The Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX costs $0.0362/GB while the Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, White - HDTCA40XW3CA costs $0.0454/GB. Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX offers 20% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX vs Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, White - HDTCA40XW3CA — Which Is Better Value?
Specification Comparison
| Spec | Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX | Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, White - HDTCA40XW3CA |
|---|---|---|
| Brand | Western Digital | TOSHIBA |
| Capacity | 4 TB | 4 TB |
| $/GB | $0.0362 | $0.0454 |
| Price | $144.99 | $181.74 |
| Retailer | Amazon | Amazon |
| Category | Hard Drives (HDD) | Hard Drives (HDD) |
| Subcategory | hdd | hdd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX offers better value at $0.0362//GB compared to the Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, White - HDTCA40XW3CA at $0.0454//GB — that's roughly 20% less per gigabyte.
The best deal for the Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX is $144.99 at Amazon, while the Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, White - HDTCA40XW3CA starts at $181.74 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 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX and Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, White - HDTCA40XW3CA product page for detailed specifications and price history.
Frequently Asked Questions
Is Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX or Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, White - HDTCA40XW3CA a better deal?
As of June 2026, Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX offers better value at $0.0362//GB compared to Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, White - HDTCA40XW3CA at $0.0454//GB. That is approximately 20% better value per gigabyte.
What is the price per GB of Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX?
The Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX is currently priced at $0.0362/GB ($144.99 for 4 TB) at Amazon.
Where can I buy Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, White - HDTCA40XW3CA for the cheapest price?
The cheapest price for the Toshiba Canvio Advance 4TB Portable External Hard Drive USB 3.0, White - HDTCA40XW3CA is $181.74 at Amazon, which works out to $0.0454/GB.