The Bestoss 2TB SATA SSD - 2.5 Inch Internal Hard Drive, 6Gb/s, Up to 550MB/s costs $0.0909/GB while the Silicon Power 1TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,800 MB/s (SU01KGBP44UD9005SN) costs $0.1648/GB. Bestoss 2TB SATA SSD - 2.5 Inch Internal Hard Drive, 6Gb/s, Up to 550MB/s offers 45% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Bestoss 2TB SATA SSD - 2.5 Inch Internal Hard Drive, 6Gb/s, Up to 550MB/s vs Silicon Power 1TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,800 MB/s (SU01KGBP44UD9005SN) — Which Is Better Value?
Specification Comparison
| Spec | Bestoss 2TB SATA SSD - 2.5 Inch Internal Hard Drive, 6Gb/s, Up to 550MB/s | Silicon Power 1TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,800 MB/s (SU01KGBP44UD9005SN) |
|---|---|---|
| Brand | Bestoss | Silicon Power |
| Capacity | 2 TB | 1TB |
| $/GB | $0.0909 | $0.1648 |
| Price | $181.89 | $164.79 |
| Retailer | Amazon | Newegg |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | nvme |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Bestoss 2TB SATA SSD - 2.5 Inch Internal Hard Drive, 6Gb/s, Up to 550MB/s offers better value at $0.0909//GB compared to the Silicon Power 1TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,800 MB/s (SU01KGBP44UD9005SN) at $0.1648//GB — that's roughly 45% less per gigabyte.
The best deal for the Bestoss 2TB SATA SSD - 2.5 Inch Internal Hard Drive, 6Gb/s, Up to 550MB/s is $181.89 at Amazon, while the Silicon Power 1TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,800 MB/s (SU01KGBP44UD9005SN) starts at $164.79 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Bestoss 2TB SATA SSD - 2.5 Inch Internal Hard Drive, 6Gb/s, Up to 550MB/s and Silicon Power 1TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,800 MB/s (SU01KGBP44UD9005SN) product page for detailed specifications and price history.
Frequently Asked Questions
Is Bestoss 2TB SATA SSD - 2.5 Inch Internal Hard Drive, 6Gb/s, Up to 550MB/s or Silicon Power 1TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,800 MB/s (SU01KGBP44UD9005SN) a better deal?
As of July 2026, Bestoss 2TB SATA SSD - 2.5 Inch Internal Hard Drive, 6Gb/s, Up to 550MB/s offers better value at $0.0909//GB compared to Silicon Power 1TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,800 MB/s (SU01KGBP44UD9005SN) at $0.1648//GB. That is approximately 45% better value per gigabyte.
What is the price per GB of Bestoss 2TB SATA SSD - 2.5 Inch Internal Hard Drive, 6Gb/s, Up to 550MB/s?
The Bestoss 2TB SATA SSD - 2.5 Inch Internal Hard Drive, 6Gb/s, Up to 550MB/s is currently priced at $0.0909/GB ($181.89 for 2 TB) at Amazon.
Where can I buy Silicon Power 1TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,800 MB/s (SU01KGBP44UD9005SN) for the cheapest price?
The cheapest price for the Silicon Power 1TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,800 MB/s (SU01KGBP44UD9005SN) is $164.79 at Newegg, which works out to $0.1648/GB.