---
product_id: 690303495
title: "A3-mATX MD Micro-ATX PC Case - White with Modular Design and High Airflow Support"
brand: "lian li"
price: "808 zł"
currency: PLN
in_stock: true
reviews_count: 11
category: "Lian Li"
url: https://www.desertcart.pl/products/690303495-a3-matx-md-micro-atx-pc-case-white-with-modular
store_origin: PL
region: Poland
---

# 26.3L compact yet spacious Modular PSU mount, dual positions 10 fan slots for max airflow A3-mATX MD Micro-ATX PC Case - White with Modular Design and High Airflow Support

**Brand:** lian li
**Price:** 808 zł
**Availability:** ✅ In Stock

## Summary

> ⚡️ Elevate your SFF build with airflow, space & style — the Lian Li A3-mATX means business.

## Quick Answers

- **What is this?** A3-mATX MD Micro-ATX PC Case - White with Modular Design and High Airflow Support by lian li
- **How much does it cost?** 808 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/690303495-a3-matx-md-micro-atx-pc-case-white-with-modular)

## Best For

- lian li enthusiasts

## Why This Product

- Trusted lian li brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact Powerhouse:** 26.3 litres of smartly designed space fits full-size GPUs and high-end components without the bulk.
- • **Tailored to Your Build:** Supports ATX & SFX PSUs with flexible mounting options for ultimate customization.
- • **Breathe Easy, Game Hard:** Mesh panels + 10 fan slots deliver unbeatable airflow to keep your rig cool under pressure.
- • **Liquid Cooling, Elevated:** Supports up to 360mm radiators so you can push performance while staying whisper-quiet.
- • **Future-Ready Connectivity:** Front I/O with USB-C 3.1 and dual USB 3.0 ports keeps your peripherals plugged in and ready.

## Overview

The Lian Li A3-mATX MD is a sleek white Micro-ATX PC case engineered for high-performance gaming and professional builds. It features a modular interior supporting up to ten fans and 360mm radiators for superior cooling, while its 26.3L volume cleverly accommodates full-size GPUs and flexible PSU mounting. With versatile front I/O ports including USB-C 3.1, this compact yet spacious case blends minimalist design with maximum airflow and customization, perfect for millennial pros craving power without compromise.

## Description

The Lian Li A3-mATX MD Micro-ATX PC Case is built for performance and flexibility, featuring a modular interior layout that allows users to configure components for maximum cooling efficiency. With support for multiple fans and radiators, this case ensures optimal airflow for demanding builds. Despite its compact size, it accommodates full-size GPUs, ATX power supplies, and various storage configurations. The white finish offers a modern, elegant aesthetic, making it a perfect choice for gamers and professionals seeking a high-quality, space-efficient case.

Review: A great mATX case - Looks: I’m my opinion, this is the one of the best looking mATX cases on the market. I’m not big on LEDs and prefer subtle looks and this case nails that. Compatibility: The case is surprisingly roomy, however, if you’re fitting high end parts in here be prepared for a fight. It’s a bit fiddly getting the PSU mount in the right place and it took a lot of trail and error to fit everything in. For reference, I’m running a RTX 5080, Ryzen 7 9800x3D and a 360mm liquid cooler. I did have to swap out the fans on the CPU cooler to slimline ones though and I would also suggest running these throughout the build to save space. Noise: The case is surprisingly quiet, sometimes I can’t even tell whether my PC is on or not and it’s sat on the desk right next to me! Airflow: For my needs the airflow is more than adequate, I’m not going to be overclocking and the temperatures are very good, much better than my old setup. Functionality: While it’s not the smallest case on the market (and certainly not console level) I think it’s the perfect size and very light and easy to move around. I will be sticking with mATX in the future.
Review: Lian li at it's best - This case is pretty sweet, honestly. I'm really digging the minimalist aesthetic they went for. It's surprisingly spacious inside, which makes building a breeze. Plus, the airflow seems to be solid so far. Definitely a solid choice if you're looking for a clean build.

