PC Case GEMBIRD Fornax 2500 Midi Tower Black — ATX/ITX support, tempered glass, RGB, 3x120mm front, 2x2.5 inch bays

The Gembird Fornax 2500 Midi Tower Black is a compact PC case designed for mid-size desktop builds where airflow and practical component layout are priorities. The chassis supports ATX, Mini-ATX and ITX motherboards and provides mounting for 2.5" SSDs and 2.5"/3.5" HDDs. The case measures 200 mm (W) x 350 mm (D) x 420 mm (H) and features a side window, front and rear fan support for 120 mm fans, and a black SPCC and glass construction that balances durability with a clean visual appearance.

Advantages

The Fornax 2500 offers a space-efficient Midi Tower footprint with support for multiple storage drives and common motherboard standards, enabling flexible system configurations. Front and rear 120 mm fan support improves airflow capacity for cooling typical consumer components. The inclusion of USB 3.2 Gen 1 Type-A and USB 2.0 ports on the front panel provides convenient connectivity for peripherals. The side window allows component visibility for easy inspection and aesthetic presentation without compromising structural stability.

Suitable for (tasks / use cases)

Key specifications

How to use

Install the compatible motherboard (ATX, Mini-ATX or ITX) on the pre-drilled standoffs, then mount storage drives into the dedicated 2.5" or 3.5" bays. Fit a standard ATX power supply into the PSU area; note that the case does not include a power supply. Install 120 mm fans in the front and rear mounting positions to establish airflow from front intake to rear exhaust. Connect front-panel USB and audio headers to the motherboard according to the motherboard manual. Route cables along the case interior to maintain unobstructed airflow and secure components before powering on the system.

Recommendations

For optimal cooling, install at least one front intake and one rear exhaust 120 mm fan and use cable management to avoid blocking airflow. Choose compatible drive heights and ensure screws and standoffs are tightened to prevent vibration. When installing a dedicated graphics card or tall CPU cooler, verify component clearance against the 200 × 350 × 420 mm chassis dimensions.