PC case GEMBIRD Fornax K300 Mini Tower — Mini-ITX/Micro ATX, SPCC, 2.17 kg, USB 3.2, 1x2.5 inch bay, 4 expansion slots

The Gembird Fornax K300 Mini Tower is a compact black PC case designed for office solutions and small desktop builds. It supports Micro-ATX and Mini-ITX motherboards, accepts 2.5", 3.5" and 5.25" drives, and offers front and rear fan mounting options to maintain airflow. No power supply is included.

Advantages

The case provides a space-efficient mini-tower layout suitable for workplace environments, four front USB ports (two USB 3.2 Gen 1 Type-A and two USB 2.0) for easy peripheral connection, and multiple drive bays for flexible storage configurations. Its SPCC steel construction balances durability with a lightweight design.

Suitable for

• Office desktop computers
• Small form factor workstations
• Home office or study PCs with limited desk space
• Systems using Micro-ATX or Mini-ITX motherboards

Key specifications

• Form factor: Mini Tower
• Supported motherboards: Micro-ATX, Mini-ITX
• Drive bays: 3 × 3.5"; 1 × 2.5"; 1 × 5.25"
• Front/rear fan support: front 120 mm, rear 80 mm (fan sizes supported)
• Front ports: 2 × USB 3.2 Gen 1 (Type-A), 2 × USB 2.0
• Material: SPCC steel
• Colour: Black
• Dimensions (W×D×H): 170 × 385 × 412 mm
• Weight: 2.17 kg
• Power supply: not included

How to use

Install a supported Mini-ITX or Micro-ATX motherboard inside the chassis, mount storage drives into the appropriate 3.5", 2.5" or 5.25" bays, position fans in the front and rear mounting locations as required, and connect front-panel USB ports to the motherboard headers. Fit a compatible ATX power supply unit if needed, ensuring cable routing for airflow and component access.

Recommendations

For a reliable office build, use a low-profile CPU cooler and a compact graphics card if required; ensure the chosen power supply fits the mini-tower layout. Regularly clean front fan intakes to maintain airflow in a compact enclosure.