Lian Li x Dan Cases A3-mATX Micro-ATX Case Wood Edition
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About this product
- Brand
- Lian Li
- Store
- PC Case Gear
- Category
- Electronics > Electronics Accessories > Computer Components > Desktop Computer & Server Cases
- SKU
- A3X-WD
The Lian Li x Dan Cases A3-mATX Micro-ATX Case is a small form factor case with an 26.2-litre capacity. It features a minimalist design with a steel exterior, vented panels for optimal airflow, wood front panel, supports Mini-ITX and Mini-DTX, Micro-ATX motherboards, fan and radiator support at the top (up to 360mm), side (up to 360mm with SFX PSU) and bottom (up to 360mm), 3 x 2.5" SSD drive bays, 4 x expansion slots, supports SFX / SFX-L / ATX power supplies and a graphics card of up to 430mm in length.
Features
A3-mATX
The Compatibility is Strong with this One
The LIAN LI DAN CASES A3-mATX is a versatile M-ATX mesh PC case that maintains a minimal chassis size while accommodating large components. Thanks to the relocatable PSU bracket, the A3 m-ATX empowers you to build a powerful and compact PC system tailored to your needs and preferences.
- Minimalist Design
- Enhanced Modularity
- 360 mm AIO Layout
- For M-ATX/Mini ITX MB
- 415mm GPU Compatibility
- Flexible SFX/ATX PSU
Compact Design, Massive Potential
Dive into the realm of compactness with the A3-mATX, which unlocks the potential of a small form factor PC case.

Well Ventilated, Minimalist Design
With three sides featuring minimalist mesh panels and a sleek front panel, the A3-mATX combines functionality with style, making it the perfect touch to your setup.
Recommend Setups
Air Cooling
- PSU: Front Installation
- Intake: Bottom
- Exhaust: Top/Rear
AIO Cooling at the Top
- PSU: Front Installation
- Intake: Bottom
- Exhaust: Top/Rear
AIO Cooling at the Side
- PSU: Side Installation
- Intake: Side/Bottom
- Exhaust: Top/Rear

Effortless Modularity, Streamlined Builds
The toolless removal of all exterior panels and modular brackets provide easier access for installation and cable management. With a removable bottom dust filter, ensuring the system stays clean and efficient.

Versatile Compatibility, Ultimate Customisation
Unleash your creativity with the flexible compatibility A3-mATX without compromising on high-performance, large size components.

The A3 m-ATX case accommodates a maximum CPU cooler height of 165mm and a 4-slot thick GPU with a maximum length of 415mm. Note that with a 25mm thick fan installed at the bottom, the GPU thickness will be limited to 61mm, allowing for only a 3-slot GPU. Additionally, when installing a radiator and fan combo, there will be no space for the GPU.
Note: Compatibility are subject to change based on configuration

The anti sag GPU bracket is included in the box to ensure the perfect alignment of the graphics card.

Space Maximised for Cooling
Maximising the cooling capacity of this 26.3 litre case, 360mm AIO can be mounted to efficiently cool high-end components.
Note: Compatibility are subject to change based on configuration
Flexible PSU Installation
Offers multiple mounting slots for a maximum of 220mm ATX/SFX/SFX-L or LIAN LI Edge PSU for ideal PSU placement to best suit your build requirements. More details can be found in LIAN LI webpage's hardware compatibility diagram.
- Front View
- Side View
- S0.5 Installation Slot
Includes an ATX PSU offset bracket in order to allow longer GPU installation at positions F2 and F2.5
Supports front installation of ATX PSU by mounting it on the SSD bracket using the standoff tool.
Adaptable Storage Solutions
Provides 3 drive bays to meet storage needs in a comprehensive build.
Removable SSD Tray
Use the same mounting point as the PSU bracket, can relocate as needed. 2 x 2.5" SSD
Bottom Drive Space
Offers a mounting point at the bottom of the chassis. 1 x 2.5" SSD or 1 x 3.5" HDD

Seamless Connectivity, Stylish IO
With its front IO featuring essential ports and buttons, along with a sleek and stylish front panel design, the A3-mATX ensures seamless connectivity while showcasing on the desk.
Available in 3 Colours
Offering 3 colour choices that combine innovative design, flexible cooling solutions, and extensive compatibility options, making it an ideal choice for enthusiasts seeking a compact yet powerful M-ATX case.
A Dan Cases Collaboration
Combining the design of Daniel Hansen from DAN Cases with LIAN Li's manufacturing prowess, the collaboration brings the A3-mATX to life.
Optional Accessories
Vertical GPU Kit (A3-1X/A3-1W)
Supports up to 3 slots thick GPU at vertical display with an 150mm PCle4.0 riser cable.
Left Side Tempered Glass Panel (A3-2X/A3-2W)
Display of the interior components can be achieved with the accessory.
Note: Feature images are used for illustrative purposes only, please refer to title, specifications and product images for correct model upon purchase.
