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An MXM eGPU board featuring an Intel JHL7440 TB3 controller module, with support for 200W of power delivery, and Clevo cards too!

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thundermxm

An open source MXM eGPU board featuring an Intel JHL7440 TB3 controller module, with support for 200W of power. It supports standard MXM3.0A/B cards, as well as Clevo style cards, and supports both TB3 display tunneling and native display output.

  • Very WIP Kicad render

Specs:

  • Intel JHL7440 TB3 module
  • MXM3.0b interface, with full support for Clevo power connectors
  • PCIe 3.0 x4 link
  • All available I/O broken out:
    • 3x DP + 1x HDMI for monitor and VR headset support
    • USB3.0 downstream ports for various devices
  • Dell-style 15A barrel jack connector
  • Fan header with PWM control (Planned)

To-do:

  • Finalize schematics, now that reference files for the TB3 module have arrived
  • Finish routing (waiting on schematic)

This project wouldn't exist without the help of wifi and her incredible MXM Immobilizer project. I also stole the cool MXM outline from there :3

About

An MXM eGPU board featuring an Intel JHL7440 TB3 controller module, with support for 200W of power delivery, and Clevo cards too!

Resources

Stars

7 stars

Watchers

0 watching

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