The Chieftec Visio GM-30B-TG-OP is a black, dual-chamber computer case with tempered-glass front and side panels. It supports Mini-ITX, Micro-ATX and ATX motherboards, including back-connect designs such as ASUS BTF and MSI Project Zero.
Six 120 mm A-RGB fans are pre-installed. The control hub synchronises their lighting with the motherboard and supports PWM fan-speed control. Front connections include USB Type-C, two USB 3.0 ports, audio output and a microphone input. These provide convenient access for peripherals and audio equipment.
Inside, mounts accommodate two 2.5-inch and two 3.5-inch drives. The case measures 430 × 295 × 390 mm (D × W × H).