Lian Li O11 Vision-M White Dual Chamber Mid Tower Tempered Glass PC Case

Lian Li O11 Vision-M White Compact Dual Chamber Chassis

The Lian Li O11 Vision-M is a compact dual-chamber chassis engineered to deliver a reduced footprint without compromising the signature panoramic showcase design of the O11 Vision series. Featuring tempered glass panels across the front, side, and top, the chassis provides a clear three-sided view of internal components, placing system aesthetics at the forefront while maintaining an efficient internal layout. Compared to the O11 Vision Compact, the Vision-M reduces overall volume by approximately 20% while preserving the same clean dual-chamber structure for organised cable management and hidden component routing. The chassis supports high-performance hardware including graphics cards up to 410mm, ATX power supplies, and top-mounted radiators up to 360mm; alongside extensive fan support for advanced airflow configurations. A modular internal divider allows users to customise the interior presentation, with support for optional LCD display integration and concealed liquid cooling routing, while a pre-installed 140mm fan and optimised airflow design contribute to improved thermal performance within its compact form factor.

Panoramic Glass Design & Modular Interior

The Lian Li chassis features a three-sided tempered glass configuration across the front, side, and top panels, delivering a panoramic view of the system. A removable centre divider provides control over interior visibility, allowing users to conceal AIO components for a cleaner presentation or remove it for a more open layout. The divider also supports integration with the LIAN LI 8.8-inch Universal Screen and other compatible displays, enabling system monitoring or custom visual content within the chassis.

Optional LCD Display Integration

The O11 Vision-M supports an optional 9.2-inch LCD kit mounted at the upper front section, offering an expanded display area for system information or personalised visuals. Through L-Connect 3 software, users can customise layouts, upload media in multiple formats, and switch the display into secondary screen mode for extended desktop functionality, with an additional offline clock mode available when the system is powered down but still connected to power.

Cooling Architecture & Airflow Design

The Lian Li case is engineered for high airflow performance with support for up to ten 120mm fans and either two additional 120mm fans or one 140mm fan, with a pre-installed 140mm fan included to enhance airflow towards the radiator area. The top panel supports 240mm or 360mm radiators with three 120mm fans, while a precision glass cutout design allows airflow to pass through the top panel without compromising the panoramic aesthetic. Independent thermal testing indicates improved CPU and GPU temperatures compared to previous compact O11 designs under equivalent configurations.

Hardware Compatibility & Internal Layout

The O11 Vision-M supports Micro-ATX and Mini-ITX motherboards, enabling compact system builds while maintaining compatibility with high-end components. It accommodates graphics cards up to 410mm in length and CPU coolers up to 162mm in height, with five expansion slots available. The dual-chamber layout isolates the power supply and cabling, supporting ATX PSUs up to 182mm in length while maintaining a clean main chamber presentation.

GPU Support & Stability

The Lian Li chassis includes a dedicated anti-sag bracket for horizontal GPU installations, featuring height adjustability from the second chamber and a swivelling support platform. This design ensures stable GPU positioning while avoiding interference with cooling airflow, with an included tool to simplify post-build adjustment.

Cable Management & Hidden Cooling

The O11 Vision-M incorporates a clean cable management system with a dedicated routing space in the second chamber, allowing cables and liquid cooling tubing to be concealed from view. This design ensures a minimalist interior appearance through the glass panels, while optional accessories such as a 3D-printable fill cover can be used to refine visual gaps within the layout.

Storage & Internal Flexibility

The Lian Li case provides flexible storage options within the second chamber, supporting up to three 2.5-inch SSDs or a combination of one 3.5-inch HDD and one 2.5-inch SSD. This placement keeps storage devices hidden from the main chamber, maintaining a clean visual presentation while preserving system expandability.

Connectivity & I/O Panel

The O11 Vision-M features an integrated front I/O panel with one power button, two USB 3.0 Type-A ports, one USB 3.2 Type-C port, and a combined audio jack, providing accessible connectivity for modern peripherals.

• Three-sided tempered glass panoramic design.
• Compact dual-chamber layout with reduced volume.
• Modular divider with LCD display support.
• Optional 9.2-inch LCD (sold separately) with L-Connect 3 control.
• Supports up to 12 x 120mm fans and 360mm top radiator.
• Pre-installed 140mm fan for enhanced airflow.
• GPU support up to 410mm with anti-sag bracket.
• m-ATX and Mini-ITX motherboard support.
• Hidden cable management and storage layout.
• 2 x USB 3.0 Type-A, 1 x USB 3.2 Type-C, audio jack.