Lian Li O11 Vision-M Dual-Chamber Micro-ATX Case

The O11 Vision-M brings the three-sided glass look of the O11 Vision series to a compact dual-chamber Micro-ATX case. Tempered glass on the front, side and top gives a clear panoramic view of your build, while a removable centre divider hides the AIO hardware for a cleaner showcase, or comes out for an open view of the radiator fans. Co-developed with PC Master Race, it is around 20% smaller in volume than the O11 Vision Compact.

Cooling is built around a top-mounted AIO of up to 360 mm, with a precision mesh cutout in the top glass that lets warm air escape without spoiling the clean look. A pre-installed 140 mm PWM fan in the second chamber feeds fresh air straight to the radiator and CPU area, and dedicated tube-routing space keeps the liquid cooling lines out of sight. There is room for up to twelve 120 mm fans across the top, side, bottom, rear and second chamber.

Despite its small footprint, the case takes Micro-ATX and Mini-ITX boards, graphics cards up to 410 mm long, air coolers up to 162 mm tall and full-size ATX power supplies up to 182 mm. An included height-adjustable anti-sag bracket supports heavy horizontal GPUs, the front I/O offers USB Type-C plus two USB-A ports, and the case is ready for an optional 9.2 inch LCD kit (sold separately) if you want to add a display later.