1. Bubuka
This manual provides detailed instructions for the installation, operation, and maintenance of your JONSBO D31 MESH Micro ATX Computer Case. Please read this manual thoroughly before beginning assembly to ensure proper setup and optimal performance.
The JONSBO D31 MESH is a compact Micro ATX chassis designed for efficient cooling and broad hardware compatibility, supporting MATX/ITX motherboards, large GPUs, and various cooling solutions.
2. Fitur konci
- Mesh Panel Design: The mesh front and top panels enhance ventilation and heat dissipation, contributing to lower system temperatures.
- Compact Size, High Compatibility: Despite its Micro ATX form factor, the D31 MESH supports high-performance components including GPUs up to 400mm in length and various AIO liquid coolers.
- Adjustable Power Supply Position: Features a 4-level height adjustment for the power supply unit (PSU), accommodating different hardware configurations and PSU lengths (100mm-220mm).
- Desain Gratis Alat: Multiple tool-free elements simplify the assembly process and maintenance.
- Rojongan cooling: Supports air coolers up to 168mm high and AIO liquid coolers up to 360mm (top) or 360mm (bottom).
3. Case Components Overview
Familiarize yourself with the various parts of the JONSBO D31 MESH case before beginning assembly.

Angka 3.1: Ngabeledug view of the JONSBO D31 MESH case, illustrating its modular design for easy access and service.

Gambar 3.2: Internal view of the D31 MESH case, highlighting the spacious layout for component installation.

Gambar 3.3: Kelample build within the D31 MESH case, demonstrating component fitment.
4. Setup jeung Instalasi
Follow these general steps for assembling your PC within the JONSBO D31 MESH case. Refer to your component manuals for specific installation details.
4.1 Nyiapkeun Pasualan
- Remove the side panels and top panel. The side panels typically unclip or slide off, while the top panel may be secured with thumbscrews.
- Identify the motherboard standoffs. Install additional standoffs if required by your motherboard's form factor (MATX/ITX).
4.2 Pamasangan motherboard
- Pasang tameng I/O kana bukaan pungkur wadahna.
- Carefully align your MATX or ITX motherboard with the standoffs and I/O shield.
- Ngamankeun motherboard kalawan screws.
4.3 Pamasangan Power Supply Unit (PSU).
The D31 MESH offers adjustable PSU mounting positions. Choose the position that best suits your GPU length and cooling configuration.

Figure 4.1: Illustration of the 4-level adjustable power supply position, demonstrating how it affects GPU and cooling compatibility. The power supply can be installed in a two-way orientation.
- Determine the optimal PSU mounting level based on your GPU length and desired cooling setup.
- Mount your ATX or SFX PSU (100mm-220mm length) into the designated bracket.
- Secure the PSU bracket to the case.
4.4 Pamasangan Kartu Grafika (GPU).
The case supports GPUs up to 400mm in length, depending on the PSU position.
- Leupaskeun perlu PCI-E slot nyertakeun ti pungkur kasus.
- Insert your GPU into the primary PCI-E slot on the motherboard.
- Ngamankeun GPU kalawan screws.
4.5 Pamasangan Sistim cooling
The D31 MESH supports various air and liquid cooling configurations.

Figure 4.2: Fan and radiator compatibility diagram for the D31 MESH, illustrating support for various sizes and configurations.
- Air Coolers: Ngarojong pendingin hawa dugi ka jangkungna 168mm.
- AIO Liquid Coolers: Supports 240/280/360mm AIO radiators on the top, and 240/360mm AIO radiators on the bottom.
- Install fans and radiators according to your chosen configuration, ensuring proper airflow direction.
4.6 Pamasangan Girang Panyimpenan
The case supports 3.5" HDD x 1 and 2.5" SSD x 2 (on the back of the motherboard tray).