## Features

- HIGH AIRFLOW: The mini PC case supplies your gaming hardware with fresh air thanks to mesh panels. You can install up to ten fans to ensure optimal air circulation for all components.
- SMALL CASE, LOTS OF SPACE: The Lian Li DAN Cases A3-mATX is perfect for an SFF build. Despite its compact size, it offers 26.3 litres of space for high-performance gaming hardware.
- HIGH CUSTOMISABILITY: The mATX case supports both ATX and SFX power supplies, which can be flexibly mounted in two positions, making it easy to install a variety of gaming components.
- VERSATILE PORTS: Connect all your favourite peripherals to the front I/O of the Lian Li case, which features two USB 3.0 Type-A ports, one USB-C 3.1 port, as well as audio jacks.
- MADE FOR WATER COOLING: The mini PC case supports 360mm radiators, allowing you to equip your system with powerful water cooling for maximum performance and low temperatures.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DKSWRH91 |
| Antenna Location | Gaming |
| Best Sellers Rank | 4,350 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 18 in Computer Cases |
| Brand Name | Lian Li |
| Case Type | Mid Tower |
| Colour | White |
| Compatible Devices | M-ATX/ITX motherboards, ATX/SFX/SFX-L power supplies, 2.5" SSDs, 3.5" HDDs, up to 415mm GPUs, up to 360mm radiators, and 120mm fans |
| Cooling Method | Air |
| Country of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (686) |
| Enclosure Material | Alloy Steel |
| Fan Size | 120 Millimetres |
| Hard Disk Form Factor | 2.5 Inches |
| Internal Bays Quantity | 3 |
| Item Dimensions D x W x H | 44.3D x 19.4W x 32.2H centimetres |
| Item Weight | 12.13 Pounds |
| Manufacturer | Lian Li |
| Model Name | A3X |
| Number of Fans | 8 |
| Other Special Features of the Product | Modularity Design, Wood Front Panel |
| Power Supply Mounting Type | Bottom Mount |
| Supported Motherboard | Micro ATX |
| Total Expansion Slots Quantity | 4 |
| Total USB 2.0 Ports | 2 |
| Total USB 3.0 Ports | 2 |
| Total USB Ports | 3 |
| UPC | 840353046559 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** Lian Li
- **Case type:** Mid Tower
- **Colour:** White
- **Cooling method:** Air
- **Fan size:** 120 Millimetres
- **Material:** Alloy Steel
- **Model name:** A3X
- **Motherboard compatibility:** Micro ATX
- **Power supply mounting type:** Bottom Mount
- **Recommended uses for product:** Gaming

## Images

![A3-mATX MD Micro-ATX PC Case - White with Modular Design and High Airflow Support - Image 1](https://m.media-amazon.com/images/I/81uWHHRoHXL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A great mATX case
*by J***B on 7 September 2025*

Looks: I’m my opinion, this is the one of the best looking mATX cases on the market. I’m not big on LEDs and prefer subtle looks and this case nails that. Compatibility: The case is surprisingly roomy, however, if you’re fitting high end parts in here be prepared for a fight. It’s a bit fiddly getting the PSU mount in the right place and it took a lot of trail and error to fit everything in. For reference, I’m running a RTX 5080, Ryzen 7 9800x3D and a 360mm liquid cooler. I did have to swap out the fans on the CPU cooler to slimline ones though and I would also suggest running these throughout the build to save space. Noise: The case is surprisingly quiet, sometimes I can’t even tell whether my PC is on or not and it’s sat on the desk right next to me! Airflow: For my needs the airflow is more than adequate, I’m not going to be overclocking and the temperatures are very good, much better than my old setup. Functionality: While it’s not the smallest case on the market (and certainly not console level) I think it’s the perfect size and very light and easy to move around. I will be sticking with mATX in the future.

### ⭐⭐⭐⭐⭐ Lian li at it's best
*by A***R on 9 December 2025*

This case is pretty sweet, honestly. I'm really digging the minimalist aesthetic they went for. It's surprisingly spacious inside, which makes building a breeze. Plus, the airflow seems to be solid so far. Definitely a solid choice if you're looking for a clean build.

### ⭐⭐⭐⭐⭐ Hey good looking ;)
*by R***A on 14 September 2025*

I wanted something smaller... not mini ITX and not ATX and this is the sweet spot mATX Looks are always subjective I understand that, but this case is sexy, the mix of metal with glass and wood... just perfect (even if had LOT's of inspiration from Fractal). Build quality is amazing, and surprisingly cheap case, it's quite easy to build on if you plan in advance all the components that you want as based on components size changes... I would recommend 10000% for you to get SFX or SFX-L PSU so you have the best room for GPU and AIO (if using AIO). Cable management... you'll need to be very creative, but once you have all installed, the PSU holder can hide most of the cables on the side (never to be seen again). My first Lian Li case, have been NZXT and Corsair user for a while and I understand the hype, good quality at great price. If you want TOP performance for graphics card go for an SFF 5080 so you can still have ventilation intake at the bottom

## Frequently Bought Together

- Lian Li A3-mATX-WD-26.3L Micro Form Factor Chassis-No Fans Included-Supports 360mm AIO-Modularity Design-for M-ATX, ITX Motherboard-DAN Cases Collaboration-Wood Front Panel-White (A3W-WD)
- ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive
- Thermalright Peerless Assassin 120 SE CPU Cooler, 6 Heat Pipes AGHP Technology, Dual 120mm PWM Fans, 1550RPM Speed, for AMD:AM4 AM5/Intel LGA 1700/1150/1151/1200/1851,PC Cooler

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-23*