The Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) costs $0.0990/GB while the Lexar ARMOR 700 2TB USB 3.2 Gen Type-C Portable External SSD costs $0.2175/GB. Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) offers 54% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) vs Lexar ARMOR 700 2TB USB 3.2 Gen Type-C Portable External SSD — Which Is Better Value?
Specification Comparison
| Spec | Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) | Lexar ARMOR 700 2TB USB 3.2 Gen Type-C Portable External SSD |
|---|---|---|
| Brand | SP Silicon Power | Lexar |
| Capacity | 2 TB | 2TB |
| $/GB | $0.0990 | $0.2175 |
| Price | $197.97 | $434.99 |
| Retailer | Amazon | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) offers better value at $0.0990//GB compared to the Lexar ARMOR 700 2TB USB 3.2 Gen Type-C Portable External SSD at $0.2175//GB — that's roughly 54% less per gigabyte.
The best deal for the Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) is $197.97 at Amazon, while the Lexar ARMOR 700 2TB USB 3.2 Gen Type-C Portable External SSD starts at $434.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) and Lexar ARMOR 700 2TB USB 3.2 Gen Type-C Portable External SSD product page for detailed specifications and price history.
Frequently Asked Questions
Is Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) or Lexar ARMOR 700 2TB USB 3.2 Gen Type-C Portable External SSD a better deal?
As of July 2026, Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) offers better value at $0.0990//GB compared to Lexar ARMOR 700 2TB USB 3.2 Gen Type-C Portable External SSD at $0.2175//GB. That is approximately 54% better value per gigabyte.
What is the price per GB of Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC)?
The Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) is currently priced at $0.0990/GB ($197.97 for 2 TB) at Amazon.
Where can I buy Lexar ARMOR 700 2TB USB 3.2 Gen Type-C Portable External SSD for the cheapest price?
The cheapest price for the Lexar ARMOR 700 2TB USB 3.2 Gen Type-C Portable External SSD is $434.99 at Newegg, which works out to $0.2175/GB.