The Helix Mag40 2TB USB4 Portable Magnetic SSD, Up to 2800MB/s costs $0.2495/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 $0.0990/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 60% better value per gigabyte as of July 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
Helix Mag40 2TB USB4 Portable Magnetic SSD, Up to 2800MB/s 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?
Specification Comparison
| Spec | Helix Mag40 2TB USB4 Portable Magnetic SSD, Up to 2800MB/s | 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 | Helix | Vansuny |
| Capacity | 2TB | 2 TB |
| $/GB | $0.2495 | $0.0990 |
| Price | $499.00 | $197.99 |
| Retailer | Newegg | Amazon |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | 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 $0.0990//GB compared to the Helix Mag40 2TB USB4 Portable Magnetic SSD, Up to 2800MB/s at $0.2495//GB — that's roughly 60% 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 $197.99 at Amazon, while the Helix Mag40 2TB USB4 Portable Magnetic SSD, Up to 2800MB/s starts at $499.00 at Newegg.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each Helix Mag40 2TB USB4 Portable Magnetic SSD, Up to 2800MB/s 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 Helix Mag40 2TB USB4 Portable Magnetic SSD, Up to 2800MB/s 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 $0.0990//GB compared to Helix Mag40 2TB USB4 Portable Magnetic SSD, Up to 2800MB/s at $0.2495//GB. That is approximately 60% better value per gigabyte.
What is the price per GB of Helix Mag40 2TB USB4 Portable Magnetic SSD, Up to 2800MB/s?
The Helix Mag40 2TB USB4 Portable Magnetic SSD, Up to 2800MB/s is currently priced at $0.2495/GB ($499.00 for 2TB) at Newegg.
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 $197.99 at Amazon, which works out to $0.0990/GB.