Figure 4.3: Storage drive mounting locations for 3.5" HDD and 2.5" SSDs.
- Mount your storage drives into the designated bays.
- Secure them with screws.
4.7 Manajemén kabel
Route all cables neatly to ensure optimal airflow and a clean build. Utilize the cable tie-down points behind the motherboard tray.
5. Compatibility Guidelines
The JONSBO D31 MESH is designed to accommodate a range of components. Please observe the following compatibility guidelines:
- motherboard: Micro ATX (MATX) / Mini-ITX (ITX)
- Panjang GPU: 330mm - 400mm (varies with PSU position)
- Jenis PSU: ATX / SFX (100mm - 220mm length)
- CPU Air Cooler Jangkungna: Nepi ka 168mm
- AIO Radiator Support:
- Top: 240mm, 280mm, 360mm
- Bottom: 240mm, 360mm
- Panyimpenan: 1x 3.5" HDD, 2x 2.5" SSD
6. Aliran Udara sareng Pendinginan
The D31 MESH case features a high-density mesh design on the front and top panels to facilitate excellent airflow. Proper fan configuration is crucial for maintaining optimal component temperatures.

Figure 6.1: Vertical air duct structure for efficient cooling. The mesh panels allow for unrestricted intake and exhaust.
Video 6.1: Official JONSBO D31 MicroATX case overview, demonstrating its features and design. This video highlights the case's internal layout and cooling capabilities.
Consider installing intake fans at the bottom and exhaust fans at the top for an effective vertical airflow path. The offset fan installation position at the bottom helps reduce resistance for graphics card cooling.
7. Spésifikasi
| Fitur | Spésifikasi |
|---|---|
| Ngaran modél | D31 MESH |
| Jenis Kasus | Micro ATX Tower |
| Motherboard kasaluyuan | Mikro ATX, Mini-ITX |
| Ukuran (L x W x H) | 440mm x 205mm x 363mm (17.32 x 8.07 x 14.29 inci) |
| Bahan | logam |
| Warna | Hideung |
| Item Beurat | 6.85 Kilogram (15.07 pon) |
| GPU Panjang Clearance | 330mm - 400mm (dependent on PSU position) |
| CPU cooler Jangkungna Clearance | 168 mm |
| PSU Type & Length | ATX / SFX, 100mm - 220mm (adjustable) |
| Rojongan Radiator (Top) | 240mm, 280mm, 360mm |
| Radiator Support (Bottom) | 240mm, 360mm |
| Drive Bays | 1x 3.5" HDD, 2x 2.5" SSD |
| Port I / O payun | USB 3.0 x 1, USB 3.2 Gen 2 Type-C x 1, Headphone Audio x 1 |
8. Cara ngungkulan
Upami anjeun mendakan masalah nalika atanapi saatos ngumpul, pertimbangkeun léngkah-léngkah ngungkulan umum ieu:
- Henteu aya kakuatan: Pastikeun sadaya kabel kakuatan (24-pin ATX, 8-pin CPU, kakuatan GPU) disambungkeun aman. Pariksa saklar PSU dina posisi 'ON'. Pariksa sambungan tombol kakuatan panel hareup kana motherboard nu.
- Overheating: Confirm all fans are spinning and oriented correctly for optimal airflow (intake/exhaust). Ensure CPU cooler and GPU fans are functioning. Check for proper thermal paste application on the CPU.
- Bising kipas: Inspect fans for obstructions or loose mounting. Ensure fan speeds are appropriately controlled via BIOS or software.
- Component Fitment Issues: Double-check component dimensions against the case specifications, especially for large GPUs, CPU coolers, and PSU length. Adjust PSU position if necessary.
- Panel hareup I/O Teu Gawé: Verify that all front panel connectors (USB, audio, power/reset switches, LEDs) are correctly plugged into the motherboard headers.
9. Pangropéa
Pangropéa rutin ngabantosan manjangkeun umur komponén PC anjeun sareng ngajamin kinerja optimal.
- beberesih lebu: Periodically clean dust filters (if applicable) and internal components using compressed air. Ensure the system is powered off and unplugged before cleaning.
- Manajemén Kabel: Ensure cables remain neatly routed to prevent interference with airflow.
- Kaamanan Panel: Periodically check that all panels and screws are securely fastened.
10. Garansi jeung Rojongan
Kanggo inpormasi garansi sareng dukungan téknis, mangga tingal JONSBO resmi. websitus atanapi ngahubungan pangecér Anjeun. Simpen bukti pameseran anjeun pikeun klaim garansi.





