Mini PC Modular Stackable Mini PC Cooling Stand

Keep your mini PC elevated, ventilated, and neatly organized with this 3D-printable modular stackable shelf. Designed with versatility in mind, this stand is perfect for small form factor PCs, Raspberry Pi setups, or other compact electronics.

You can modify the OpenSCAD code as needed. For example, the default stand_height = 40 provides enough clearance for a standard 120mm fan when mounted underneath.

Feel free to increase the stand height if you plan to print multiple units and stack them, depending on the height of your mini PC.

The OpenSCAD design is fully customizable—you can adjust the width, length, and other dimensions to suit your setup. I’ve designed it to be flexible and easy to modify.

Features:

Stackable Design: Connect multiple shelves vertically with included stackable columns to create a customizable tower.

Cooling Ready: The underside includes mounting holes for a standard 120mm fan, allowing active cooling directly under your device.

Compact Footprint: Each shelf measures 150mm x 150mm, ideal for tight desk spaces.

Durable Structure: 5mm thick shelf walls and 12mm diameter columns provide stable support.

Customizable Height: Column inset of 10mm keeps fan clearance while maintaining modular compatibility.


⚙ Recommended Print Settings (PETG, 0.2 mm layer height)

Material: PETG (recommended for heat resistance and durability)

Layer height: 0.2 mm

Print Face flat (legs facing up), no supports required