There’s a mini-PCIe slot for wireless, an M. The MXM3 to PCIe NVidia Riser card allows MXM Modules to be used in Desktops, Small Form factor PC's, Industrial PC's and Military computers.
Is it possible, at all, to use a mPCIE riser (assuming you can make adequate cooling) to mount and MXM GPU inside the free space?PCIe/104 MXM -20☌ to 50☌ 9V to 36V DC-in Additional 12V DC-in for MXM Graphic Card if necessary.
The MAX4928's HPD port is logic-level compatible with the DisplayPort port. The MAX4928 can also be used to switch either the DisplayPort port from a controller hub or an MXM² (Mobile PCI Express®) module. MXM3 to PCIe Adapter from Eurocom The EUROCOM MXM3 to PCIe Adapter is specifically designed for use with MXM3 AMD or NVIDIA graphics cards via PCI Express 3.0 (x16) bus interface.