---
product_id: 633712107
title: "Lian Li A3-mATX-26.3L Micro Form Factor Chassis-Flexible Power Supply Installation-No Fans Included-Supports 360mm AIO-Modularity Design-For M-ATX and ITX Motherboard-DAN Collaboration-White (?A3W.US)"
brand: "lian li"
price: "Rp12082362"
currency: IDR
in_stock: true
reviews_count: 8
url: https://www.desertcart.id/products/633712107-lian-li-a3-matx-26-3l-micro-form-factor-chassis
store_origin: ID
region: Indonesia
---

# Flexible PSU installation (ATX/SFX/SFX-L/Edge) Supports up to 10x120mm fans & 360mm radiator 26.3L compact micro form factor Lian Li A3-mATX-26.3L Micro Form Factor Chassis-Flexible Power Supply Installation-No Fans Included-Supports 360mm AIO-Modularity Design-For M-ATX and ITX Motherboard-DAN Collaboration-White (?A3W.US)

**Brand:** lian li
**Price:** Rp12082362
**Availability:** ✅ In Stock

## Summary

> ⚡️ Build Bold, Stay Cool, and Own the Desk with Lian Li A3!

## Quick Answers

- **What is this?** Lian Li A3-mATX-26.3L Micro Form Factor Chassis-Flexible Power Supply Installation-No Fans Included-Supports 360mm AIO-Modularity Design-For M-ATX and ITX Motherboard-DAN Collaboration-White (?A3W.US) by lian li
- **How much does it cost?** Rp12082362 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/633712107-lian-li-a3-matx-26-3l-micro-form-factor-chassis)

## 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

- • **Modular PSU Magic:** Install ATX, SFX, SFX-L, or LIAN LI Edge PSUs sideways or frontways for perfect cable management.
- • **Room for Beastly GPUs:** Accommodates GPUs up to 415mm — unleash your RTX 5080 or equivalent without limits.
- • **Premium Build Meets Style:** Alloy steel frame with mesh design and DAN collaboration aesthetics for a desk-worthy centerpiece.
- • **Sleek Minimalist Powerhouse:** Compact 26.3L chassis fits high-end M-ATX & ITX builds without compromise.
- • **Ultimate Cooling Flexibility:** Mesh panels + support for 10 fans & 360mm AIO keep your rig whisper-quiet and ice-cold.

## Overview

The Lian Li A3-mATX is a premium 26.3L micro form factor chassis designed for M-ATX and ITX motherboards. Featuring a robust alloy steel frame with mesh side and top panels, it supports up to 10x120mm fans and a 360mm radiator for superior airflow. Its modular design allows flexible installation of ATX, SFX, SFX-L, and LIAN LI Edge power supplies, while accommodating GPUs up to 415mm. Perfect for professionals seeking a compact yet powerful build with sleek aesthetics and high-performance cooling.

## Description

Buy Lian Li A3-mATX-26.3L Micro Form Factor Chassis-Flexible Power Supply Installation-No Fans Included-Supports 360mm AIO-Modularity Design-For M-ATX and ITX Motherboard-DAN Collaboration-White (?A3W.US): Computer Cases - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: M-ATX Build with GTX 5080 and Ryzen 9800x3d - I recently built a system using the Lian Li A3 and I’m genuinely impressed. As someone who wanted a true m-ATX build without sacrificing looks or quality, this case hit all the marks. The compact footprint is one of my favorite aspects—it fits perfectly on my desk without feeling cramped, yet still offers excellent airflow and clearance for components. Lian Li clearly optimized the space well: there’s room for a full-sized GPU, multiple storage drives, and tidy cable routing despite the smaller form factor. I was worried about space restrictions, but assembly was intuitive and comfortable even for a first-time builder. Build quality feels premium, with solid panels and clean finishes that elevate the overall look. The case stays cool under load, and the included fan support is great for keeping thermals in check. If you’re building a high-performance m-ATX rig and want something that looks great and performs as well as it looks, the A3 is a fantastic choice. Highly recommend for m-ATX enthusiasts who want a balance of size, performance, and aesthetics!
Review: Reddit was right - I bought this case after seeing many people in the Micro Form Factor Reddit rave about it. I bought a Lian Li Lancool II several years ago and found it to be the best case I had ever built in and have been following Lian Li since. This case boasts a beautiful set of wood panels on front that still allow plenty of airflow to enter. The amount of mesh all around the case meant there was plenty of airflow to dissipate heat without cranking the fans which helps keep it nearly silent. The frame of the case even without the side fan mount is extremely sturdy with absolutely no flex. Building in it was very straightforward, directions show how to mount an ATX or SFF power supply and it was simple. Size was perfect for an ATX motherboard but there’s no room for cable management so it took me as a very seasoned PC builder quite a while to get my cable runs situated which isn’t something I’d recommend for someone who’s new to PC building, but is easy for anyone who’s worked in any SFF case and wants the expandability of a Micro-ATX motherboard. Overall for the price I think this is a case I can recommend to everyone, it’s got beautiful aesthetics, high performance cooling, and a build quality that feels like it should cost a lot more.

