Tech Specs

Product Specfications

Mac and Windows Logos

Compatibility

Windows Compatibility

  • Windows computer(1) with a Thunderbolt 3, 4, or 5 port
  • Windows 11

Mac Compatibility

  • M series and Intel Macs are compatible with non-GPU cards, such as Avid Pro Tools | HDX(2)
  • Only Intel Macs are compatible with eGPU cards (see this support Tech Note for detailed compatibility)

Graphics Cards Compatibility

eGPU Breakaway Box 750 series supports GPU cards with the following specfications:

  • Size Requirement: GPU size cannot exceed 312mm x 160mm x 55mm in any dimension
  • Power Requirement: Compatible with cards with no more than two 8-pin power connectors -OR- one 12-pin power connector, if one dual 8-pin to 12-pin adapter cable is included

Hardware

Part Number

  • GPU-750WEX-TB3

Warranty

  • 2-year
  • 1-year (refurbished models)

Form Factor

  • Desktop external GPU system

External Connectors

  • One Thunderbolt 3 port
  • Power (C14-type)
  • Four USB Type A
  • One RJ45

Internal Connectors

  • Two 8-pin (6+2 pin) power connectors

Expansion Slot

  • One x16 mechanical (x4 electrical, Thunderbolt 3 spec) PCIe 3.0

PCIe Card Supported

  • One full-length, full-height, double-width PCIe card

Controllers

  • Thunderbolt/USB 3 - Intel JHL6540

Power Supply

  • Universal 750W, 100-240V AC, 50-60 Hz
  • Supports cards requiring up to 375W of continuous power plus an additional 100W peak power

Power Delivery

  • Provides laptop charging up to 85W

Eco-Friendly Power Management

  • See video for description

Standby Power(10)

  • Consumes 8.5W (sleep) / 14W (idle)

Operating Temperatures

  • 0˚C to 35˚C (32˚F to 95˚F)

Dimensions (WxDxH)

  • 7.25 x 13.38 x 8 in. (18.5 x 34.0 x 20.2 cm)

Weight

  • 7.1 lbs (3.2 kg)

Compliance

  • RoHS 3 (Directive 2015/863)
  • IEC62368-1 and IEC62368-2 Safety

Package Contents

  • eGPU Breakaway Box 750ex Enclosure
  • Region-specific power cable
  • 0.8-meter Thunderbolt cable
  • Documentation

Support Links

Support Knowledge Base

eGPU Breakaway Box 750ex Support

Product Manual

Step-by-step card installation instructions

eGPU Breakaway Box 750/750ex Manual PDF Download Link

External Graphics Setup and Usage Guide (macOS)

External Graphics Setup and Usage Guide for macOS PDF Download Link

External Graphics Setup and Usage Guide (Windows)

External Graphics Setup and Usage Guide for Windows 10 PDF Download Link

Technical Notes

Accessories

for eGPU Breakaway Box 750ex Enclosure

Product Accessories

Thunderbolt Cable (0.5-meter)

Sonnet Thunderbolt Cables

  • Deliver full supported Thunderbolt bandwidth
  • Rated at 240W
  • Compatible with Sonnet ThunderLok-A connector lock
Avid Pro Tools | HDX PCIe Card Power Adapter Cable

Avid Pro Tools | HDX PCIe Card Power Adapter Cable

Part No. TCBC-HDXB

Power cable to connect a Pro Tools | HDX PCIe card in an eGPU Breakaway Box System

Videos & Reviews

eGPU Breakaway Box 750ex