The Kingston A400 240GB SATA 3 2.5' Internal SSD SA400S37/240G - HDD Replacement for Increase Performance costs $0.3361/GB while the NUSYN NSU53 1TB Portable External SSD - Up to 1050MB/s, USB-C + USB-A 2-in-1, USB 3.2 Gen 2, Compatible with iPhone 15/16+, Android, PS4 & PS5 costs $0.1100/GB. NUSYN NSU53 1TB Portable External SSD - Up to 1050MB/s, USB-C + USB-A 2-in-1, USB 3.2 Gen 2, Compatible with iPhone 15/16+, Android, PS4 & PS5 offers 67% better value per gigabyte as of September 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Kingston A400 240GB SATA 3 2.5' Internal SSD SA400S37/240G - HDD Replacement for Increase Performance vs NUSYN NSU53 1TB Portable External SSD - Up to 1050MB/s, USB-C + USB-A 2-in-1, USB 3.2 Gen 2, Compatible with iPhone 15/16+, Android, PS4 & PS5 — Which Is Better Value?
Prices refresh twice daily; the final price appears at the retailer's checkout. We may earn a commission from retailer links, at no cost to you; it never affects rankings.
Specification Comparison
| Spec | Kingston A400 240GB SATA 3 2.5' Internal SSD SA400S37/240G - HDD Replacement for Increase Performance | NUSYN NSU53 1TB Portable External SSD - Up to 1050MB/s, USB-C + USB-A 2-in-1, USB 3.2 Gen 2, Compatible with iPhone 15/16+, Android, PS4 & PS5 |
|---|---|---|
| Brand | Kingston | Nusyn |
| Capacity | 240GB | 1TB |
| $/GB | $0.3361 | $0.1100 |
| Price | $80.66 | $109.99 |
| Retailer | Newegg | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Kingston A400 240GB SATA 3 2.5' Internal SSD SA400S37/240G - HDD Replacement for Increase Performance
NUSYN NSU53 1TB Portable External SSD - Up to 1050MB/s, USB-C + USB-A 2-in-1, USB 3.2 Gen 2, Compatible with iPhone 15/16+, Android, PS4 & PS5
Which Should You Buy?
Based on current pricing data, the NUSYN NSU53 1TB Portable External SSD - Up to 1050MB/s, USB-C + USB-A 2-in-1, USB 3.2 Gen 2, Compatible with iPhone 15/16+, Android, PS4 & PS5 offers better value at $0.1100//GB compared to the Kingston A400 240GB SATA 3 2.5' Internal SSD SA400S37/240G - HDD Replacement for Increase Performance at $0.3361//GB — that's roughly 67% less per gigabyte.
The best deal for the NUSYN NSU53 1TB Portable External SSD - Up to 1050MB/s, USB-C + USB-A 2-in-1, USB 3.2 Gen 2, Compatible with iPhone 15/16+, Android, PS4 & PS5 is $109.99 at Newegg, while the Kingston A400 240GB SATA 3 2.5' Internal SSD SA400S37/240G - HDD Replacement for Increase Performance starts at $80.66 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Kingston A400 240GB SATA 3 2.5' Internal SSD SA400S37/240G - HDD Replacement for Increase Performance and NUSYN NSU53 1TB Portable External SSD - Up to 1050MB/s, USB-C + USB-A 2-in-1, USB 3.2 Gen 2, Compatible with iPhone 15/16+, Android, PS4 & PS5 product page for detailed specifications and price history.
Frequently Asked Questions
Is Kingston A400 240GB SATA 3 2.5' Internal SSD SA400S37/240G - HDD Replacement for Increase Performance or NUSYN NSU53 1TB Portable External SSD - Up to 1050MB/s, USB-C + USB-A 2-in-1, USB 3.2 Gen 2, Compatible with iPhone 15/16+, Android, PS4 & PS5 a better deal?
As of September 2026, NUSYN NSU53 1TB Portable External SSD - Up to 1050MB/s, USB-C + USB-A 2-in-1, USB 3.2 Gen 2, Compatible with iPhone 15/16+, Android, PS4 & PS5 offers better value at $0.1100//GB compared to Kingston A400 240GB SATA 3 2.5' Internal SSD SA400S37/240G - HDD Replacement for Increase Performance at $0.3361//GB. That is approximately 67% better value per gigabyte.
What is the price per GB of Kingston A400 240GB SATA 3 2.5' Internal SSD SA400S37/240G - HDD Replacement for Increase Performance?
The Kingston A400 240GB SATA 3 2.5' Internal SSD SA400S37/240G - HDD Replacement for Increase Performance is currently priced at $0.3361/GB ($80.66 for 240GB) at Newegg.
Where can I buy NUSYN NSU53 1TB Portable External SSD - Up to 1050MB/s, USB-C + USB-A 2-in-1, USB 3.2 Gen 2, Compatible with iPhone 15/16+, Android, PS4 & PS5 for the cheapest price?
The cheapest price for the NUSYN NSU53 1TB Portable External SSD - Up to 1050MB/s, USB-C + USB-A 2-in-1, USB 3.2 Gen 2, Compatible with iPhone 15/16+, Android, PS4 & PS5 is $109.99 at Newegg, which works out to $0.1100/GB.