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Oyen Digital 8TB Helix Dura USB-C 3.1 Gen 2 Portable NVMe SSD

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  • 8TB Storage Capacity
  • Transfer Speeds up to 1050 MB/s
  • PCIe NVMe 3.0 x4 SSD
  • 10 Gb/s USB-C 3.1 Gen 2 Host Connection
  • TLC 3D NAND Flash
  • Aluminum Heat-Sink Case in Rubber Sleeve
  • 1 x USB-C 3.1 Gen 2 Cable Included
  • 1 x USB-C to USB-A Cable Included
  • Preformatted for exFAT
  • Compatible with Windows, macOS & Linux

The Oyen Digital 8TB Helix Dura USB-C 3.1 Gen 2 Portable NVMe SSD boasts rapid read and write speeds of up to 1050 MB/s. It seamlessly connects to 10 Gb/s USB-C 3.1 Gen 2 devices and is compatible with Thunderbolt 3 and 4. However, Thunderbolt connections maintain the 10 Gb/s USB 3.1 Gen 2 speeds. Wrapped in an aluminum heat-sink casing and silicone rubber sleeve,  Oyen Digital 8TB Helix Dura offers robust protection during travel.

The Helix Dura portable NVMe SSD is preformatted for exFAT for Windows, macOS, and Linux compatibility. It may be reformatted as needed. Also, when connected to a USB 3.0 (USB 3.2 Gen 1/3.1 Gen) port, transfer speeds will max out at 500 MB/s/


  • Read and write speeds of up to 1050 MB/s when using USB-C, Thunderbolt 3, or Thunderbolt 4
  • 3D TLC NAND Flash, PCIe NVMe 3.0 x4
  • Universally compatible with all USB and Thunderbolt 3/4 ports, but not compatible with Thunderbolt 2
  • Terbytes Written (TBW): 2400TB

USB 3.1 Gen 2

Doubling the speed of its predecessor, USB 3.1 Gen 2 features a maximum throughput of 10 Gb/s when used with compatible devices. USB 3.1 Gen 2 is also known as USB 3.2 Gen 2 and USB 3.1.

In the Box
  • Oyen Digital 8TB Helix Dura USB-C 3.1 Gen 2 Portable NVMe SSD
  • USB-C to USB-C Cable
  • USB-C to USB-A 3.0 Cable
  • Limited 4-Year Manufacturer Warranty
More Information
BrandsOyen Digital
Memory Capacity8TB
Product ConditonNew
Storage Capacity 8 TB PCIe 3.0 x4 SSD
Read Speed Maximum: 1050 MB/s
Write Speed Maximum: 1050 MB/s
Buffer None
Pre-Format exFAT

SSD Specs

Flash Memory Type Tri-Level Cell (TLC)

Reliability / Data Integrity

Encryption None
Endurance (Total Bytes Written) 2400 TB

External Enclosure

Material Aluminum
Cooling System Passive
Environmental Resistance Shock
Environmental Protection None


Power Source Thunderbolt/USB Bus Power


Operating Temperature 32 to 158°F / 0 to 70°C
Operating Humidity 10 to 80%


Certifications CE, FCC *as per Manufacturer
Dimensions 4.2 x 1.54 x 0.8" / 10.7 x 3.91 x 2 cm
Weight 5 oz / 142 g

Packaging Info

Package Weight 0.48 lb
Box Dimensions (LxWxH) 6.6 x 5 x 1.5"
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov
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