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 $0.1100/GB while the Crucial - X9 2TB External USB-C SSD - Black costs $0.0980/GB. Crucial - X9 2TB External USB-C SSD - Black offers 11% better value per gigabyte as of April 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 Crucial - X9 2TB External USB-C SSD - Black — Which Is Better Value?
Crucial - X9 2TB External USB-C SSD - Black
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) | Crucial - X9 2TB External USB-C SSD - Black |
|---|---|---|
| Brand | SP Silicon Power | Crucial |
| Capacity | 2 TB | 2 TB |
| $/GB | $0.1100 | $0.0980 |
| Price | $219.97 | $195.99 |
| 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 Crucial - X9 2TB External USB-C SSD - Black offers better value at $0.0980//GB compared to 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) at $0.1100//GB — that's roughly 11% less per gigabyte.
The best deal for the Crucial - X9 2TB External USB-C SSD - Black is $195.99 at Best Buy, while 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) starts at $219.97 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 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) and Crucial - X9 2TB External USB-C SSD - Black 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 Crucial - X9 2TB External USB-C SSD - Black a better deal?
As of April 2026, Crucial - X9 2TB External USB-C SSD - Black offers better value at $0.0980//GB compared to Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC) at $0.1100//GB. That is approximately 11% 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 $0.1100/GB ($219.97 for 2 TB) at Amazon.
Where can I buy Crucial - X9 2TB External USB-C SSD - Black for the cheapest price?
The cheapest price for the Crucial - X9 2TB External USB-C SSD - Black is $195.99 at Best Buy, which works out to $0.0980/GB.