Lian Li A3-mATX Mesh Black Steel Micro-ATX Mini Tower White

The Lian Li A3-mATX Mesh Black Steel Micro-ATX Mini Tower White is a 26.3L steel case for M-ATX and ITX motherboards, with room for graphics cards up to 415 mm long and CPU coolers up to 165 mm tall. It accepts ATX, SFX and SFX-L power supplies up to 220 mm and has 4 expansion slots.

It suits builders who want a compact Micro-ATX system that still takes a full-length graphics card and a standard ATX power supply. With fan mounts on the top, side, bottom and rear, it works well for gaming and workstation builds that need steady airflow in a small footprint. Browse more Lian Li products.

Highlights

• Supports M-ATX and ITX motherboards
• Graphics card clearance up to 415 mm
• CPU cooler height clearance up to 165 mm
• ATX, SFX and SFX-L power supplies up to 220 mm
• 26.3L capacity, 443 x 194 x 321.5 mm (D x W x H)
• Front I/O: 2 x USB 3.0 Type-A, 1 x USB 3.1 Type-C, mic and HD audio

Best for

• Compact Micro-ATX gaming PCs with a long graphics card
• Airflow-focused builds using many 120 mm fans
• Small desktop setups that still need a standard ATX power supply
• ITX builds that want extra cooling room

Specifications

Compatibility and related parts

Before you buy, check that your motherboard is M-ATX or ITX, your graphics card is no longer than 415 mm and your air cooler is no taller than 165 mm; you can compare options in our CPU coolers range. Pick an ATX, SFX or SFX-L unit up to 220 mm long from our power supplies, and fill the top, side, bottom and rear mounts with case fans. The easiest way to confirm everything fits is our PC builder, which checks compatibility, and parts bought as a PC build get free assembly and testing.