In a post on the HomeServer subreddit, user koechzzzn showed off their newest build. It’s nothing too complex; it’s a Raspberry Pi and a hard drive connected to one another and mounted on the wall using a Lego case. People in the thread were pretty impressed, even if they weren’t so keen about how the original poster screwed the Pi and the Lego in.
Some spare Lego can go a long way. One of my first router “racks” was made out of Lego, too.
See https://www.xda-developers.com/diy-wall-mounted-nas-lego-raspberry-pi