An acrylic enclosure that is designed to accommodate the Novena mainboard plus Novena-RF module. Features include:

• U.FL to panel mounted SMA connector cables for TX and RX
• Cut-outs for access to FPGA JTAG and UART headers
• Array of M3 mounting holes with "Peek" compatible spacing
• High quality ebm-papst DC fan with additional decoupling
• Mountings for a 2.5" HDD/SSD
• FPGA heatsink
• Labelled ports

The mounting hole array can be used both for Peek compatible parts and to secure useful RF components — such as the attenuator shown in the second photo — using cable ties. 

For a complete bill of materials and the assembly guide see the GitHub repository.

Novena mainboard, Novena-RF and HDD/SSD not included.