The Western Digital WD Red SA500 2.5' 4TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS400T1R0A costs $0.2114/GB while the Fikwot FX815 4TB SSD, 2.5" SATA SSD, Internal Solid State Drive, Up to 560MB/s, 3D NAND SLC Cashe, Compatible with Laptop & PC Desktop costs $0.0800/GB. Fikwot FX815 4TB SSD, 2.5" SATA SSD, Internal Solid State Drive, Up to 560MB/s, 3D NAND SLC Cashe, Compatible with Laptop & PC Desktop offers 62% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Western Digital WD Red SA500 2.5' 4TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS400T1R0A vs Fikwot FX815 4TB SSD, 2.5" SATA SSD, Internal Solid State Drive, Up to 560MB/s, 3D NAND SLC Cashe, Compatible with Laptop & PC Desktop — Which Is Better Value?
Specification Comparison
| Spec | Western Digital WD Red SA500 2.5' 4TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS400T1R0A | Fikwot FX815 4TB SSD, 2.5" SATA SSD, Internal Solid State Drive, Up to 560MB/s, 3D NAND SLC Cashe, Compatible with Laptop & PC Desktop |
|---|---|---|
| Brand | Western Digital | Fikwot |
| Capacity | 4TB | 4 TB |
| $/GB | $0.2114 | $0.0800 |
| Price | $845.49 | $319.99 |
| Retailer | Newegg | Amazon |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Fikwot FX815 4TB SSD, 2.5" SATA SSD, Internal Solid State Drive, Up to 560MB/s, 3D NAND SLC Cashe, Compatible with Laptop & PC Desktop offers better value at $0.0800//GB compared to the Western Digital WD Red SA500 2.5' 4TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS400T1R0A at $0.2114//GB — that's roughly 62% less per gigabyte.
The best deal for the Fikwot FX815 4TB SSD, 2.5" SATA SSD, Internal Solid State Drive, Up to 560MB/s, 3D NAND SLC Cashe, Compatible with Laptop & PC Desktop is $319.99 at Amazon, while the Western Digital WD Red SA500 2.5' 4TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS400T1R0A starts at $845.49 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Western Digital WD Red SA500 2.5' 4TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS400T1R0A and Fikwot FX815 4TB SSD, 2.5" SATA SSD, Internal Solid State Drive, Up to 560MB/s, 3D NAND SLC Cashe, Compatible with Laptop & PC Desktop product page for detailed specifications and price history.
Frequently Asked Questions
Is Western Digital WD Red SA500 2.5' 4TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS400T1R0A or Fikwot FX815 4TB SSD, 2.5" SATA SSD, Internal Solid State Drive, Up to 560MB/s, 3D NAND SLC Cashe, Compatible with Laptop & PC Desktop a better deal?
As of June 2026, Fikwot FX815 4TB SSD, 2.5" SATA SSD, Internal Solid State Drive, Up to 560MB/s, 3D NAND SLC Cashe, Compatible with Laptop & PC Desktop offers better value at $0.0800//GB compared to Western Digital WD Red SA500 2.5' 4TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS400T1R0A at $0.2114//GB. That is approximately 62% better value per gigabyte.
What is the price per GB of Western Digital WD Red SA500 2.5' 4TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS400T1R0A?
The Western Digital WD Red SA500 2.5' 4TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS400T1R0A is currently priced at $0.2114/GB ($845.49 for 4TB) at Newegg.
Where can I buy Fikwot FX815 4TB SSD, 2.5" SATA SSD, Internal Solid State Drive, Up to 560MB/s, 3D NAND SLC Cashe, Compatible with Laptop & PC Desktop for the cheapest price?
The cheapest price for the Fikwot FX815 4TB SSD, 2.5" SATA SSD, Internal Solid State Drive, Up to 560MB/s, 3D NAND SLC Cashe, Compatible with Laptop & PC Desktop is $319.99 at Amazon, which works out to $0.0800/GB.