Lian Li O11 Vision-M computer case, Micro-ATX, tempered glass – White

„ Lian Li O11 Vision-M“ is a compact mATX computer case designed for modern hardware and an aesthetically appealing showcase form. With a dual-chamber design, the power supply, drives, and cables stay in the secondary chamber, leaving the motherboard, graphics card, and coolers visible from the front. Three tempered glass panels provide a panoramic view without a distracting bar obstructing the view.

• mATX dual-chamber computer case: tidy design with a separate chamber
• Triple tempered glass: front, side and top panels with lock and key mechanism
• GPU and slot freedom: 5 PCIe slots and support for graphics cards up to 410 mm in length
• Airflow and water cooling: up to 12 fans and 240/360 mm radiators on the top panel
• Customizable design: your layout, screen/LCD cover, STL file for 3D printing and divider

“Lian Li O11 Vision-M mATX” case: space for “Mini-ITX”, “Micro-ATX” and high-end graphics cards

Triple tempered glass computer case: panoramic showcase with lock and key

To prevent heat buildup despite the glass top, there is a large mesh cutout. This area is designed to reliably exhaust warm air upwards – especially useful when fans or radiators are mounted on the top panel.

Airflow of “Lian Li O11 Vision-M”: up to 12 fans for powerful cooling

• A total of up to 12 fans (distributed between the main and rear chambers)
• On top: 3 x 120 mm (or 240/360 mm radiator)
• At the bottom: 3 x 120 mm
• On the side: 2 fan slots
• At the back: 2 fan slots

To cool your hardware, O11 Vision-M uses numerous mounting points and a smart fan distribution. At the bottom, you can use 3 x 120 mm fans as intake to supply clean air directly to the graphics card. On top, 3 x 120 mm fans can be used as exhaust or as a radiator for CPU water cooling. Side and rear fan slots allow precise airflow adjustment depending on your build.

Cooling of the rear chamber with a removable mount for additional fans

The rear chamber features a removable mount that accommodates 1 x 140 mm and 2 x 120 mm fans. This is useful if you want additional exhaust air or targeted airflow in the secondary chamber without changing the appearance of the main chamber.

Customizable “O11 Vision-M” elements: cover, display options, and 3D printed tab

Display / LCD options are configurable using “L-Connect 3”, for example, to display system values or custom animations, and can, if desired, be used as a second screen. Additionally, Lian Li provides a free STL file for divider 3D printing. This visually closes the gap between the top edge of the motherboard and the “AiO”, making your build look even more cohesive.