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Black Micro-ATX tower with walnut wood front panel and steel mesh side and top panels

Lian Li

Lian Li A3-mATX-WD Black Micro-ATX PC case

SKU CH-N12E-H234D MPN A3-mATX-WD Black

A compact Micro-ATX chassis with a walnut wood front panel, steel mesh side and top panels, supporting GPUs up to 415 mm, 360 mm radiators, and 165 mm CPU coolers

  • TypeMicro ATX / Mini-ITX
  • ColorBlack
  • Case MaterialSteel / Wood
  • With Power SupplyNo
  • Power SupplyM-ATX, ITX motherboards; GPUs up to 415mm; ATX, SFX, SFX-L P
  • Motherboard CompatibilityMicroATX / ITX

Options Wood Front Panel (Black)

Struck-through versions exist but are not stocked here.

  • Walnut wood front panel adds natural warmth to the build
  • Steel mesh side and top panels promote airflow through the chassis
  • Supports 360 mm radiators on top or side for liquid cooling
  • Flexible PSU mounting at front or side eases cable routing
  • Fits graphics cards up to 415 mm and CPU coolers up to 165 mm

Compact Micro-ATX chassis with walnut front panel

The Lian Li A3-mATX-WD Black is a Micro-ATX and Mini-ITX case built from steel with a walnut wood front panel. Mesh side and top panels provide open airflow paths. It targets builders who want a small footprint without sacrificing room for long graphics cards or large liquid-cooling radiators. No fans are included in the box.

Upgrade from tighter ITX enclosures

Moving up from a Mini-ITX-only case adds Micro-ATX motherboard support and the ability to mount a 360 mm radiator on the side or top. The jump is worth it when the build needs more PCIe slots or a thicker radiator stack than a pure ITX chassis can accept. Flexible PSU placement at the front or side eases cable routing in dense layouts.

Handles 415 mm GPUs and 360 mm radiators

A graphics card up to 415 mm fits alongside a CPU cooler up to 165 mm tall. Radiator mounts accept 360 mm, 280 mm or 240 mm units on the side, 360 mm or 240 mm on top, and 240 mm on the bottom. Ten 120 mm fan positions or two 140 mm side fans give ample headroom for airflow, while a single 3.5 inch and one 2.5 inch drive bay cover basic storage needs.

Highlights

  • Walnut wood front panel adds natural warmth to the build
  • Steel mesh side and top panels promote airflow through the chassis
  • Supports 360 mm radiators on top or side for liquid cooling
  • Flexible PSU mounting at front or side eases cable routing
  • Fits graphics cards up to 415 mm and CPU coolers up to 165 mm

Specifications

BrandLIAN LI
ModelA3- mATX-WD
Part NumberA3-mATX-WD Black
TypeMicro ATX / Mini-ITX
ColorBlack
Case MaterialSteel / Wood
With Power SupplyNo
Power SupplyM-ATX, ITX motherboards; GPUs up to 415mm; ATX, SFX, SFX-L PSUs; Radiators up to 360mm; Fans up to 10 x 120mm
Motherboard CompatibilityMicroATX / ITX
Side PanelStainless Steel
Dust FiltersBottom
Internal 3.5" Drive Bays1
Internal 2.5" Drive Bays1
Hot-Swap Drive Bays0
Front Ports2 x USB 3.0 TYPE-A, 1 x USB 3.1 TYPE-C, 1 x Mic, 1 x HD Audio
Fan OptionsTop: 3 x 120mm,Side: 3 x 120mm or 2 x 140mm,Bottom: 3 x 120mm, Rear: 1 x 120mm (All not included)
Radiator Options1 x 360/240mm,Side: 1 x 360/280/240mm,Bottom: 1 x 240mm (360mm with fan at the bottom)
80mm FansNo
Max GPU Length415 mm
Max CPU Cooler Height165 mm
Max PSU Length220 mm
Dimensions17.44" x 7.64" x 12.66"
Weight11.02 lb
FeaturesHigh Airflow Mesh Design
Shipping weight5.94 kg
Package size505 × 389 × 267 mm

Other versions of this model

2 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Will a 415 mm graphics card fit without removing the front panel?

The case supports GPUs up to 415 mm, so a card of that length fits with the wood front panel installed.

Can I mount a 360 mm radiator on the side and another 360 mm radiator on the top at the same time?

Both the side and top support a single 360 mm radiator, so two 360 mm radiators can be installed simultaneously.

What fan sizes and counts are possible in the bottom position?

The bottom accepts three 120 mm fans; a 360 mm radiator can also be fitted there when fans are mounted underneath it.

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