Lian Li A3-mATX

Name: Lian Li A3-mATX
Brand: Lian Li
SKU: B0D5GYY364

Compact 26.3 L mATX mesh case (May 2024) with 415 mm GPU, 165 mm cooler, 360 mm rad support, and flexible ATX/SFX PSU mounts—great for airflow, SFF, and budget builds.

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Form factormATX

ColorBlack

Tempered glassNo

GixCore Editorial

Product overview

Introduced in May 2024, the Lian Li A3‑mATX is a Lian Li × DAN Cases collaboration micro‑tower for mATX/ITX builds, packaged in a 26.3‑liter mesh chassis. ([gamersnexus.net](https://gamersnexus.net/cases/excellent-budget-case-lian-li-dan-a3-matx-review-benchmarks?utm_source=openai))

Positioned as a budget compact case, it exists to fit big GPUs and radiators into a small footprint. It handles 4‑slot GPUs up to 415 mm and 165 mm air coolers, supports up to ten 120 mm fans with 360/240 mm radiators up top and up to 360/280 mm at the side, and takes ATX/SFX/SFX‑L or LIAN LI EDGE PSUs mounted at the front or side. You get three drive mounts (2×2.5-inch plus 1×2.5/3.5), steel mesh side/top panels, and front I/O with 2× USB‑A, 1× USB‑C, and audio. Unique: 415 mm GPU clearance in a 26.3 L mATX case. ([lian-li.com](https://lian-li.com/product/a3-matx/))

TierbudgetReleased2024

Best for

airflow builds
water cooling/radiators
high GPU clearance
budget builds
ITX/small-form-factor

Official product specifications

Product highlights

Compact 26.3L Design, Big Hardware Support: Accommodates mATX/ITX motherboards with 4 expansion slots and GPUs up to 415mm—achieve a compact footprint without sacrificing performance.
High Airflow Steel Mesh Panels: Designed with steel mesh side and top panels for optimal airflow, making it perfect for high-TDP GPUs and radiator setups.
Supports 360mm Radiators and Up to 10 x 120mm Fans: Capable of housing a 360mm radiator and multiple 120mm fans—include a simple fan/radiator placement diagram in the images for clarity.
Flexible PSU Installation (Front/Side): Compatible with ATX/SFX/SFX-L and LIAN LI EDGE power supplies; orientation options enhance clearance and cable management.
Stylish Sleek Front Panel with Modular Design: Features a sleek black front panel and a modular structure, ideal for creating compact, clean, and minimalist PC builds.