The Silicon Power 1TB UD90 2230 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 4,900/3,200MB/s Solid State Drive Compatible with Steam Deck (SU01KGBP44UD9007MN) costs $0.1848/GB while the Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red costs $0.1070/GB. Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red offers 42% better value per gigabyte as of June 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Silicon Power 1TB UD90 2230 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 4,900/3,200MB/s Solid State Drive Compatible with Steam Deck (SU01KGBP44UD9007MN) vs Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red — Which Is Better Value?
Specification Comparison
| Spec | Silicon Power 1TB UD90 2230 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 4,900/3,200MB/s Solid State Drive Compatible with Steam Deck (SU01KGBP44UD9007MN) | Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red |
|---|---|---|
| Brand | Silicon Power | Vansuny |
| Capacity | 1TB | 1 TB |
| $/GB | $0.1848 | $0.1070 |
| Price | $184.79 | $106.99 |
| Retailer | Newegg | Amazon |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | ssd |
Price Across Retailers
Silicon Power 1TB UD90 2230 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 4,900/3,200MB/s Solid State Drive Compatible with Steam Deck (SU01KGBP44UD9007MN)
Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red
Which Should You Buy?
Based on current pricing data, the Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red offers better value at $0.1070//GB compared to the Silicon Power 1TB UD90 2230 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 4,900/3,200MB/s Solid State Drive Compatible with Steam Deck (SU01KGBP44UD9007MN) at $0.1848//GB — that's roughly 42% less per gigabyte.
The best deal for the Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red is $106.99 at Amazon, while the Silicon Power 1TB UD90 2230 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 4,900/3,200MB/s Solid State Drive Compatible with Steam Deck (SU01KGBP44UD9007MN) starts at $184.79 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Silicon Power 1TB UD90 2230 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 4,900/3,200MB/s Solid State Drive Compatible with Steam Deck (SU01KGBP44UD9007MN) and Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red product page for detailed specifications and price history.
Frequently Asked Questions
Is Silicon Power 1TB UD90 2230 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 4,900/3,200MB/s Solid State Drive Compatible with Steam Deck (SU01KGBP44UD9007MN) or Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red a better deal?
As of June 2026, Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red offers better value at $0.1070//GB compared to Silicon Power 1TB UD90 2230 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 4,900/3,200MB/s Solid State Drive Compatible with Steam Deck (SU01KGBP44UD9007MN) at $0.1848//GB. That is approximately 42% better value per gigabyte.
What is the price per GB of Silicon Power 1TB UD90 2230 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 4,900/3,200MB/s Solid State Drive Compatible with Steam Deck (SU01KGBP44UD9007MN)?
The Silicon Power 1TB UD90 2230 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 4,900/3,200MB/s Solid State Drive Compatible with Steam Deck (SU01KGBP44UD9007MN) is currently priced at $0.1848/GB ($184.79 for 1TB) at Newegg.
Where can I buy Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red for the cheapest price?
The cheapest price for the Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red is $106.99 at Amazon, which works out to $0.1070/GB.