The SANDISK 2TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE81-2T00-G25 costs $0.1800/GB while the Netac 2TB ZX20 Extreme Portable NVMe SSD External Solid State Drive up to 2000MB/s Read 1700MB/s Write Speed USB 3.2 Gen.2 Business Travel Drive Essential Supports Win to Go costs $0.1135/GB. Netac 2TB ZX20 Extreme Portable NVMe SSD External Solid State Drive up to 2000MB/s Read 1700MB/s Write Speed USB 3.2 Gen.2 Business Travel Drive Essential Supports Win to Go offers 37% better value per gigabyte as of May 2026. Both products are available on BuyPerUnit with prices from Amazon, Best Buy, and Newegg.
SANDISK 2TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE81-2T00-G25 vs Netac 2TB ZX20 Extreme Portable NVMe SSD External Solid State Drive up to 2000MB/s Read 1700MB/s Write Speed USB 3.2 Gen.2 Business Travel Drive Essential Supports Win to Go — Which Is Better Value?
Specification Comparison
| Spec | SANDISK 2TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE81-2T00-G25 | Netac 2TB ZX20 Extreme Portable NVMe SSD External Solid State Drive up to 2000MB/s Read 1700MB/s Write Speed USB 3.2 Gen.2 Business Travel Drive Essential Supports Win to Go |
|---|---|---|
| Brand | SanDisk | Netac |
| Capacity | 2 TB | 2 TB |
| $/GB | $0.1800 | $0.1135 |
| Price | $359.99 | $226.99 |
| Retailer | Amazon | Amazon |
| Category | SSDs & NVMe Drives | SSDs & NVMe Drives |
| Subcategory | ssd | ssd |
Price Across Retailers
SANDISK 2TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE81-2T00-G25
Netac 2TB ZX20 Extreme Portable NVMe SSD External Solid State Drive up to 2000MB/s Read 1700MB/s Write Speed USB 3.2 Gen.2 Business Travel Drive Essential Supports Win to Go
Which Should You Buy?
Based on current pricing data, the Netac 2TB ZX20 Extreme Portable NVMe SSD External Solid State Drive up to 2000MB/s Read 1700MB/s Write Speed USB 3.2 Gen.2 Business Travel Drive Essential Supports Win to Go offers better value at $0.1135//GB compared to the SANDISK 2TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE81-2T00-G25 at $0.1800//GB — that's roughly 37% less per gigabyte.
The best deal for the Netac 2TB ZX20 Extreme Portable NVMe SSD External Solid State Drive up to 2000MB/s Read 1700MB/s Write Speed USB 3.2 Gen.2 Business Travel Drive Essential Supports Win to Go is $226.99 at Amazon, while the SANDISK 2TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE81-2T00-G25 starts at $359.99 at Amazon.
However, price per gigabyte isn't everything — consider factors like warranty, performance specs, brand reliability, and your specific capacity needs. Check each SANDISK 2TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE81-2T00-G25 and Netac 2TB ZX20 Extreme Portable NVMe SSD External Solid State Drive up to 2000MB/s Read 1700MB/s Write Speed USB 3.2 Gen.2 Business Travel Drive Essential Supports Win to Go product page for detailed specifications and price history.
Frequently Asked Questions
Is SANDISK 2TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE81-2T00-G25 or Netac 2TB ZX20 Extreme Portable NVMe SSD External Solid State Drive up to 2000MB/s Read 1700MB/s Write Speed USB 3.2 Gen.2 Business Travel Drive Essential Supports Win to Go a better deal?
As of May 2026, Netac 2TB ZX20 Extreme Portable NVMe SSD External Solid State Drive up to 2000MB/s Read 1700MB/s Write Speed USB 3.2 Gen.2 Business Travel Drive Essential Supports Win to Go offers better value at $0.1135//GB compared to SANDISK 2TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE81-2T00-G25 at $0.1800//GB. That is approximately 37% better value per gigabyte.
What is the price per GB of SANDISK 2TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE81-2T00-G25?
The SANDISK 2TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE81-2T00-G25 is currently priced at $0.1800/GB ($359.99 for 2 TB) at Amazon.
Where can I buy Netac 2TB ZX20 Extreme Portable NVMe SSD External Solid State Drive up to 2000MB/s Read 1700MB/s Write Speed USB 3.2 Gen.2 Business Travel Drive Essential Supports Win to Go for the cheapest price?
The cheapest price for the Netac 2TB ZX20 Extreme Portable NVMe SSD External Solid State Drive up to 2000MB/s Read 1700MB/s Write Speed USB 3.2 Gen.2 Business Travel Drive Essential Supports Win to Go is $226.99 at Amazon, which works out to $0.1135/GB.