LIAN LI unveils new dual-chamber Micro-ATX chassis

LIAN LI announces the O11 VISION-M, a dual-chamber Micro-ATX chassis that blends panoramic three-sided glass presentation with improved airflow. Designed to retain the visual appeal of the O11 Vision series while addressing airflow limitations commonly associated with full-glass cases, the O11 VISION-M features a ventilated top-glass cut-out aligned with the radiator to improve cooling support. It also features a hidden AIO layout with dedicated tube-routing space, a removable center divider, and a pre-installed 140mm fan in the second chamber to improve airflow to the radiator. Despite its compact footprint, the case supports up to 12 x 120mm fans, 360mm top radiators, 410mm GPUs, 162mm CPU air coolers, and 182mm ATX power supplies.

Three-Sided Glass Layout with Hidden AIO Design
The O11 VISION-M uses tempered glass panels on the front, side, and top to provide a clear view of the system from multiple angles, while its internal layout keeps the AIO radiator and tubing out of the main viewing area for a cleaner presentation. A removable divider allows users to choose between a separated dual-chamber layout with a surface to mount accessories, such as an LCD screen, or remove the divider for an open interior with a view of the AIO fans. If the divider is removed, LIAN LI gives the option to users to 3D print parts that fills the space between the AIO fans and the motherboard tray, eliminating the gap that would otherwise allow visibility through the case. The 3D print files are available for download from the product page.

Assisted Cooling
To support cooling in this glass design, the top glass panel includes a mesh cut-out above the radiator to improve exhaust, while a pre-installed 140mm intake fan in the second chamber helps provide direct airflow to the CPU area, boosting overall cooling performance and optimizing liquid cooling efficiency. Strategically located tube clips and Velcro straps prevent interference with the pre-installed fan and provide clean cable routing in the second chamber. The second chamber fan bracket can also support 2 x 120mm fans for additional airflow, or up to 3 x 2.5” SSDs.

Support for High-End Hardware in a Compact Spacing
Despite its compact footprint, the O11 VISION-M supports Micro-ATX and Mini-ITX motherboards, up to 12 x 120mm fans, graphics cards up to 410mm long, CPU air coolers up to 162mm high, and ATX power supplies up to 182mm long. It also includes a dedicated anti-sag bracket for horizontal GPU installation, with adjustable height access from the second chamber and a swivel support platform to avoid interference with GPU fans.

O11 VISION-M Digital
The O11 VISION-M is also available with an integrated LCD screen in the modular divider. Featuring a 9.2” IPS display with a 1920×462 resolution and 60Hz refresh rate, it delivers sharp visuals for both video and image content. Users can easily upload, customize, and manage display content in L-Connect 3, enabling a personalized, dynamic system showcase. The O11 Vision-M 9.2″ LCD KIT is also available separately as an additional accessory for users wanting to upgrade their O11 VISION-M with an elegant screen solution.