The SanDisk Extreme PRO 256GB CFast 2.0 Memory Card #SDCFSP-256G-A46D costs $2.5749/GB while the Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX costs $0.0325/GB. Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX offers 99% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SanDisk Extreme PRO 256GB CFast 2.0 Memory Card #SDCFSP-256G-A46D vs Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX — Which Is Better Value?
Specification Comparison
| Spec | SanDisk Extreme PRO 256GB CFast 2.0 Memory Card #SDCFSP-256G-A46D | Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX |
|---|---|---|
| Brand | SanDisk | Western Digital |
| Capacity | 256GB | 4 TB |
| $/GB | $2.5749 | $0.0325 |
| Price | $659.17 | $129.99 |
| Retailer | Newegg | 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 $0.0325//GB compared to the SanDisk Extreme PRO 256GB CFast 2.0 Memory Card #SDCFSP-256G-A46D at $2.5749//GB — that's roughly 99% 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 $129.99 at Amazon, while the SanDisk Extreme PRO 256GB CFast 2.0 Memory Card #SDCFSP-256G-A46D starts at $659.17 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SanDisk Extreme PRO 256GB CFast 2.0 Memory Card #SDCFSP-256G-A46D and Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX product page for detailed specifications and price history.
Frequently Asked Questions
Is SanDisk Extreme PRO 256GB CFast 2.0 Memory Card #SDCFSP-256G-A46D or Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX a better deal?
As of May 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 $0.0325//GB compared to SanDisk Extreme PRO 256GB CFast 2.0 Memory Card #SDCFSP-256G-A46D at $2.5749//GB. That is approximately 99% better value per gigabyte.
What is the price per GB of SanDisk Extreme PRO 256GB CFast 2.0 Memory Card #SDCFSP-256G-A46D?
The SanDisk Extreme PRO 256GB CFast 2.0 Memory Card #SDCFSP-256G-A46D is currently priced at $2.5749/GB ($659.17 for 256GB) at Newegg.
Where can I buy Western Digital 4TB WD Blue PC Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD40EZZX for the cheapest price?
The cheapest price 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 $129.99 at Amazon, which works out to $0.0325/GB.