ASUS A21 Case micro-ATX case offers support for 360 mm radiators, and 380 mm graphics card

The Perfect Build, Simplified.

The ASUS A21 micro-ATX case proves that great things come in a compact package. This case is built to handle high-performance hardware, supporting 360 mm radiators for liquid cooling and graphics cards up to 380 mm in length. That means you can build a powerful gaming rig without the bulk of a full-sized tower.

Key Features

• Broad Hardware Support: With room for 360 mm radiators, 380 mm graphics cards, and 165 mm CPU coolers, the A21 is ready for your most ambitious builds.
• Optimal Airflow: The front-panel features a 40% porous mesh design, providing excellent airflow to keep your components cool while also filtering out dust and showing off your RGB fans.
• Effortless Cable Management: A dedicated 33 mm space behind the motherboard keeps your cables neat and tidy, ensuring a clean look and improved airflow.

The ASUS A21 simplifies your build experience while delivering the performance and style you demand.

Specifications

• Case Type: Mid-tower
• Color: Black
• Materials: Mesh, Steel, Tempered Glass, Plastic
• Motherboard Support: Micro ATX, Mini ITX
• Fan Support: Up to 7
• Drive Bays: 1x Internal 2.5", 2x Internal 2.5"/3.5"
• Expansion Slots: 5
• I/O Ports: 2x USB 3.2 Gen 1, 1x Audio In, 1x Audio Out
• Radiator Support: Up to 360mm
• Liquid Cooler Support: Yes
• Graphics Card Length: Up to 380mm
• CPU Cooler Height: Up to 165mm