https://wccftech.com/lian-li-pc-o11-maximum-airflow-version/

Lian Li, the world’s leading manufacturer of aluminum chassis for the hardcore enthusiasts as well as custom OEM/ODM case solutions, has announced its new and highest tier platform for cooling with the Lian Li PC-O11 Air high-airflow chassis. Bearing the same multi-chamber design as the PC-O11 Dynamic, the PC-O11 Air takes that design and maximizes it for the best amount of airflow and cooling ever. The perfect chassis for high-performance workstation where cooling is a must for stability and performance, the PC-O11 Air guarantees unmatched cooling potential to take your build to the fullest.

The Lian Li PC-O11 Air is aimed for maximum airflow, which will provide water cooling enthusiasts and those with high-performance hardware the best cooling possible from the case.