Front panel Lian Li O11DERGB-4X computer case part Full Tower Aluminium

The Lian Li O11DERGB-4X aluminium fine mesh front panel replaces the original front glass to increase air intake for Full Tower computer cases. Made of aluminium, it offers durable construction and a clean, minimalist appearance while improving airflow to internal components.

Advantages

The aluminium fine mesh permits a large volume of air to pass through the front of the case, reducing internal temperatures more effectively than a solid glass panel. The panel includes adjustable fan mounting brackets that support multiple fan size configurations for direct ventilation of the system.

Suitable for

• Full Tower desktop PC builds
• High-performance gaming rigs requiring improved airflow
• Workstations with intensive cooling needs
• Systems where front glass is replaced to prioritize ventilation

Key specifications

• Material: Aluminium with fine mesh
• Compatibility: Designed for O11DERGB-4X Full Tower cases
• Fan support (front): up to 3 × 120 mm, or 2 × 140 mm, or 2 × 160 mm
• Function: Replaces front glass panel to increase air intake

How to use

Remove the existing front glass panel from the O11DERGB-4X case and install the aluminium fine mesh panel in its place following the case manufacturer's instructions. Attach the included adjustable fan mounting brackets to the front panel and secure fans in the desired configuration (3×120 mm, 2×140 mm, or 2×160 mm). Ensure fans are connected to the system's fan headers or controller and verify airflow direction for optimal cooling.

Recommendations

For best thermal performance, use high-static-pressure or high-airflow fans appropriate for your chosen configuration and maintain regular dust cleaning of the fine mesh to preserve airflow efficiency.