A compact 3D-printed NAS enclosure designed for a Raspberry Pi 4–based storage system using up to four external USB drives.
The case provides dedicated Raspberry Pi mounting, active cooling with a rear-mounted fan, and additional passive ventilation through side and top grilles. All connections (power, Ethernet, USB) are accessible from the rear for clean cable management.

This is a first prototype version, so minor design imperfections may be present.