## Features

- Minimalistic sleek design 26.3L micro form factor chassis
- Side and top panels are designed with steel mesh
- Accommodates M-ATX and ITX motherboard with 4 slots 415mm large GPU
- Supports up to 360 radiator and 10 x 120mm fans
- Supports ATX/SFX/SFX-L and LIAN LI Edge PSU that can be mounted sideways or frontways
- No Fans Included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D5HCYZXR |
| Antenna Location | Gaming |
| Best Sellers Rank | #8 in Computer Cases |
| Brand | Lian Li |
| Case Type | Mini-Tower |
| Color | White |
| Compatible Devices | M-ATX and ITX motherboards, GPUs up to 415mm, Radiators up to 360mm |
| Cooling Method | Air |
| Customer Reviews | 4.6 out of 5 stars 1,073 Reviews |
| Enclosure Material | Alloy Steel |
| Fan Size | 120 Millimeters |
| Hard Disk Form Factor | 3.5 Inches |
| Internal Bays Quantity | 2 |
| Item Dimensions D x W x H | 20.08"D x 15.35"W x 10.63"H |
| Item Weight | 11 Pounds |
| Manufacturer | Lian Li |
| Material | Alloy Steel |
| Model Name | A3W.US |
| Motherboard Compatability | Micro ATX and ITX |
| Other Special Features of the Product | Flexible power supply installation, Supports up to 10 x 120mm fans and a 360 radiator, Modularity design |
| Power Supply Mounting Type | Bottom Mount |
| Recommended Uses For Product | Gaming |
| Supported Motherboard | Micro ATX and ITX |
| Total Expansion Slots Quantity | 4 |
| Total USB 2.0 Ports | 2 |
| Total USB 3.0 Ports | 2 |
| Total Usb Ports | 2 |
| UPC | 840353046436 |
| Warranty Description | 1 year |

## Product Details

- **Brand:** Lian Li
- **Motherboard Compatability:** Micro ATX and ITX
- **Case Type:** Mini-Tower
- **Recommended Uses For Product:** Gaming
- **Color:** White
- **Material:** Alloy Steel
- **Power Supply Mounting Type:** Bottom Mount
- **Cooling Method:** Air
- **Model Name:** A3W.US
- **Fan Size:** 1.2E+2 Millimeters

## Images

![Lian Li A3-mATX-26.3L Micro Form Factor Chassis-Flexible Power Supply Installation-No Fans Included-Supports 360mm AIO-Modularity Design-For M-ATX and ITX Motherboard-DAN Collaboration-White (?A3W.US) - Image 1](https://m.media-amazon.com/images/I/719lnSeXwNL.jpg)
![Lian Li A3-mATX-26.3L Micro Form Factor Chassis-Flexible Power Supply Installation-No Fans Included-Supports 360mm AIO-Modularity Design-For M-ATX and ITX Motherboard-DAN Collaboration-White (?A3W.US) - Image 2](https://m.media-amazon.com/images/I/71so7bnk0aL.jpg)
![Lian Li A3-mATX-26.3L Micro Form Factor Chassis-Flexible Power Supply Installation-No Fans Included-Supports 360mm AIO-Modularity Design-For M-ATX and ITX Motherboard-DAN Collaboration-White (?A3W.US) - Image 3](https://m.media-amazon.com/images/I/71SGwqtfeLL.jpg)
![Lian Li A3-mATX-26.3L Micro Form Factor Chassis-Flexible Power Supply Installation-No Fans Included-Supports 360mm AIO-Modularity Design-For M-ATX and ITX Motherboard-DAN Collaboration-White (?A3W.US) - Image 4](https://m.media-amazon.com/images/I/81TwsVMJOvL.jpg)
![Lian Li A3-mATX-26.3L Micro Form Factor Chassis-Flexible Power Supply Installation-No Fans Included-Supports 360mm AIO-Modularity Design-For M-ATX and ITX Motherboard-DAN Collaboration-White (?A3W.US) - Image 5](https://m.media-amazon.com/images/I/71fueS5xkqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ M-ATX Build with GTX 5080 and Ryzen 9800x3d
*by K***N on January 17, 2026*

