PC Fan 120 mm to 4 inch Ducting

thingiverse

I'm building a custom PC setup with an unusual airflow system, using two 4-inch pipes for maximum cooling efficiency. To achieve this, I created a ducting system that can blow air into these pipes. The latest version, v2, features a smaller 4-inch output to allow for overlap and optimal airflow distribution. However, the original route, v1, remains the best option due to its superior design and performance characteristics.