LIAN LI O11D MINI V2 vs Lian Li A3-mATX-WD-26.3L Micro Form Factor Chassis-No Fans Included-Supports 360
Updated August 2026 — The LIAN LI O11D MINI V2 excels in cooling performance and cable management, while the Lian Li A3-mATX-WD-26.3L offers unique design and extensive radiator support. Ultimately, the O11D MINI V2 is the better choice for most users.
The LIAN LI O11D MINI V2 excels in cooling performance and cable management, while the Lian Li A3-mATX-WD-26.3L offers unique design and extensive radiator support. Ultimately, the O11D MINI V2 is the better choice for most users.
Why LIAN LI O11D MINI V2 is better
Cooling Performance
O11D MINI V2 has five pre-installed fans.
Cable Management
O11D MINI V2 features dedicated cable management solutions.
GPU Support
O11D MINI V2 includes anti-sag brackets for GPUs.
Why Lian Li A3-mATX-WD-26.3L Micro Form Factor Chassis-No Fans Included-Supports 360 is better
Design Flexibility
A3-mATX-WD-26.3L has a unique wood front panel.
Radiator Support
A3-mATX-WD-26.3L supports up to 360mm radiators.
GPU Length
A3-mATX-WD-26.3L accommodates GPUs up to 415mm.
Overall score
Specifications
| Spec | LIAN LI O11D MINI V2 | Lian Li A3-mATX-WD-26.3L Micro Form Factor Chassis-No Fans Included-Supports 360 |
|---|---|---|
| Price | C$119.99 | C$119.99 |
| Motherboard Support | ATX/M-ATX/ITX | M-ATX/ITX |
| Fan Support | 5 fans | 10 fans |
| Radiator Support | Up to 280mm | Up to 360mm |
| Material | Tempered Glass | Steel/Wood |
Dimension comparison
Price Comparison
Both the LIAN LI O11D MINI V2 and the Lian Li A3-mATX-WD-26.3L Micro Form Factor Chassis are priced identically at C$119.99. This price point positions both products as mid-range options for PC builders seeking quality cases without breaking the bank. Given their equal pricing, the decision to choose between these two cases will depend more on individual requirements and preferences rather than budget constraints.
Design and Aesthetics
The LIAN LI O11D MINI V2 features a pillar-less tempered glass front and side panels, allowing for an unobstructed view of internal components, which can enhance the overall aesthetic of a build. In contrast, the Lian Li A3-mATX-WD-26.3L boasts a unique wood front panel combined with steel mesh side and top panels. This design approach offers a different visual appeal, catering to users who appreciate a blend of modern and natural materials. While both cases have their unique charm, the O11D MINI V2 may be more suited for those who prioritise showcasing their hardware.
Cooling Capabilities
Cooling performance is a significant factor for PC builders, and both cases offer distinct features. The LIAN LI O11D MINI V2 is equipped with five pre-installed non-RGB reverse blade fans, enhancing airflow right out of the box. Its slanted bottom design also optimises GPU cooling, making it an excellent choice for users with high-performance graphics cards. On the other hand, the Lian Li A3-mATX-WD-26.3L supports up to 10 x 120mm fans and a 360mm radiator, providing extensive cooling options. While the O11D MINI V2 excels in immediate airflow, the A3-mATX-WD-26.3L offers more flexibility for custom cooling setups.
Motherboard Compatibility
When it comes to motherboard compatibility, the LIAN LI O11D MINI V2 supports a range of sizes including standard ATX, M-ATX, and Mini-ITX, making it a versatile choice for various builds. Additionally, it is specifically optimised for ATX Back-Connect motherboards. In comparison, the Lian Li A3-mATX-WD-26.3L accommodates M-ATX and ITX motherboards, along with SFX/SFX-L power supplies that can be mounted in different orientations. Users looking for a wider range of motherboard options may find the O11D MINI V2 more appealing.
GPU Support
Both cases provide robust support for graphics cards, but they do so in different ways. The LIAN LI O11D MINI V2 includes horizontal and vertical GPU anti-sag brackets, ensuring that heavier GPUs are well-supported and reducing strain on the motherboard. This feature is particularly beneficial for users building high-end gaming rigs. On the other hand, the Lian Li A3-mATX-WD-26.3L can accommodate GPUs up to 415mm in length, which is advantageous for those looking to use larger graphics cards. While both cases offer solid GPU support, the O11D MINI V2's additional anti-sag features may be more beneficial for users concerned about longevity and structural integrity.
Cable Management
Effective cable management is essential for a clean and tidy build. The LIAN LI O11D MINI V2 is designed with special brackets for the 24-pin motherboard cable, helping to maintain an organised layout. This consideration for cable management enhances the overall aesthetic while also improving airflow. The Lian Li A3-mATX-WD-26.3L, while providing space for cable routing, does not highlight specific features for cable management in its description. Therefore, users focused on creating a neat and efficient setup might prefer the O11D MINI V2 for its dedicated management solutions.
Fan and Radiator Support
Fan and radiator support is crucial for maintaining optimal temperatures in a PC build. The LIAN LI O11D MINI V2 comes pre-installed with five fans and is designed with airflow in mind. Conversely, the Lian Li A3-mATX-WD-26.3L supports significant cooling options, including the installation of up to 360mm radiators and multiple fan configurations. This makes it an ideal choice for users planning extensive cooling systems. While the O11D MINI V2 provides immediate performance with its included fans, the A3-mATX-WD-26.3L offers greater potential for custom cooling solutions.
Which should you buy?
Choosing between the LIAN LI O11D MINI V2 and the Lian Li A3-mATX-WD-26.3L Micro Form Factor Chassis largely depends on personal preferences and specific build requirements. The O11D MINI V2 shines with its pre-installed cooling solutions, robust GPU support, and effective cable management, making it an excellent choice for users who want a blend of performance and aesthetics. However, if you value design flexibility, extensive radiator support, and a unique aesthetic with wood accents, the A3-mATX-WD-26.3L could be the better option for your needs. Both cases are competitively priced at C$119.99, providing solid choices for different types of PC builds.
versusfinder.com is a participant in the Amazon.ca Associates Program. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.