I recently built a system using the Lian Li A3 and I’m genuinely impressed. As someone who wanted a true m-ATX build without sacrificing looks or quality, this case hit all the marks. The compact footprint is one of my favorite aspects—it fits perfectly on my desk without feeling cramped, yet still offers excellent airflow and clearance for components. Lian Li clearly optimized the space well: there’s room for a full-sized GPU, multiple storage drives, and tidy cable routing despite the smaller form factor. I was worried about space restrictions, but assembly was intuitive and comfortable even for a first-time builder. Build quality feels premium, with solid panels and clean finishes that elevate the overall look. The case stays cool under load, and the included fan support is great for keeping thermals in check. If you’re building a high-performance m-ATX rig and want something that looks great and performs as well as it looks, the A3 is a fantastic choice. Highly recommend for m-ATX enthusiasts who want a balance of size, performance, and aesthetics!

### ⭐⭐⭐⭐⭐ Reddit was right
*by D***R on January 18, 2026*

I bought this case after seeing many people in the Micro Form Factor Reddit rave about it. I bought a Lian Li Lancool II several years ago and found it to be the best case I had ever built in and have been following Lian Li since. This case boasts a beautiful set of wood panels on front that still allow plenty of airflow to enter. The amount of mesh all around the case meant there was plenty of airflow to dissipate heat without cranking the fans which helps keep it nearly silent. The frame of the case even without the side fan mount is extremely sturdy with absolutely no flex. Building in it was very straightforward, directions show how to mount an ATX or SFF power supply and it was simple. Size was perfect for an ATX motherboard but there’s no room for cable management so it took me as a very seasoned PC builder quite a while to get my cable runs situated which isn’t something I’d recommend for someone who’s new to PC building, but is easy for anyone who’s worked in any SFF case and wants the expandability of a Micro-ATX motherboard. Overall for the price I think this is a case I can recommend to everyone, it’s got beautiful aesthetics, high performance cooling, and a build quality that feels like it should cost a lot more.

### ⭐⭐⭐⭐⭐ Great small case
*by P***. on February 12, 2026*

Wow, I have built my fair share of personal systems over the years and by and far, this was the best quality case I’ve ever used. Cable routing is good, I used an mATX board, full size Seasonic power supply, full sized GPU (RX 5700 XT), Noctua air cooler with one fan (smaller Noctua, can’t remember model) and everything fit fine. The power supply was the only odd thing since it mounted in front of the case instead of the back like I am used to. A bit of a puzzle to figure out based on the manual how it fit but Lian Li provides a bunch of adapters so different sizes of things can be installed. I thought the adapters were necessary so that threw me off until I figured that out. Only thing I didn’t add was two internal SSDs because frankly I didn’t need them and wanted to minimize my cabling. I am using an nvme drive so am good there. I did have to buy two additional Noctua case fans because there are none in this case but they are cheap enough. One on top exhausting and one in the rear, exhausting. The case is quiet, fits on my desk, the wood front looks great and it’s super easy to take the top or sides off if I need to. Recommended!

## Frequently Bought Together

- Lian Li A3-mATX-26.3L Micro Form Factor Chassis-Flexible Power Supply Installation-No Fans Included-Supports 360mm AIO-Modularity Design-For M-ATX and ITX Motherboard-DAN Collaboration-White (‎A3W.US)
- Samsung 990 PRO SSD NVMe M.2 PCIe Gen4, M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P2T0B/AM
- 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

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-03*