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 $0.1050/GB while the WD - BLACK SN7100 1TB Internal SSD Gen 4 x4 NVMe costs $0.2600/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 60% better value per gigabyte as of May 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 WD - BLACK SN7100 1TB Internal SSD Gen 4 x4 NVMe — Which Is Better Value?
WD - BLACK SN7100 1TB Internal SSD Gen 4 x4 NVMe
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 | WD - BLACK SN7100 1TB Internal SSD Gen 4 x4 NVMe |
|---|---|---|
| Brand | Vansuny | Western Digital |
| Capacity | 1 TB | 1 TB |
| $/GB | $0.1050 | $0.2600 |
| Price | $104.99 | $259.99 |
| Retailer | Amazon | Best Buy |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | nvme |
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 $0.1050//GB compared to the WD - BLACK SN7100 1TB Internal SSD Gen 4 x4 NVMe at $0.2600//GB — that's roughly 60% 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 $104.99 at Amazon, while the WD - BLACK SN7100 1TB Internal SSD Gen 4 x4 NVMe starts at $259.99 at Best Buy.
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 WD - BLACK SN7100 1TB Internal SSD Gen 4 x4 NVMe 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 WD - BLACK SN7100 1TB Internal SSD Gen 4 x4 NVMe a better deal?
As of May 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 $0.1050//GB compared to WD - BLACK SN7100 1TB Internal SSD Gen 4 x4 NVMe at $0.2600//GB. That is approximately 60% 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 $0.1050/GB ($104.99 for 1 TB) at Amazon.
Where can I buy WD - BLACK SN7100 1TB Internal SSD Gen 4 x4 NVMe for the cheapest price?
The cheapest price for the WD - BLACK SN7100 1TB Internal SSD Gen 4 x4 NVMe is $259.99 at Best Buy, which works out to $0.2600/GB.