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 $0.1005/GB while the SanDisk WD Blue SN5100 2TB Internal M.2 NVMe SSD PCIe 4.0 WDBS4F0020BNC-WRSN costs $0.1700/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 41% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
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 vs SanDisk WD Blue SN5100 2TB Internal M.2 NVMe SSD PCIe 4.0 WDBS4F0020BNC-WRSN — Which Is Better Value?
Specification Comparison
| Spec | 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 | SanDisk WD Blue SN5100 2TB Internal M.2 NVMe SSD PCIe 4.0 WDBS4F0020BNC-WRSN |
|---|---|---|
| Brand | Vansuny | Western Digital |
| Capacity | 2 TB | 2TB |
| $/GB | $0.1005 | $0.1700 |
| Price | $200.99 | $339.99 |
| 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 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 $0.1005//GB compared to the SanDisk WD Blue SN5100 2TB Internal M.2 NVMe SSD PCIe 4.0 WDBS4F0020BNC-WRSN at $0.1700//GB — that's roughly 41% 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 $200.99 at Amazon, while the SanDisk WD Blue SN5100 2TB Internal M.2 NVMe SSD PCIe 4.0 WDBS4F0020BNC-WRSN starts at $339.99 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 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 and SanDisk WD Blue SN5100 2TB Internal M.2 NVMe SSD PCIe 4.0 WDBS4F0020BNC-WRSN product page for detailed specifications and price history.
Frequently Asked Questions
Is 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 or SanDisk WD Blue SN5100 2TB Internal M.2 NVMe SSD PCIe 4.0 WDBS4F0020BNC-WRSN 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 $0.1005//GB compared to SanDisk WD Blue SN5100 2TB Internal M.2 NVMe SSD PCIe 4.0 WDBS4F0020BNC-WRSN at $0.1700//GB. That is approximately 41% better value per gigabyte.
What is the price per GB of 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?
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 currently priced at $0.1005/GB ($200.99 for 2 TB) at Amazon.
Where can I buy SanDisk WD Blue SN5100 2TB Internal M.2 NVMe SSD PCIe 4.0 WDBS4F0020BNC-WRSN for the cheapest price?
The cheapest price for the SanDisk WD Blue SN5100 2TB Internal M.2 NVMe SSD PCIe 4.0 WDBS4F0020BNC-WRSN is $339.99 at Newegg, which works out to $0.1700/GB.