The WD - Blue SA510 500GB Internal SSD SATA costs $0.1120/GB while the CMS 512GB mini m-SATA SSD Drive SATA III 6GB/s Compatible with Dell Inspiron 14 (5447), Inspiron 15 (5547), Inspiron 15 (7537) - C65 costs $0.0889/GB. CMS 512GB mini m-SATA SSD Drive SATA III 6GB/s Compatible with Dell Inspiron 14 (5447), Inspiron 15 (5547), Inspiron 15 (7537) - C65 offers 21% better value per gigabyte as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD - Blue SA510 500GB Internal SSD SATA vs CMS 512GB mini m-SATA SSD Drive SATA III 6GB/s Compatible with Dell Inspiron 14 (5447), Inspiron 15 (5547), Inspiron 15 (7537) - C65 — Which Is Better Value?
WD - Blue SA510 500GB Internal SSD SATA
Specification Comparison
| Spec | WD - Blue SA510 500GB Internal SSD SATA | CMS 512GB mini m-SATA SSD Drive SATA III 6GB/s Compatible with Dell Inspiron 14 (5447), Inspiron 15 (5547), Inspiron 15 (7537) - C65 |
|---|---|---|
| Brand | Western Digital | CMS |
| Capacity | 500 GB | 512GB |
| $/GB | $0.1120 | $0.0889 |
| Price | $55.99 | $45.50 |
| Retailer | Best Buy | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the CMS 512GB mini m-SATA SSD Drive SATA III 6GB/s Compatible with Dell Inspiron 14 (5447), Inspiron 15 (5547), Inspiron 15 (7537) - C65 offers better value at $0.0889//GB compared to the WD - Blue SA510 500GB Internal SSD SATA at $0.1120//GB — that's roughly 21% less per gigabyte.
The best deal for the CMS 512GB mini m-SATA SSD Drive SATA III 6GB/s Compatible with Dell Inspiron 14 (5447), Inspiron 15 (5547), Inspiron 15 (7537) - C65 is $45.50 at Newegg, while the WD - Blue SA510 500GB Internal SSD SATA starts at $55.99 at Best Buy.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each WD - Blue SA510 500GB Internal SSD SATA and CMS 512GB mini m-SATA SSD Drive SATA III 6GB/s Compatible with Dell Inspiron 14 (5447), Inspiron 15 (5547), Inspiron 15 (7537) - C65 product page for detailed specifications and price history.
Frequently Asked Questions
Is WD - Blue SA510 500GB Internal SSD SATA or CMS 512GB mini m-SATA SSD Drive SATA III 6GB/s Compatible with Dell Inspiron 14 (5447), Inspiron 15 (5547), Inspiron 15 (7537) - C65 a better deal?
As of April 2026, CMS 512GB mini m-SATA SSD Drive SATA III 6GB/s Compatible with Dell Inspiron 14 (5447), Inspiron 15 (5547), Inspiron 15 (7537) - C65 offers better value at $0.0889//GB compared to WD - Blue SA510 500GB Internal SSD SATA at $0.1120//GB. That is approximately 21% better value per gigabyte.
What is the price per GB of WD - Blue SA510 500GB Internal SSD SATA?
The WD - Blue SA510 500GB Internal SSD SATA is currently priced at $0.1120/GB ($55.99 for 500 GB) at Best Buy.
Where can I buy CMS 512GB mini m-SATA SSD Drive SATA III 6GB/s Compatible with Dell Inspiron 14 (5447), Inspiron 15 (5547), Inspiron 15 (7537) - C65 for the cheapest price?
The cheapest price for the CMS 512GB mini m-SATA SSD Drive SATA III 6GB/s Compatible with Dell Inspiron 14 (5447), Inspiron 15 (5547), Inspiron 15 (7537) - C65 is $45.50 at Newegg, which works out to $0.0889/GB.