Annapolis Micro System FMCs are mechanically and electrically compliant to FMC standard (ANSI/VITA 57.1). FMCs provide a standard mezzanine card form factor, connectors, and modular interface to an FPGA on the mainboard. They are able to use industry-standard transceivers and cables, which allow fast transmission of data to industry-standard devices.

FMCs are  shipped with a custom heatsink to ensure enables proper cooling.