Since all my Raspberry Pis were lying around in a bit of a mess and collecting dust, I wanted to print a proper rack for them.

However, I couldn’t find a model that allowed me to simply place the Pis (with their existing cases) inside — without screws or disassembling the cases — so I designed my own.

🖥️ Description

A simple, open-frame server rack for Raspberry Pis or other small electronics such as a Hue Bridge.

All Raspberry Pis should fit inside, including their cases (but check it for yourself with the dimensions beneath!).

⚙️ Features

• 6 slots
• Rear opening for network, power, and USB cables
• Side openings for Raspberry Pi power cables
• No screws required
• No supports required
• Covers – customizable and smoothly slide into the rack
  • Pre-customized covers: Raspberry Pi, Home Assistant, Nextcloud, SSD, HDD

📏 Dimensions

Rack dimensions:

• Height: 24.3 cm
• Width: 12.1 cm
• Depth: 12.05 cm

Slot (inner) dimensions:

• Height to cover: 34.7 mm (35.7 mm for the top slot)
• Width: 11.4 cm
• Depth: 11.7 cm

🧵 Printing Notes

• Rack printed with a 0.6 mm nozzle
• Some covers with detailed logos (e.g. the Raspberry Pi logo) require a 0.4 mm nozzle and fine layer height (at least 0.08 mm)

💬 Feedback welcome

I’m always open to feedback and suggestions!

If you have ideas for improvements, additional cover designs, or other variations, feel free to share them — I’d love to update the model and make it even better for the community.