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 $0.1080/GB while the SanDisk SD8SN8U-256G-1122 X400 M.2 2280 256GB SATA III Internal SSD costs $0.3906/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 72% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
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 vs SanDisk SD8SN8U-256G-1122 X400 M.2 2280 256GB SATA III Internal SSD — Which Is Better Value?
Specification Comparison
| Spec | 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 | SanDisk SD8SN8U-256G-1122 X400 M.2 2280 256GB SATA III Internal SSD |
|---|---|---|
| Brand | Vansuny | SanDisk |
| Capacity | 1 TB | 256GB |
| $/GB | $0.1080 | $0.3906 |
| Price | $107.99 | $99.99 |
| 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 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 $0.1080//GB compared to the SanDisk SD8SN8U-256G-1122 X400 M.2 2280 256GB SATA III Internal SSD at $0.3906//GB — that's roughly 72% 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 $107.99 at Amazon, while the SanDisk SD8SN8U-256G-1122 X400 M.2 2280 256GB SATA III Internal SSD starts at $99.99 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each 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 and SanDisk SD8SN8U-256G-1122 X400 M.2 2280 256GB SATA III Internal SSD product page for detailed specifications and price history.
Frequently Asked Questions
Is 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 or SanDisk SD8SN8U-256G-1122 X400 M.2 2280 256GB SATA III Internal SSD a better deal?
As of July 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 $0.1080//GB compared to SanDisk SD8SN8U-256G-1122 X400 M.2 2280 256GB SATA III Internal SSD at $0.3906//GB. That is approximately 72% better value per gigabyte.
What is the price per GB of 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?
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 currently priced at $0.1080/GB ($107.99 for 1 TB) at Amazon.
Where can I buy SanDisk SD8SN8U-256G-1122 X400 M.2 2280 256GB SATA III Internal SSD for the cheapest price?
The cheapest price for the SanDisk SD8SN8U-256G-1122 X400 M.2 2280 256GB SATA III Internal SSD is $99.99 at Newegg, which works out to $0.3906/GB.