Computer Case Jonsbo D400 Midi Tower ATX Tempered Glass - Black

The Jonsbo D400 Midi Tower ATX with tempered glass in black is a mid-tower computer case designed for mainstream and enthusiast desktop builds. It features tempered glass panels that reveal internal components, a compact interior layout that supports ATX motherboards, and a focus on balanced airflow and component compatibility. The black finish provides a neutral aesthetic suitable for office, home, or gaming setups while giving access to multiple cooling configurations and straightforward cable routing.

Advantages

The case combines a tempered glass exterior with a mid-tower footprint to offer visual access to hardware without occupying excessive desk space. Its interior layout accommodates standard components and multiple cooling options, enabling effective airflow management. Tool-less or simplified assembly features reduce build time, and the black finish is compatible with a wide range of component color schemes.

Suitable for

• Building a mid-range or high-performance desktop PC with an ATX motherboard
• Compact gaming systems that benefit from tempered glass aesthetics
• Office or home workstations requiring a professional, unobtrusive case

Key specifications

• Form factor: Midi Tower compatible with ATX, Micro-ATX, and Mini-ITX motherboards
• Panels: Tempered glass side/front panels for internal visibility
• Cooling support: Multiple fan and radiator mounting locations for case cooling flexibility
• Drive bays: Internal mounting areas for SSDs and HDDs (supports 2.5" and 3.5" drives depending on configuration)
• Expansion slots: Standard expansion slot layout to accommodate multiple PCIe cards
• Front I/O: Accessible front/top I/O panel for USB and audio connections (exact ports vary by model configuration)

How to use

Install the power supply, motherboard, and components following standard PC building procedures: secure the motherboard to standoffs, route power and data cables through the case openings, mount storage drives in the designated bays, and install expansion cards into the PCIe slots. Use the provided mounting points for fans or radiators according to your chosen cooling setup. Verify airflow direction for intake and exhaust fans to maintain effective cooling, then close the tempered glass panels and secure them as instructed in the included manual.

Recommendations

For optimal cooling, configure a balanced fan setup with intake at the front and exhaust at the rear/top. Use slim radiator and fan combinations where space is limited, and secure cables behind the motherboard tray to keep airflow unobstructed. Clean tempered glass panels regularly with a soft, lint-free cloth to maintain visibility of internal components.