PC case Jonsbo X400, Midi-Tower ATX, tempered glass side panel, gray

The Jonsbo X400 is a Midi-Tower ATX PC case finished in gray with a tempered glass side panel that provides a clear view of internal components. Designed for standard ATX motherboards and common desktop hardware, it balances a compact mid-tower footprint with sufficient internal space for mainstream gaming, workstation, and general-purpose builds. The tempered glass side panel integrates with the gray exterior to offer a neutral aesthetic while enabling visible component layouts and organized cable management.

Advantages

The tempered glass side panel allows easy visual inspection of installed hardware while maintaining a clean external appearance. Its mid-tower design supports standard ATX mounting and common cooling configurations without occupying the larger footprint of full towers. The gray finish offers a versatile look that fits different setups and color schemes. Internal layout emphasizes accessibility for component installation and cable routing to keep airflow paths unobstructed.

Suitable for

• Mainstream gaming PCs with standard ATX motherboards
• Home and office workstations requiring a compact tower
• Systems where component visibility and tidy cable management are desired
• Upgrades from smaller micro-ATX or mini-ITX enclosures

Key specifications

• Form factor: Midi-Tower compatible with ATX motherboards
• Side panel: Tempered glass for component visibility
• Exterior color: Gray finish
• Internal layout: Standard drive and expansion bay arrangement for desktop components
• Cooling support: Space for typical air and liquid cooling configurations used in mid-tower cases

How to use

Install the motherboard and power supply according to the case standoffs and mounting points, then mount storage drives and expansion cards in the provided bays and slots. Route power and data cables through the available openings and tie-down points to maintain a tidy interior and preserve airflow. Attach CPU cooler, case fans, or radiators in the supported mounting locations, ensuring clearances for memory modules and graphics cards. The tempered glass panel is removed and reattached with thumbscrews or captive fasteners for safe access to components.

Recommendations

For reliable airflow, keep cable bundles secured and avoid blocking front and top fan/radiator mounting areas. Use anti-static precautions during component installation and clean the tempered glass with a soft, non-abrasive cloth. Verify cooler and GPU clearance before purchasing high-profile components to ensure compatibility with the mid-tower interior.