The WD - BLACK SN7100 2TB Internal SSD Gen 4 x4 NVMe costs $0.1450/GB while the Vansuny 2TB Portable External SSD, USB 3.1 Gen2 Up to 500MB/s Solid State Drive, Metal USB C Mini Portable External Hard Drive for PC, Laptop, Phones and More costs $0.0995/GB. Vansuny 2TB Portable External SSD, USB 3.1 Gen2 Up to 500MB/s Solid State Drive, Metal USB C Mini Portable External Hard Drive for PC, Laptop, Phones and More offers 31% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
WD - BLACK SN7100 2TB Internal SSD Gen 4 x4 NVMe vs Vansuny 2TB Portable External SSD, USB 3.1 Gen2 Up to 500MB/s Solid State Drive, Metal USB C Mini Portable External Hard Drive for PC, Laptop, Phones and More — Which Is Better Value?
WD - BLACK SN7100 2TB Internal SSD Gen 4 x4 NVMe
Specification Comparison
| Spec | WD - BLACK SN7100 2TB Internal SSD Gen 4 x4 NVMe | Vansuny 2TB Portable External SSD, USB 3.1 Gen2 Up to 500MB/s Solid State Drive, Metal USB C Mini Portable External Hard Drive for PC, Laptop, Phones and More |
|---|---|---|
| Brand | Western Digital | Vansuny |
| Capacity | 2 TB | 2 TB |
| $/GB | $0.1450 | $0.0995 |
| Price | $289.99 | $198.99 |
| Retailer | Best Buy | Amazon |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | nvme | ssd |
Price Across Retailers
Which Should You Buy?
Based on current pricing data, the Vansuny 2TB Portable External SSD, USB 3.1 Gen2 Up to 500MB/s Solid State Drive, Metal USB C Mini Portable External Hard Drive for PC, Laptop, Phones and More offers better value at $0.0995//GB compared to the WD - BLACK SN7100 2TB Internal SSD Gen 4 x4 NVMe at $0.1450//GB — that's roughly 31% less per gigabyte.
The best deal for the Vansuny 2TB Portable External SSD, USB 3.1 Gen2 Up to 500MB/s Solid State Drive, Metal USB C Mini Portable External Hard Drive for PC, Laptop, Phones and More is $198.99 at Amazon, while the WD - BLACK SN7100 2TB Internal SSD Gen 4 x4 NVMe starts at $289.99 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 WD - BLACK SN7100 2TB Internal SSD Gen 4 x4 NVMe and Vansuny 2TB Portable External SSD, USB 3.1 Gen2 Up to 500MB/s Solid State Drive, Metal USB C Mini Portable External Hard Drive for PC, Laptop, Phones and More product page for detailed specifications and price history.
Frequently Asked Questions
Is WD - BLACK SN7100 2TB Internal SSD Gen 4 x4 NVMe or Vansuny 2TB Portable External SSD, USB 3.1 Gen2 Up to 500MB/s Solid State Drive, Metal USB C Mini Portable External Hard Drive for PC, Laptop, Phones and More a better deal?
As of July 2026, Vansuny 2TB Portable External SSD, USB 3.1 Gen2 Up to 500MB/s Solid State Drive, Metal USB C Mini Portable External Hard Drive for PC, Laptop, Phones and More offers better value at $0.0995//GB compared to WD - BLACK SN7100 2TB Internal SSD Gen 4 x4 NVMe at $0.1450//GB. That is approximately 31% better value per gigabyte.
What is the price per GB of WD - BLACK SN7100 2TB Internal SSD Gen 4 x4 NVMe?
The WD - BLACK SN7100 2TB Internal SSD Gen 4 x4 NVMe is currently priced at $0.1450/GB ($289.99 for 2 TB) at Best Buy.
Where can I buy Vansuny 2TB Portable External SSD, USB 3.1 Gen2 Up to 500MB/s Solid State Drive, Metal USB C Mini Portable External Hard Drive for PC, Laptop, Phones and More for the cheapest price?
The cheapest price for the Vansuny 2TB Portable External SSD, USB 3.1 Gen2 Up to 500MB/s Solid State Drive, Metal USB C Mini Portable External Hard Drive for PC, Laptop, Phones and More is $198.99 at Amazon, which works out to $0.0995/GB.