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 KingSpec ONEBOOM X500 2TB PCIe 5.0x4 M.2 NVMe 2280 Gen5 SSD TLC NAND Internal Solid State Drive, Seq. Read Speeds Up to 14,000/13,000 MB/s, Best... costs $0.1800/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 45% 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 KingSpec ONEBOOM X500 2TB PCIe 5.0x4 M.2 NVMe 2280 Gen5 SSD TLC NAND Internal Solid State Drive, Seq. Read Speeds Up to 14,000/13,000 MB/s, Best... — 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) | KingSpec ONEBOOM X500 2TB PCIe 5.0x4 M.2 NVMe 2280 Gen5 SSD TLC NAND Internal Solid State Drive, Seq. Read Speeds Up to 14,000/13,000 MB/s, Best... |
|---|---|---|
| Brand | SP Silicon Power | KingSpec |
| Capacity | 2 TB | 2TB |
| $/GB | $0.0990 | $0.1800 |
| Price | $197.97 | $359.99 |
| Retailer | Amazon | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | nvme |
Price Across Retailers
Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC)
KingSpec ONEBOOM X500 2TB PCIe 5.0x4 M.2 NVMe 2280 Gen5 SSD TLC NAND Internal Solid State Drive, Seq. Read Speeds Up to 14,000/13,000 MB/s, Best...
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 KingSpec ONEBOOM X500 2TB PCIe 5.0x4 M.2 NVMe 2280 Gen5 SSD TLC NAND Internal Solid State Drive, Seq. Read Speeds Up to 14,000/13,000 MB/s, Best... at $0.1800//GB — that's roughly 45% 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 KingSpec ONEBOOM X500 2TB PCIe 5.0x4 M.2 NVMe 2280 Gen5 SSD TLC NAND Internal Solid State Drive, Seq. Read Speeds Up to 14,000/13,000 MB/s, Best... starts at $359.99 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 KingSpec ONEBOOM X500 2TB PCIe 5.0x4 M.2 NVMe 2280 Gen5 SSD TLC NAND Internal Solid State Drive, Seq. Read Speeds Up to 14,000/13,000 MB/s, Best... 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 KingSpec ONEBOOM X500 2TB PCIe 5.0x4 M.2 NVMe 2280 Gen5 SSD TLC NAND Internal Solid State Drive, Seq. Read Speeds Up to 14,000/13,000 MB/s, Best... 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 KingSpec ONEBOOM X500 2TB PCIe 5.0x4 M.2 NVMe 2280 Gen5 SSD TLC NAND Internal Solid State Drive, Seq. Read Speeds Up to 14,000/13,000 MB/s, Best... at $0.1800//GB. That is approximately 45% 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 KingSpec ONEBOOM X500 2TB PCIe 5.0x4 M.2 NVMe 2280 Gen5 SSD TLC NAND Internal Solid State Drive, Seq. Read Speeds Up to 14,000/13,000 MB/s, Best... for the cheapest price?
The cheapest price for the KingSpec ONEBOOM X500 2TB PCIe 5.0x4 M.2 NVMe 2280 Gen5 SSD TLC NAND Internal Solid State Drive, Seq. Read Speeds Up to 14,000/13,000 MB/s, Best... is $359.99 at Newegg, which works out to $0.1800/GB.