5640 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD80EAAZ at $0.0404//GB. That is approximately 13% better value per gigabyte.
What is the price per GB of WD Blue 8TB Desktop Hard Disk Drive - 5640 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD80EAAZ?
The WD Blue 8TB Desktop Hard Disk Drive - 5640 RPM SATA 6Gb/s 256MB Cache 3.5 Inch - WD80EAAZ is currently priced at $0.0404/GB ($322.99 for 8TB) at Newegg.
Where can I buy Seagate - Barracuda 8TB Internal Hard Drive for Desktops for the cheapest price?
The cheapest price for the Seagate - Barracuda 8TB Internal Hard Drive for Desktops is $279.99 at Best Buy, which works out to $0.0350/GB.