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