Envoy Pro EX – Rugged, Portable Soldi-State Drive with Thunderbolt 3


Rugged Portability in Overdrive

Shift your expectations of speed, performance, capacity, and portability with the Envoy Pro EX family of rugged, bus-powered, lightning-fast external SSDs.The OWC Envoy Pro EX portable SSD with Thunderbolt 3 provides ultra-fast, production-level storage for audio, design, and photography workflows.Built in a strong, slim, and stylish aluminum enclosure it’s the perfect project drive that provides rugged military-level protection from the drops and bruises demanded of portable drives. Designed to run cool and silent, the OWC Envoy Pro EX is fully bus powered with zero moving parts. It’s the perfect portable powerhouse for demanding environments that won’t let you down

Your “Get the Take” Anywhere Digital Companion

Whether you’re capturing your travels on the road, grabbing amazing aerial shots, on a photo safari, making digital dupes in the desert, or rocking some killer designs in the urban jungle – the OWC Envoy Pro EX is ready to be your companion wherever your digital adventures take you.

Bring It On

The OWC Envoy Pro EX has the power and performance to do everything from daily tasks such as storing photos, videos and documents to importing and editing photography and audio. This high-performance portable blends the latest technologies with multiple capacity options to push the price vs performance envelope to meet nearly any need or budget.

The Portable Peak Performer

The OWC Envoy Pro EX with Thunderbolt 3 is extremely fast and provides up to 2800MB/s of sheer performance. The secret is the perfect combination of phenomenal 40Gb/s bandwidth offered by the Thunderbolt 3 interface and an ultra high-performance M.2 NVMe SSD. Available in a range of capacities, there’s an OWC Envoy Pro EX that’s perfect for your workflow.


  • Up to 2800MB/s
  • Compact and portable
  • Protective impact absorbing bumper
  • Rugged MIL-STD810G drop test certified*
  • Couples NVMe SSD and Thunderbolt 3 performance
  • Integrated Thunderbolt 3 cable
  • 3 Year OWC Limited Warranty

Envoy Pro EX Capacities: 240GB-480GB-1.0TB-2.0TB-4.0TB

Product Specs

Mac OS Requirements

  • macOS 10.13 or later

PC OS Requirements

  • Windows 10 or later
  • Windows Server 2016

Hardware Requirements

  • Thunderbolt 3 host port

Boot Support

  • Mac: macOS 10.13 or later
  • Windows: Booting not supported

Power Supply

  • Bus Powered

Device Port

  • (1) 15.0 cm (5.9 in) Thunderbolt 3 Integrated (Captive) Cable

Security Slot

  • No

Housing Color

  • Black

Housing Material

  • Aluminum


  • Up to 2800MB/s

Interface (chipset)

  • Thunderbolt 3 (Intel DSL 6340)

Drive Interface

  • M.2 NVMe (PCIe 3.0)

Max Data Transfer Rate

  • Thunderbolt 3: 40 Gb/s(or 5000 MB/s)

Plug and Play Support

  • Yes


  • 0dB


  • Environmental (Operating)
  • Temperature (°F) 32° — 158°
  • Temperature (°C) 0° — 70°
  • Altitude -304.8 m to 3,048.0 m (-1,000 ft to 10,000 ft)
  • Humidity 8% to 90% non-condensing
  • Environmental (Non-Operating)
  • Temperature (°F) −40° — 167°
  • Temperature (°C) −40° — 75°
  • Altitude -304.8 m to 12,192.0 m (-1,000 ft to 40,000 ft)
  • Humidity 5% to 95% non-condensing

Dimensions (With Bumper)

  • Height: 2.3 cm (0.9 in)
  • Length: 14.5 cm (5.7 in)
  • Width: 7.4 cm (2.9 in)

Weight (With Bumper)

  • 300.0 g (0.66 lbs)
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