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 External SSD / USB Drive - Up to 1050MB/s, 2-in-1 USB-C + USB-A, USB 3.2 Gen2, Portable Solid State Drive for iPhone 15/16+ costs $0.1100/GB. Nusyn NSU53 1TB External SSD / USB Drive - Up to 1050MB/s, 2-in-1 USB-C + USB-A, USB 3.2 Gen2, Portable Solid State Drive for iPhone 15/16+ offers 67% better value per gigabyte as of July 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 External SSD / USB Drive - Up to 1050MB/s, 2-in-1 USB-C + USB-A, USB 3.2 Gen2, Portable Solid State Drive for iPhone 15/16+ — Which Is Better Value?
Specification Comparison
| Spec | Kingston A400 240GB SATA 3 2.5' Internal SSD SA400S37/240G - HDD Replacement for Increase Performance | Nusyn NSU53 1TB External SSD / USB Drive - Up to 1050MB/s, 2-in-1 USB-C + USB-A, USB 3.2 Gen2, Portable Solid State Drive for iPhone 15/16+ |
|---|---|---|
| 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
Which Should You Buy?
Based on current pricing data, the Nusyn NSU53 1TB External SSD / USB Drive - Up to 1050MB/s, 2-in-1 USB-C + USB-A, USB 3.2 Gen2, Portable Solid State Drive for iPhone 15/16+ 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 External SSD / USB Drive - Up to 1050MB/s, 2-in-1 USB-C + USB-A, USB 3.2 Gen2, Portable Solid State Drive for iPhone 15/16+ 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 External SSD / USB Drive - Up to 1050MB/s, 2-in-1 USB-C + USB-A, USB 3.2 Gen2, Portable Solid State Drive for iPhone 15/16+ 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 External SSD / USB Drive - Up to 1050MB/s, 2-in-1 USB-C + USB-A, USB 3.2 Gen2, Portable Solid State Drive for iPhone 15/16+ a better deal?
As of July 2026, Nusyn NSU53 1TB External SSD / USB Drive - Up to 1050MB/s, 2-in-1 USB-C + USB-A, USB 3.2 Gen2, Portable Solid State Drive for iPhone 15/16+ 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 External SSD / USB Drive - Up to 1050MB/s, 2-in-1 USB-C + USB-A, USB 3.2 Gen2, Portable Solid State Drive for iPhone 15/16+ for the cheapest price?
The cheapest price for the Nusyn NSU53 1TB External SSD / USB Drive - Up to 1050MB/s, 2-in-1 USB-C + USB-A, USB 3.2 Gen2, Portable Solid State Drive for iPhone 15/16+ is $109.99 at Newegg, which works out to $0.1100/GB.