Introduction
The JONSBO D41 MESH Black ATX Computer Case is a compact ATX chassis designed for high-performance PC builds. Featuring a mesh front panel, it prioritizes efficient ventilation and heat dissipation. This case offers broad compatibility with various components, including ATX/M-ATX motherboards, large GPUs, and diverse cooling solutions, making PC assembly convenient and versatile.
Product Overview
The D41 MESH case is part of the "Pine cone" series, known for its compact design and robust feature set. It supports a wide range of hardware configurations while maintaining a small desktop footprint.

Figure 1: Case Dimensions. The JONSBO D41 MESH case measures H407*W205*D452mm, providing a compact yet spacious interior for component installation.
Key features include a tool-free design for easy assembly and maintenance, and a mesh panel for optimal airflow. The front I/O panel provides convenient access to essential ports.

Figure 2: Front I/O Panel. The front panel includes 2x USB 3.0 ports (5Gbps) and 1x USB 3.2 Gen 2 Type-C port (10Gbps), along with a 2-in-1 headphone audio jack for easy peripheral connectivity.
Video 1: JONSBO D41 MESH ATX Computer Case Overview. This video provides a visual overview of the JONSBO D41 MESH ATX Computer Case, highlighting its design and key features.
Setup
The JONSBO D41 MESH case is designed for straightforward component installation. Follow these guidelines for optimal setup:
Motherboard Installation
The case supports ATX and M-ATX motherboards. Ensure proper alignment with the standoffs before securing the motherboard.

Figure 3: ATX Motherboard Compatibility. This diagram illustrates various PSU and cooling configurations compatible with ATX motherboards within the D41 MESH case.
Power Supply Unit (PSU) Installation
The D41 MESH accommodates ATX/SFX PSUs ranging from 100mm to 220mm in length. It features a unique 4-level height adjustment for the PSU position, allowing flexibility based on your GPU length and cooling setup.

Figure 4: PSU 4-Level Adjustment. The PSU mounting bracket offers four adjustable levels (15mm, 21.6mm, 15mm) to optimize space for other components.

Figure 5: PSU Two-Way Installation. The power supply can be installed in two orientations to support either air intake from the front panel or standard rear exhaust, depending on your cooling strategy.
Graphics Processing Unit (GPU) Installation
The case supports GPUs with lengths between 335mm and 400mm, including high-end cards like the RTX 4090. The GPU length is influenced by the PSU installation level.
Cooling System Setup
The D41 MESH offers extensive cooling support:
- Air Cooler: Up to 168mm in height.
- All-in-One (AIO) Liquid Cooler: Supports 360/280/240mm radiators on the top and 360/240mm on the bottom.

Figure 6: Fan and Radiator Compatibility. This diagram details the various fan and radiator sizes that can be installed in different locations within the case.

Figure 7: Optimized Airflow. The mesh design and internal layout promote efficient airflow, drawing cool air from the bottom and exhausting warm air from the top and rear.
Storage Device Installation
The case provides flexible options for installing 2.5" SSDs and 3.5" HDDs. Refer to the internal mounting points for specific configurations.

Figure 8: Storage Drive Locations. The case offers multiple mounting locations for 2.5" SSDs and 3.5" HDDs, allowing for versatile storage configurations.
Video 2: JONSBO D41 MESH SC Product Features. This video demonstrates various features of the JONSBO D41 MESH SC, including component installation and design elements.
Operating
Once all components are installed and connected, ensure all cables are properly routed and secured. The D41 MESH case is ready for operation.
Front Panel Functionality
The front I/O panel provides quick access to USB ports and audio jacks. The power button initiates system startup.
Customizable Screen (if applicable)
For models equipped with a customizable screen, this feature allows users to monitor hardware statistics such as CPU/GPU temperatures and utilization, or display custom animations. Refer to the screen's dedicated software for configuration options.
Maintenance
Regular maintenance ensures optimal performance and longevity of your computer case and components.
- Dust Filter Cleaning: Periodically remove and clean the mesh panels and any integrated dust filters to maintain optimal airflow and prevent dust buildup inside the case.
- Cable Management: Ensure internal cables are neatly routed and secured to avoid obstructing airflow or interfering with fan operation.
- Exterior Cleaning: Use a soft, damp cloth to clean the exterior surfaces of the case. Avoid abrasive cleaners or solvents.
Troubleshooting
If you encounter issues with your PC build, consider the following general troubleshooting steps:
- No Power: Verify that the power supply is correctly connected to the wall outlet and the motherboard. Ensure the PSU switch is in the 'ON' position.
- Overheating: Check fan connections and ensure they are spinning correctly. Clean any dust filters to improve airflow. Verify that CPU and GPU coolers are properly seated.
- Component Not Detected: Recheck all power and data connections for the affected component (e.g., GPU, storage drives). Ensure components are fully seated in their respective slots.
Specifications
| Feature | Detail |
|---|---|
| Brand | Jonsbo |
| Model Name | Jonsbo D41 |
| Item Model Number | D41 |
| Product Dimensions (LxWxH) | 17.8 x 8.07 x 16.02 inches (452 x 205 x 407mm) |
| Item Weight | 16.22 pounds |
| Color | BLACK |
| Material | Metal |
| Motherboard Compatibility | ATX/Micro ATX |
| Case Type | Mid Tower |
| Recommended Uses | Gaming |
| GPU Length Support | 335-400mm |
| PSU Length Support | ATX/SFX: 100-220mm |
| Air Cooler Height | 168mm max |
| AIO Radiator Support (Top) | 360/280/240mm |
| AIO Radiator Support (Bottom) | 360/240mm |
| USB 3.0 Ports | 2 |
| USB Type-C Ports | 1 (USB 3.2 Gen 2) |
Warranty and Support
Jonsbo offers various protection plans for its products. For specific warranty details, terms, and conditions, please refer to the official Jonsbo website or contact the seller directly. Protection plans, such as 3-Year, 4-Year, and Complete Protect options, may be available for purchase.
For technical support or assistance with your JONSBO D41 MESH case, please visit the official Jonsbo support channels or contact your retailer.





