The Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" Internal Solid State Drive SU256GBSS3A55S25AH costs $0.1757/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 $0.0900/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 49% better value per gigabyte as of August 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" Internal Solid State Drive SU256GBSS3A55S25AH 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?
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Specification Comparison
| Spec | Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" Internal Solid State Drive SU256GBSS3A55S25AH | 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 | SP Silicon Power | Nusyn |
| Capacity | 256 GB | 1TB |
| $/GB | $0.1757 | $0.0900 |
| Price | $44.97 | $89.99 |
| Retailer | Amazon | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" Internal Solid State Drive SU256GBSS3A55S25AH
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 $0.0900//GB compared to the Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" Internal Solid State Drive SU256GBSS3A55S25AH at $0.1757//GB — that's roughly 49% 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 $89.99 at Newegg, while the Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" Internal Solid State Drive SU256GBSS3A55S25AH starts at $44.97 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" Internal Solid State Drive SU256GBSS3A55S25AH 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 Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" Internal Solid State Drive SU256GBSS3A55S25AH 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 August 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 $0.0900//GB compared to Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" Internal Solid State Drive SU256GBSS3A55S25AH at $0.1757//GB. That is approximately 49% better value per gigabyte.
What is the price per GB of Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" Internal Solid State Drive SU256GBSS3A55S25AH?
The Silicon Power 256GB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" Internal Solid State Drive SU256GBSS3A55S25AH is currently priced at $0.1757/GB ($44.97 for 256 GB) at Amazon.
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 $89.99 at Newegg, which works out to $0.0900/GB.