
Lian Li O11 Dynamic EVO XL, White Full Tower Tempered Glass Dual Chamber PC Gaming Case
Lian Li O11D EVO XL, White, Dual Chamber Full Tower Chassis, Tempered Glass, USB 3.0, Reversible Layout, ARGB, E-ATX
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O11D EVO XL Tempered Glass Full Tower Dual Chamber RGB Gaming Case from Lian Li

Dual-Chamber Dynamism The Lian Li O11 Dynamic Evo XL towers above its predecessors, embodying grandeur and adaptability. This expansive full-tower chassis bridges technical ingenuity with visual splendour, offering an expansive canvas for high-performance builds. Designed with dual modes, it gives you the option to morph between standard and reverse layouts, offering a unique platform for redefining airflow or showcasing hardware. With capacity for three massive 420mm radiators and up to 11 fans, this case thrives on cooling potential, accommodating even the most ambitious configurations. The dual-chamber design creates a clean backdrop, simplifying assembly and presentation. Tool-free GPU installation, reinforced with anti-sag measures, adds practicality, while modular fan mounts and fine mesh dust filters maintain airflow clarity and system cleanliness. The Evo XL isn’t just a chassis—it’s the pinnacle of the O11 Dynamic series, renowed for its innovation.
NOTE: The images below are used for illustration purposes. Refer to the top image for the correct product colour.
Turn The Tables Completely

Classic Showcase Style The O11 Dynamic EVO offers a reversible layout to meet different needs and aesthetics. In its default orientation, the tempered glass side panel is on the left, presenting components and lighting for a classic showcase. This design suits traditional desk setups, especially where the left side faces the room. It supports an impressive array of cooling options, including three 360mm radiators and up to ten fans, ensuring versatile configurations for high-performance builds

Right-Side Revolution Switching to the reverse layout moves the tempered glass to the right, ideal for setups where this side takes centre stage. This orientation suits desks against opposite walls or unconventional layouts while accommodating airflow tweaks and cable routing adjustments. The modular structure simplifies the flip process, combining practicality with flexibility for builders seeking a truly tailored experience
Mounts to Any Board




One Case Fits AllThe O11D EVO XL keeps things flexible with support for a range of motherboard sizes, including E-ATX boards up to 280mm wide. This gives you the space for high-end setups without going overboard on case size. It’s also compatible with ATX, micro-ATX, and mini-ITX motherboards, making it a versatile choice for all sorts of builds. The layout balances spaciousness and practicality, so you’ve got the freedom to build big or keep it compact while still leaving room for airflow and clean organisation.
Tri-Mode Motherboard Layout
Cooling Options GaloreThe O11D EVO XL’s adjustable motherboard tray offers three height settings to adapt your build, while maintaining support for E-ATX boards up to 280mm. Its versatility extends further with support for 420mm radiators on all three sides—top, bottom, and side—making this case a standout for cooling potential, and more broadly, scale.

Lower ModeWider clearance for top radiator (118mm), in addition to more space for an extra 120mm rear exhaust fan (for better airflow).

Default ModeThe standard layout for a balanced approach, it optimises airflow and component arrangement, ensuring compatibility with most builds.

Higher ModeWider clearance for bottom radiator (126mm), in addition to more space for a second 120mm exhaust fan to go on the rear.
Intricate Mesh Paneling
Layer by LayerThe O11D EVO XL blends style and functionality with aluminium panels featuring precision mesh on both the top and sides. These elements don’t just elevate the aesthetic; they deliver superior airflow to keep high-performance systems running cool, offering a significant upgrade over any case.

1 - Dust filter tray for cleanliness
2 - stronger airflow for higher components
3 - Ample air intake for circulation
4 - Boosts cooling with added airflow
DIY Easier Than Ever

struggle-free bracketsFan brackets with a quick-release mechanism simplify cooling setups. The top bracket slides out for easy radiator or fan access, while the bottom bracket removes cleanly from the main chamber.

Tool-less GPU Mounting Installing a GPU is hassle-free with grip-friendly screws that make tightening and loosening simple. No tools are needed for most adjustments, allowing for quick changes without the worry of over-tightening or hardware mishaps.

side fan quick-latchThe side fan bracket in the O11D Evo XL is designed for ultra-versatile cooling, with two mounting scenarios tailored for different needs. In the inner configuration, it supports up to 81mm of radiator and fan thickness in the main chamber while accommodating 40mm in the secondary chamber, ideal for compact builds prioritising airflow inside the case. Switching to the outer configuration, it allows for up to 117.2mm of thickness in the main chamber, catering to larger radiators or additional cooling capacity. Adjustable seal plates are included to prevent air pressure loss, and the quick-latch design makes repositioning simple, letting users fine-tune fan intake or exhaust directions based on their build’s thermal demands. This balance of usability and flexibility makes it a practical choice for diverse setups.
Position Your Ports

Relocatable I/O ModuleThe O11D Evo XL’s relocatable I/O module gives users the flexibility to position it in one of three different places on the bottom of the case. This added flexibility makes connecting devices smoother and more accessible, regardless of how you choose to orient your build.

Plenty of connectionsThis versatile I/O module includes 1 × USB Type-C and 4 × USB Type-A ports, providing ample connectivity for a wide range of devices.
Clean and Tidy

CABLE MANAGEMENT BARThe removable cable management bar helps tidy up your system and give it a better aesthetic.

CABLE CLIPSThe O11D EVO XL comes with 3 dual-layer cable clips that can be mounted anywhere along vertical grommets.

VELCRO STRAPSThinner cables can be managed using Velcro straps and securely placed within the case.

DRIVE CAGETwo swinging hot-swappable cages that can mount a 15mm thick 120mm fan on the side to cool the drives.