Raspberry Pi 4 case w/Fan-wo/Fan-Slotted w/Fan

thingiverse

This case comes with three different top options: with a fan, without a fan (not shown), and slotted with a fan (also not shown). The case tops that come equipped with fans do require supports to assemble. In contrast, the top without a fan does not need any additional support. To put this case together, you'll need the following components: A 5-volt, 30mm x 30mm fan Four 3mm bolts Four 3mm nuts