ASUS A21 Micro-ATX Case – Black

The ASUS A21 is a sleek micro-ATX case designed for minimalist DIY PC builders. It supports up to 360 mm radiators, graphics cards up to 380 mm in length, and CPU air coolers up to 165 mm in height. The front-panel mesh is 40% porous, balancing airflow, dust filtering, and RGB visibility. It offers ample cable management with a 33 mm wide compartment behind the motherboard to keep wiring tidy. The case also features color-coordinated black internal I/O cables to complement your build theme.