Lian Li and Dan Cases Launch B4-mATX Chassis

Lian Li and Dan Cases debut the B4-mATX, a 21.3L compact case supporting Micro-ATX motherboards and versatile cooling configurations.

The Lian Li B4-mATX, designed with Dan Cases, is a 21.3-liter chassis measuring 407 x 191 x 288 mm that supports Micro-ATX and Mini-ITX motherboards. It offers flexible orientation as a tower or vertical tower and features four expansion slots. Power supply support includes horizontal ATX mounting or vertical SFX mounting, the latter enabling 360 mm radiator support via a removable side bracket; ATX units limit radiators to 240 mm. Cooling options include 120 mm fan mounts at the top, bottom, front, and rear, with two 1,800 RPM slim fans pre-installed. The case accommodates GPUs up to 358 mm and CPU coolers up to 168 mm. Storage includes a 2.5-inch front mount and a bottom 3.5/2.5-inch mount. Connectivity features USB 3.1 Type C, two USB 3.0 ports, and HD-Audio. Pricing starts at 70 Euros for black mesh, with white and wood front versions available up to 90 Euros.