Lian Li - B4-mATX Mesh Compact SFF Computer Case | Pre-installed 2 x 120mm Fans | Small Form Factor (B4X) - Black
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About this product
The B4 mATX is a 21.3-liter small form factor case developed in collaboration with DAN Cases. Designed to deliver strong hardware compatibility in a compact footprint, it supports mATX motherboards, up to 358mm GPUs, and both ATX and SFX power supplies. The B4 mATX can be positioned either horizontally or vertically, allowing users to adapt the system style to their workspace. Multiple front panel options are available, including mesh or real wood finishes, giving the B4 mATX a versatile aesthetic suited for both gaming and lifestyle. With thoughtful airflow design, modular mounting brackets, and flexible cooling configurations, including support for up to a 360mm AIO when using an SFX PSU, the B4 mATX delivers the performance potential of larger cases within a compact SFF design
Compact Design
21.3-liter small form factor case designed for mATX motherboards and GPUs up to 358mm.
Versatile Orientation
Can be positioned horizontally or vertically, adapting to your workspace style.
Enhanced Airflow
Features full mesh panels for optimal ventilation and cooling performance
Pre-installed Fans
Comes with two slim 120mm non-RGB fans for immediate cooling out of the box.
Easy Cable Management
Rotatable AC inlet and ample rear clearance for tidy cable organization in both orientations.
- Motherboard Form FactormicroATXMaximum GPU Length358 millimetersProduct Height14.09 inchesProduct Width10.47 inchesProduct Depth18.54 inchesWindow Panel(s)None
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The B4 mATX is a 21.3-liter small form factor case developed in collaboration with DAN Cases. Designed to deliver strong hardware compatibility in a compact footprint, it supports mATX motherboards, up to 358mm GPUs, and both ATX and SFX power supplies. The B4 mATX can be positioned either horizontally or vertically, allowing users to adapt the system style to their workspace. Multiple front panel options are available, including mesh or real wood finishes, giving the B4 mATX a versatile aesthetic suited for both gaming and lifestyle. With thoughtful airflow design, modular mounting brackets, and flexible cooling configurations, including support for up to a 360mm AIO when using an SFX PSU, the B4 mATX delivers the performance potential of larger cases within a compact SFF design
The B4 mATX is a 21.3-liter small form factor case developed in collaboration with DAN Cases. Designed to deliver strong hardware compatibility in a compact footprint, it supports mATX motherboards, up to 358mm GPUs, and both ATX and SFX power supplies. The B4 mATX can be positioned either horizontally or vertically, allowing users to adapt the system style to their workspace. Multiple front panel options are available, including mesh or real wood finishes, giving the B4 mATX a versatile aesthetic suited for both gaming and lifestyle. With thoughtful airflow design, modular mounting brackets, and flexible cooling configurations, including support for up to a 360mm AIO when using an SFX PSU, the B4 mATX delivers the performance potential of larger cases within a compact SFF design
We designed the Revolt 3 to be the ITX case you'll take anywhere, and upgrade for years. With an integrated handle and tool-free side panels, you'll love how easy it is to build in, modify, and travel with. The Revolt 3 supports most full-sized graphics cards, no riser cable needed. The bottom front case I/O offers a cleaner desk setup and superior cable management.
LIAN LI A3- mATX-WD Black Wood front panel SPCC M-ATX / ITX Computer Case ------ A3- mATX-WD Black
Specs
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