You can identify your Intel® NUC Boards and Kits using the barcode label on the product.
Intel® NUC Kits
Kits are identified by SA # (sub-assembly #). The SA # is found on the label on the bottom of the chassis, as shown in this example:
Intel® NUC Boards
Boards are identified by AA # (altered-assembly #). The AA # is found on the label on the board's upper memory socket, as shown in this example:
This applies to: