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 $0.1050/GB while the Western Digital WD Red SA500 2.5' 2TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS200T1R0A costs $0.1976/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 47% better value per gigabyte as of June 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 Western Digital WD Red SA500 2.5' 2TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS200T1R0A — 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) | Western Digital WD Red SA500 2.5' 2TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS200T1R0A |
|---|---|---|
| Brand | SP Silicon Power | Western Digital |
| Capacity | 2 TB | 2TB |
| $/GB | $0.1050 | $0.1976 |
| Price | $209.97 | $395.10 |
| 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 $0.1050//GB compared to the Western Digital WD Red SA500 2.5' 2TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS200T1R0A at $0.1976//GB — that's roughly 47% 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 $209.97 at Amazon, while the Western Digital WD Red SA500 2.5' 2TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS200T1R0A starts at $395.10 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 Western Digital WD Red SA500 2.5' 2TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS200T1R0A 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 Western Digital WD Red SA500 2.5' 2TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS200T1R0A a better deal?
As of June 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 $0.1050//GB compared to Western Digital WD Red SA500 2.5' 2TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS200T1R0A at $0.1976//GB. That is approximately 47% 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 $0.1050/GB ($209.97 for 2 TB) at Amazon.
Where can I buy Western Digital WD Red SA500 2.5' 2TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS200T1R0A for the cheapest price?
The cheapest price for the Western Digital WD Red SA500 2.5' 2TB SATA III 3D NAND Internal Solid State Drive (SSD) WDS200T1R0A is $395.10 at Newegg, which works out to $0.1976/GB.