I've been spending some time over the last month playing with a pre-production Intel MinnowBoard Max, kindly supplied by Intel's John Hawley. I'm told it’s pretty close to the final production design, with most of the outstanding development being concentrated on the EFI system.
The original MinnowBoard was Intel's answer to the Raspberry Pi. Built around a 1GHz Intel Atom E640 processor, the device was notable for being a product of Intel's partnership with BeagleBoard and BeagleBone creator CircuitCo, and the resultant release of the PCB layouts, schematics, design files and even the EFI system code, under an open-source licence.