The Wood Panel is available as an optional accessory for the LIAN LI A3 mATX and replaces the standard front panel. It is made of real walnut wood, which creates a high-quality look that adds a special touch to your gaming setup. The panel's open design allows for optimised airflow, especially if the power supply unit is positioned in the case at the front. This supports efficient cooling of the components. A magnetic dust filter prevents dust from entering the inside of the case and helps maintain hardware performance. The filter can be removed easily and then cleaned.