MSI MAG FORGE 321R AIRFLOW Midi-Tower Case with window with RGB lighting, Black

The MSI MAG FORGE 321R AIRFLOW is a Midi Tower PC case designed for systems that require high thermal performance. It supports ATX, Micro-ATX, and Mini-ITX motherboards, providing a versatile foundation for various build configurations. The chassis construction combines a mesh front panel for direct air intake with a tempered glass side panel to display internal components. Its physical dimensions are 472.5 x 498 x 210 mm, fitting within standard desk setups while offering space for performance-oriented hardware.

Cooling is addressed through extensive fan and radiator mounts, with support for up to 360 mm radiators at the front and top. The chassis includes pre-installed 120 mm ARGB fans at the front, rear, side, and bottom to establish a complete airflow path. For hardware compatibility, it accommodates CPU coolers up to 160 mm in height and ATX power supplies up to 200 mm in length. The front I/O panel includes two USB 3.2 Gen 1 Type-A ports and one USB 3.2 Gen 2x2 Type-C port for peripheral connectivity.

• Features a mesh front panel for airflow and a tempered glass side panel
• Front I/O: 1x USB 3.2 Gen 2x2 Type-C, 2x USB 3.2 Gen 1 Type-A, combo audio jack
• Provides seven horizontal expansion slots for add-in cards
• Storage mounts for up to two 2.5-inch SSDs and one 3.5-inch HDD
• Pre-installed fans: 3x 120 mm front, 1x 120 mm rear, 2x 120 mm side, 2x 120 mm bottom
• Liquid cooling support for up to 360 mm radiators in the front and top
• Accommodates CPU coolers up to 160 mm tall and PSUs up to 200 mm long
• Integrated ARGB lighting in fans controllable via a dedicated button