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Lian Li A3 mATX PC Case vs Lian Li A3 Micro ATX Wood Edition Cabinet Black A3-MATX-WD

Updated August 2026The Lian Li A3 mATX PC Case excels in component compatibility and PSU flexibility, while the A3 Micro ATX Wood Edition offers superior cooling potential and modern design features.

The Lian Li A3 mATX PC Case excels in component compatibility and PSU flexibility, while the A3 Micro ATX Wood Edition offers superior cooling potential and modern design features.

Why Lian Li A3 mATX PC Case is better

Component Support

Supports GPUs up to 430 mm.

PSU Flexibility

More versatile PSU mounting options.

Storage Options

Offers multiple storage configurations.

Why Lian Li A3 Micro ATX Wood Edition Cabinet Black A3-MATX-WD is better

Cooling Potential

Supports up to 10 fans and a 360 mm radiator.

Design Aesthetics

Features refined wood accents.

I/O Options

Includes USB 3.1 Type-C port.

Overall score

Lian Li A3 mATX PC Case
85
Lian Li A3 Micro ATX Wood Edition Cabinet Black A3-MATX-WD
88

Specifications

SpecLian Li A3 mATX PC CaseLian Li A3 Micro ATX Wood Edition Cabinet Black A3-MATX-WD
Cooling FansNot specifiedUp to 10
Radiator SupportNot specified360 mm
PSU TypesATX, SFX, SFX-LATX, SFX, SFX-L
USB PortsStandard USB2 x USB 3.0, 1 x USB 3.1
Storage Support3 x 2.5" SSD3 x 2.5" SSD + 1 x 3.5" HDD

Dimension comparison

Lian Li A3 mATX PC CaseLian Li A3 Micro ATX Wood Edition Cabinet Black A3-MATX-WD

Design and Aesthetics

The Lian Li A3 mATX PC Case boasts a stylish wood and mesh front design, while the Lian Li A3 Micro ATX Wood Edition Cabinet features a refined wood accent. Both cases exhibit a modern aesthetic appealing to users who appreciate a blend of elegance and functionality. The wood slat front panel of the A3 mATX enhances its cooling capabilities while providing an attractive appearance, making it suitable for contemporary setups. Conversely, the A3 Micro ATX Wood Edition emphasises a more polished look with its wooden details, further elevating its visual appeal. Both designs cater to users looking for stylish yet functional computer cases.

Interior Space and Compatibility

Both the Lian Li A3 mATX and the A3 Micro ATX Wood Edition have a compact internal volume of 26.3 litres, making them ideal for micro form factor builds. However, they differ in component compatibility. The A3 mATX supports GPUs up to 430 mm and CPU tower heatsinks up to 167 mm tall, providing flexibility for high-end components. In contrast, the A3 Micro ATX accommodates graphics cards up to 415 mm in length and is designed to handle Micro ATX motherboards, allowing for versatile builds without sacrificing performance. Thus, while both cases are compact, the A3 mATX offers slightly more extensive component support.

Cooling Potential

When it comes to cooling capabilities, the Lian Li A3 Micro ATX Wood Edition edges ahead. It supports up to 10 fans and accommodates a 360 mm radiator, providing extensive cooling options for high-performance builds. In comparison, the A3 mATX allows for efficient airflow through its mesh front design but does not specify the same level of fan support or radiator compatibility. This makes the Micro ATX Wood Edition a better choice for users who prioritise optimal thermal management in their systems. Cooling potential is crucial for maintaining performance, especially in compact cases where heat can build up quickly.

PSU Compatibility

The Lian Li A3 mATX supports various power supply units, including ATX, SFX, SFX-L, and Lian Li Edge PSUs, with a maximum length of 220 mm. This flexibility in PSU mounting positions allows users to adjust the elevation of their power supplies for better cable management and airflow. On the other hand, the A3 Micro ATX also supports ATX and SFX power supplies but does not specify the same range of mounting options. Thus, the A3 mATX provides more versatility in power supply selection, which can be critical for custom builds requiring specific components.

I/O Options

The A3 mATX features a standard front I/O panel that includes USB ports and audio connections, facilitating easy access to peripherals. Similarly, the A3 Micro ATX Wood Edition offers a well-equipped front panel with multiple USB options, including two USB 3.0 Type-A ports and one USB 3.1 Type-C port, alongside audio jacks. This makes the Micro ATX Wood Edition slightly more advanced in terms of connectivity, catering to users who require modern ports for their devices. The thoughtful placement of I/O options in both cases enhances user convenience, although the A3 Micro ATX provides more contemporary connectivity solutions.

Storage Options

Storage support is crucial for many users, and both cases offer interesting configurations. The A3 mATX allows for multiple storage options, including three 2.5-inch SSDs or one 3.5-inch HDD combined with two 2.5-inch SSDs, giving users flexibility in how they configure their storage. The A3 Micro ATX expands this capacity with a similar setup but allows for a more extensive cooling setup, supporting up to 10 fans, which can indirectly influence effective storage cooling. For those focusing on storage alongside performance, the A3 mATX provides solid options, while the Micro ATX’s design enhances overall airflow, which can be beneficial for keeping drives cool under load.

Price Comparison

The Lian Li A3 mATX is priced at £69.95, whereas the A3 Micro ATX Wood Edition is slightly more expensive at £69.99. This minimal price difference makes both options accessible to users seeking quality micro form factor cases. Despite the slight increase in cost for the Wood Edition, the additional aesthetic appeal and modern features may justify the price for some users. Overall, both cases are competitively priced within the market, offering good value for their respective features and designs.

Which should you buy?

Choosing between the Lian Li A3 mATX PC Case and the A3 Micro ATX Wood Edition ultimately depends on your specific needs. If you prioritise extensive component compatibility and flexible PSU mounting, the A3 mATX is the better option. However, if cooling potential and modern design features, such as refined wood accents and advanced I/O options, are more important to you, the A3 Micro ATX Wood Edition is worth the slightly higher price. Both cases offer excellent build quality and functionality, ensuring you can create a stylish and efficient PC setup with either choice.

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Lian Li A3 mATX PC Case vs Lian Li A3 Micro ATX Wood Edition Cabinet Black A3-MATX-WD | versusfinder