The KOOTION External SSD 250GB Portable SSD High-Speed Solid State Drive, Read up to 500MB/s & Write up to 450MB/s costs $0.1406/GB while the WD - Blue SA510 500GB Internal SSD SATA costs $0.1120/GB. WD - Blue SA510 500GB Internal SSD SATA offers 20% better value per gigabyte as of April 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
KOOTION External SSD 250GB Portable SSD High-Speed Solid State Drive, Read up to 500MB/s & Write up to 450MB/s vs WD - Blue SA510 500GB Internal SSD SATA — Which Is Better Value?
WD - Blue SA510 500GB Internal SSD SATA
Specification Comparison
| Spec | KOOTION External SSD 250GB Portable SSD High-Speed Solid State Drive, Read up to 500MB/s & Write up to 450MB/s | WD - Blue SA510 500GB Internal SSD SATA |
|---|---|---|
| Brand | KOOTION | Western Digital |
| Capacity | 250 GB | 500 GB |
| $/GB | $0.1406 | $0.1120 |
| Price | $35.14 | $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 KOOTION External SSD 250GB Portable SSD High-Speed Solid State Drive, Read up to 500MB/s & Write up to 450MB/s at $0.1406//GB — that's roughly 20% less per gigabyte.
The best deal for the WD - Blue SA510 500GB Internal SSD SATA is $55.99 at Best Buy, while the KOOTION External SSD 250GB Portable SSD High-Speed Solid State Drive, Read up to 500MB/s & Write up to 450MB/s starts at $35.14 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each KOOTION External SSD 250GB Portable SSD High-Speed Solid State Drive, Read up to 500MB/s & Write up to 450MB/s and WD - Blue SA510 500GB Internal SSD SATA product page for detailed specifications and price history.
Frequently Asked Questions
Is KOOTION External SSD 250GB Portable SSD High-Speed Solid State Drive, Read up to 500MB/s & Write up to 450MB/s 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 KOOTION External SSD 250GB Portable SSD High-Speed Solid State Drive, Read up to 500MB/s & Write up to 450MB/s at $0.1406//GB. That is approximately 20% better value per gigabyte.
What is the price per GB of KOOTION External SSD 250GB Portable SSD High-Speed Solid State Drive, Read up to 500MB/s & Write up to 450MB/s?
The KOOTION External SSD 250GB Portable SSD High-Speed Solid State Drive, Read up to 500MB/s & Write up to 450MB/s is currently priced at $0.1406/GB ($35.14 for 250 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.