The OCP specification for the AMD v2.0 motherboard is a dual AMD G34 socket motherboard (Magny Cours or Interlagos) with 16 DIMM slots (PCB mechanical and motherboard mechanical coming soon). AMD developed their own version of the board, called Roadrunner, for the AMD Financial Services Open Platform.
The boards are power-optimized barebones designs that provide the lowest capital and operating costs. Many features found in traditional motherboards have been removed from the design.
The v1.0 AMD motherboard is a dual AMD Opteron® 6100 Series socket motherboard with 24 DIMM slots.