--- product_id: 632073716 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-Black (?A3X.US)" brand: "lian li" price: "€ 312.55" currency: EUR in_stock: true category: "Lian Li" url: https://www.desertcart.be/products/632073716-lian-li-a3-matx-26-3l-micro-form-factor-chassis store_origin: BE region: Belgium --- # 26.3L compact footprint 360mm radiator & 10x120mm fan support Supports GPUs up to 415mm 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-Black (?A3X.US) **Brand:** lian li **Price:** € 312.55 **Availability:** ✅ In Stock ## Summary > 🖤 Compact. Cool. Commanding. Own the desk space you deserve. ## 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-Black (?A3X.US) by lian li - **How much does it cost?** € 312.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/632073716-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 - • **Compact Powerhouse:** Maximize desk space with a sleek 26.3L micro form factor that fits mATX and ITX boards without compromise. - • **Big Hardware, Small Case:** Accommodates GPUs up to 415mm and 4 expansion slots—performance that defies its size. - • **Minimalist Meets Function:** Sleek black front panel with modular design for a clean, professional build that stands out in any workspace. - • **Modular & Flexible PSU Setup:** Install ATX, SFX, or SFX-L power supplies front or side for optimal cable management and airflow. - • **Ultimate Cooling Flexibility:** Steel mesh panels and support for a 360mm AIO radiator plus up to 10 fans keep your rig chill under pressure. ## Overview The Lian Li A3-mATX-26.3L is a premium micro form factor chassis designed for professionals and gamers who demand high performance in a compact footprint. Supporting mATX and ITX motherboards, GPUs up to 415mm, and advanced cooling options including 360mm radiators and up to 10 fans, it offers flexible PSU installation and a modular design for superior cable management and airflow. Crafted from alloy steel with sleek black aesthetics, this case delivers a minimalist yet powerful platform for your next build. ## 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-Black (?A3X.US): Computer Cases - desertcart.com ✓ FREE DELIVERY possible on eligible purchases ## Features - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D5GYY364 | | Antenna Location | Gaming | | Best Sellers Rank | #4 in Computer Cases | | Brand | Lian Li | | Case Type | Mini-Tower | | Color | Black | | Compatible Devices | M-ATX and ITX motherboards, graphics cards up to 415mm, 360mm radiators, 10 x 120mm fans, ATX, SFX, SFX-L power supply units | | Cooling Method | Air | | Customer Reviews | 4.6 out of 5 stars 222 Reviews | | Enclosure Material | Alloy Steel | | Fan Size | 120 Millimeters | | Hard Disk Form Factor | 3.5 Inches | | Internal Bays Quantity | 3 | | Item Dimensions D x W x H | 17.44"D x 7.64"W x 12.05"H | | Item Weight | 11 Pounds | | Manufacturer | Lian Li | | Material | Alloy Steel | | Mfr Part Number | A3X.US | | Model Name | A3X.US | | Model Number | A3X.US | | Motherboard Compatability | Micro ATX and ITX | | Other Special Features of the Product | Flexible Power Supply Installation, Supports 360mm AIO, Modular Design | | Power Supply Mounting Type | Frontways | | Recommended Uses For Product | Gaming | | Supported Motherboard | Micro ATX and ITX | | Total Expansion Slots Quantity | 3 | | Total USB 2.0 Ports | 2 | | Total USB 3.0 Ports | 2 | | Total Usb Ports | 2 | | UPC | 840353046429 | | Unit Count | 1.0 Count | | Warranty Description | 1 year | ## Product Details - **Brand:** Lian Li - **Case Type:** Mini-Tower - **Color:** Black - **Cooling Method:** Air - **Fan Size:** 120 Millimeters - **Material:** Alloy Steel - **Model Name:** A3X.US - **Motherboard Compatability:** Micro ATX and ITX - **Power Supply Mounting Type:** Frontways - **Recommended Uses For Product:** Gaming ## 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-Black (?A3X.US) - Image 1](https://m.media-amazon.com/images/I/71+rwtiS61L.jpg) ## Available Options This product comes in different **Style** options. ## 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-Black (‎A3X.US) - 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 - ARCTIC P12 PWM PST (5 Pack) - 120 mm Case Fan, PWM Sharing Technology (PST), Pressure-optimised, Quiet Motor, Computer, 200-1800 RPM - Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/632073716-lian-li-a3-matx-26-3l-micro-form-factor-chassis](https://www.desertcart.be/products/632073716-lian-li-a3-matx-26-3l-micro-form-factor-chassis) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-24*