Lian Li B4-mATX Vertical AeroDeck Enhanced Airflow Accessory for Vertical Setup - White (B4-1W)

Easy Installation: Requires relocation of the case I/O for seamless integration and improved airflow. Improved Airflow: Designed to enhance airflow performance when the B4 m ATX is used vertically. Increased Fan Capacity: Supports up to three 120mm fans or two 240mm fans for superior cooling. Aesthetic Match: Features a wood panel design that complements the B4 m ATX case. Showcase Your Setup: Includes tempered glass side panels to display the installed fans beautifully.