LIAN LI A3 MATX Mini Tower Cabinet (White)

The Lian Li A3-mATX (Model: A3W, Product Code: G99-A3W-IN) is a micro form factor PC cabinet designed in White steel with a minimalist triple-mesh panel layout on the side, top, and front. At 26.3 litres and measuring 443 mm (D) × 194 mm (W) × 321.5 mm (H) with feet, or 306 mm height without feet, the A3-mATX keeps a genuinely compact footprint without forcing you to compromise on component selection. Inside, the case accommodates Micro-ATX and ITX motherboards on a full-sized expansion layout with four expansion slots. GPU builders will appreciate the 415 mm maximum GPU length clearance — enough for high-end triple-slot cards — alongside a 165 mm CPU cooler height limit that opens the door to tall air coolers. An included anti-sag GPU bracket ships in the box. Cooling options are remarkably generous for the chassis volume. The case supports up to ten 120 mm fans distributed across four zones: top (3×120 mm), side (3×120 mm or 2×140 mm), bottom (3×120 mm), and rear (1×120 mm). Radiator compatibility reaches up to 360 mm on the top (360/240 mm) and side (360/280/240 mm) positions, and up to 240 mm at the bottom (extendable to 360 mm with a bottom-mounted fan). A 360 mm AIO is therefore achievable within the 26.3 L envelope. Power supply flexibility is handled via a relocatable PSU bracket supporting ATX, SFX, and SFX-L units up to 220 mm in length, mountable sideways or frontways. An ATX PSU offset bracket is included to allow longer GPU installation at positions F2 and F2.5. Storage provision covers two 2.5-inch SSD trays plus one additional bay for either a 2.5-inch SSD or a 3.5-inch HDD. A removable bottom dust filter helps keep intake clean over time. The front I/O panel provides two USB 3.0 Type-A ports, one USB 3.1 Type-C port, a microphone input, HD Audio out, and a power button. All exterior panels are tool-less removable for easier installation access. This is a Lian Li and DAN Cases collaboration — designed by Daniel Hansen of DAN Cases and manufactured by Lian Li — backed by a 1-year warranty. Verified Specifications: • Model: A3W | Product Code: G99-A3W-IN • Colour: White | Material: Steel • Dimensions: 443 × 194 × 321.5 mm (with feet); 443 × 194 × 306 mm (without feet) • Volume: 26.3 L | Case Type: MFF (Micro Form Factor) • Motherboard: M-ATX / ITX | Expansion Slots: 4 • GPU Clearance: Max 415 mm | CPU Cooler Clearance: Max 165 mm • Fan Support: Top 3×120 mm, Side 3×120 mm or 2×140 mm, Bottom 3×120 mm, Rear 1×120 mm • Radiator Support: Top 360/240 mm, Side 360/280/240 mm, Bottom 240 mm (360 mm with bottom fan) • PSU: ATX/SFX/SFX-L up to 220 mm • Drive Bays: 2×2.5″ SSD (tray) + 1×2.5″ SSD or 1×3.5″ HDD (bottom) • Front I/O: 2×USB 3.0 Type-A, 1×USB 3.1 Type-C, Mic, HD Audio, Power Button • Dust Filter: 1×Bottom | Warranty: 1 Year