PC Case Jonsbo D41 STD Midi Tower Black

The Jonsbo D41 STD Midi Tower Black is a PC case designed for ATX, Micro ATX and Mini-ITX systems with a front-mounted power supply layout and a built-in 8-inch (20.3 cm) TFT-LCD display. Constructed from steel and finished in black, the chassis offers a tempered side window for component visibility and supports a mix of 3.5" and 2.5" drives to suit different storage configurations. Cooling options include multiple 120 mm and 140 mm fan mounting locations to ensure effective airflow for mainstream gaming, workstation and home builds.

Advantages

The case combines a compact Midi Tower footprint with ATX compatibility, allowing standard motherboard choices while maintaining efficient internal layout. The integrated 8-inch TFT-LCD display provides a configurable front-panel visual element for system monitoring or custom graphics. Multiple dedicated bays for 3.5" and 2.5" drives plus support for 2.5" SSDs make the chassis flexible for mixed storage setups. The steel construction and side window offer a balance of structural rigidity and component visibility.

Suitable for

• Gaming PCs using ATX, Micro ATX or Mini-ITX motherboards
• Home or office workstations requiring multiple drive types (2.5" and 3.5")
• Compact builds that still need good airflow and a front display
• System builders who want a visible interior through a side window

Key specifications

• Form factor: Midi Tower compatible with ATX, Micro ATX and Mini-ITX motherboards
• Material: Steel chassis with side window
• Front power supply location
• Front panel display: 8-inch (20.3 cm) TFT-LCD
• Drive support: two 3.5" bays and three 2.5" bays; compatible with 2.5" SSDs
• Cooling support: front and rear 120 mm fan mounts; top supports 120 mm and 140 mm fans
• Front I/O: one USB 3.2 Gen 1 (3.1 Gen 1) Type-A port
• Weight: 7.08 kg
• Colour: Black

How to use

Install a compatible ATX, Micro ATX or Mini-ITX motherboard into the case tray and secure it with the appropriate standoffs. Mount the power supply in the front compartment as designed, route cables through the available cutouts, and install storage drives into the 3.5" or 2.5" bays using the provided screws or trays. Fit cooling fans in the front, rear and top locations according to your airflow plan and connect fan headers to the motherboard or a fan controller. Connect the front-panel TFT-LCD and the USB port to the corresponding headers on the motherboard following the supplied case manual.

Recommendations

For optimal airflow, configure front intake fans and rear/top exhaust fans to create a balanced front-to-back airflow path. When populating multiple storage drives, ensure adequate cable management to maintain unobstructed airflow and keep the side window interior tidy. Use the TFT-LCD to display system monitoring information or custom images, and verify display connections during assembly.