In the past few years, we have covered plenty of amazing Raspberry Pi cases here. The Cloudlet case is made for complex Pi projects. This cluster case has 8 bays to hold your Pi units and other single-board computers. It is made with double thick acrylic to last you a while. You can bolt multiple Cloudlet cases together vertically and horizontally for modular clusters.
This case is made for Pi 4B, 3B+, 2B, and other models. It is compatible with HATs and has slots for zip ties for easy cable management.