80mm Computer Hole Cover

thingiverse

To control airflow, I installed three port blockers in my computer which functioned seamlessly. The open one is designed for the backside to provide screw attachment points. Here are the printing instructions: Infill at 10%, two shells with a layer height of 0.20 mm, no raft or supports, extruding speed at 90mm, traveling speed at 150mm, and an average material use of 13g for solid prints in around 60 minutes, while open prints take about 20 minutes using 4g of material.