New Raspberry PI 4 Armor Case Release

Recently released a new Raspberry Pi Armor Case version to replace the order one, we conducted a test analysis on it, the test results are as follows:

The speed of the fan is 6000rpm,mass flow rate is 1.91CFM.

1. Fluid Simulation

The fan blade adopts NACA airfoil design, combined with ANSYS simulation analysis to optimize air flow and reduce noise.

2 Thermal simulation

Optimize the heat sink design, increase the air guide groove, promote air circulation, and combine ANSYS thermal simulation analysis to improve the heat dissipation capacity

Before modification (blue to red, increasing temperature) After modification (temperature decreases significantly)