The KEXIN 64GB SATA III Internal SSD 2.5" Internal Solid State Drive 64G up to 280MB/s SATA 3.0 Internal Drive 3D NAND Flash Internal SSD for Laptop PC Storage and Upgrade costs $0.3905/GB while the WD - Blue SA510 500GB Internal SSD SATA costs $0.1120/GB. WD - Blue SA510 500GB Internal SSD SATA offers 71% better value per gigabyte as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
KEXIN 64GB SATA III Internal SSD 2.5" Internal Solid State Drive 64G up to 280MB/s SATA 3.0 Internal Drive 3D NAND Flash Internal SSD for Laptop PC Storage and Upgrade vs WD - Blue SA510 500GB Internal SSD SATA — Which Is Better Value?
WD - Blue SA510 500GB Internal SSD SATA
Specification Comparison
| Spec | KEXIN 64GB SATA III Internal SSD 2.5" Internal Solid State Drive 64G up to 280MB/s SATA 3.0 Internal Drive 3D NAND Flash Internal SSD for Laptop PC Storage and Upgrade | WD - Blue SA510 500GB Internal SSD SATA |
|---|---|---|
| Brand | KEXIN | Western Digital |
| Capacity | 64 GB | 500 GB |
| $/GB | $0.3905 | $0.1120 |
| Price | $24.99 | $55.99 |
| Retailer | Amazon | Best Buy |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the WD - Blue SA510 500GB Internal SSD SATA offers better value at $0.1120//GB compared to the KEXIN 64GB SATA III Internal SSD 2.5" Internal Solid State Drive 64G up to 280MB/s SATA 3.0 Internal Drive 3D NAND Flash Internal SSD for Laptop PC Storage and Upgrade at $0.3905//GB — that's roughly 71% less per gigabyte.
The best deal for the WD - Blue SA510 500GB Internal SSD SATA is $55.99 at Best Buy, while the KEXIN 64GB SATA III Internal SSD 2.5" Internal Solid State Drive 64G up to 280MB/s SATA 3.0 Internal Drive 3D NAND Flash Internal SSD for Laptop PC Storage and Upgrade starts at $24.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each KEXIN 64GB SATA III Internal SSD 2.5" Internal Solid State Drive 64G up to 280MB/s SATA 3.0 Internal Drive 3D NAND Flash Internal SSD for Laptop PC Storage and Upgrade and WD - Blue SA510 500GB Internal SSD SATA product page for detailed specifications and price history.
Frequently Asked Questions
Is KEXIN 64GB SATA III Internal SSD 2.5" Internal Solid State Drive 64G up to 280MB/s SATA 3.0 Internal Drive 3D NAND Flash Internal SSD for Laptop PC Storage and Upgrade or WD - Blue SA510 500GB Internal SSD SATA a better deal?
As of April 2026, WD - Blue SA510 500GB Internal SSD SATA offers better value at $0.1120//GB compared to KEXIN 64GB SATA III Internal SSD 2.5" Internal Solid State Drive 64G up to 280MB/s SATA 3.0 Internal Drive 3D NAND Flash Internal SSD for Laptop PC Storage and Upgrade at $0.3905//GB. That is approximately 71% better value per gigabyte.
What is the price per GB of KEXIN 64GB SATA III Internal SSD 2.5" Internal Solid State Drive 64G up to 280MB/s SATA 3.0 Internal Drive 3D NAND Flash Internal SSD for Laptop PC Storage and Upgrade?
The KEXIN 64GB SATA III Internal SSD 2.5" Internal Solid State Drive 64G up to 280MB/s SATA 3.0 Internal Drive 3D NAND Flash Internal SSD for Laptop PC Storage and Upgrade is currently priced at $0.3905/GB ($24.99 for 64 GB) at Amazon.
Where can I buy WD - Blue SA510 500GB Internal SSD SATA for the cheapest price?
The cheapest price for the WD - Blue SA510 500GB Internal SSD SATA is $55.99 at Best Buy, which works out to $0.1120/GB.