# Jonsbo D31 MESH Midi Tower PC Case, Black, Micro-ATX/ITX/DTX Support

**URL:** https://aio.lv/en/product--oem-d31-mesh-black--10820690
**Data updated:** 2026-05-11 15:02 (EEST)
**Category:** Computer Cases
**Manufacturer:** OEM
**Manufacturer code:** D31 MESH BLACK
**EAN:** 6970620552477
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Jonsbo D31 MESH is a high-quality Midi Tower PC case in black, designed for Micro-ATX, ITX, and DTX motherboards. Featuring a durable steel construction and a side window, it offers excellent airflow through its mesh front panel. It supports various fan configurations and includes drive bays for 2.5-inch and 3.5-inch storage devices. This versatile case is ideal for building compact yet powerful gaming or workstation systems with efficient cooling.

## Long description

The Jonsbo D31 MESH Midi Tower PC case is a robust and versatile chassis designed to accommodate Micro-ATX, ITX, and DTX motherboards. Constructed from high-quality steel, this black PC case combines durability with a sleek aesthetic, featuring a side window that allows for a clear view of your internal components. The front mesh panel is specifically engineered to promote optimal airflow, ensuring that your hardware remains cool even during intensive computing tasks.
Advantages
The primary benefit of the Jonsbo D31 MESH is its exceptional balance between compact dimensions and high-performance hardware support. The mesh front panel design significantly improves thermal management by allowing unrestricted air intake, which is critical for maintaining system stability. Its flexible internal layout provides sufficient space for various storage configurations, making it a reliable foundation for both gaming rigs and professional workstations. The inclusion of a side window adds a modern visual appeal, allowing users to showcase their build while maintaining a professional look.
Suitable for
Compact gaming PC builds
High-performance home office workstations
Small form factor enthusiast systems
Media center PCs requiring efficient cooling
When it may not be suitable
This case is not designed for users who require support for full-sized ATX or E-ATX motherboards, as it is strictly limited to Micro-ATX, ITX, and DTX form factors. Additionally, those looking for extensive multi-drive storage arrays may find the limited number of drive bays insufficient for their specific data storage needs.
Key specifications
Form factor: Midi Tower
Motherboard compatibility: Micro-ATX, ITX, DTX
Material: Steel
Side panel: Windowed
Drive bays: 1 x 3.5-inch, 2 x 2.5-inch
Weight: 5.8 kg
Color: Black
How to use
To assemble your system, remove the side panels and the front mesh cover to gain access to the interior. Install your motherboard onto the standoffs, ensuring it is securely fastened. Mount your power supply and storage drives in their designated slots. Route your cables through the provided management channels to maintain clean airflow. Once all components are installed and connected, replace the panels and ensure all ventilation paths remain unobstructed for optimal cooling performance.
What to consider before purchase
Verify that your motherboard matches the supported Micro-ATX, ITX, or DTX form factors.
Ensure your CPU cooler and graphics card dimensions fit within the internal clearance limits.
Confirm that the number of drive bays meets your current and future storage requirements.
Usage recommendations
For the best thermal results, it is recommended to populate the fan mounts to create a balanced positive or negative pressure airflow setup, taking full advantage of the mesh front panel design.

## Specifications

### Design

| Feature | Value |
|---|---|
| Type | PC |
| Form factor | Midi Tower |
| Supported motherboard form factors | Micro ATX, ITX, DTX |
| Number of 3.5" bays | 1 |
| Number of 2.5" bays | 2 |
| Side window | Yes |
| Material | Steel |
| Product colour | Black |
| Suitable for | Gaming |
| Number of internal 3.5" bays | 1 |
| Maximum CPU cooler height | 168 mm |
| Maximum graphics card length | 400 mm |
| Number of expansion slots | 4 |
| On/off button | Yes |
| Tempered glass panel(s) | Yes |

### Power supply

| Feature | Value |
|---|---|
| Number of power supply units | 1 |
| Power supply location | Front |
| Supported power supply form factors | ATX |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Combo headphone/mic port | Yes |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |

### Cooling

| Feature | Value |
|---|---|
| Number of front fans supported (max) | 1 |
| Front fans diameters supported | 120 |
| Rear fans diameters supported | 120 |
| Top fans diameters supported | 140, 120 |
| Bottom fans diameters supported | 140, 120 |
| Number of rear fans supported (max) | 1 |
| Number of top fans supported (max) | 3 |
| Number of bottom fans supported (max) | 3 |
| Rear radiator sizes supported | 120 |
| Front radiator sizes supported | 120 |
| Top radiator sizes supported | 140, 120 |

### Storage

| Feature | Value |
|---|---|
| Supported HDD sizes | 2.5, 3.5 |
| SSD form factor | 2.5" |

### Weight & dimensions

| Feature | Value |
|---|---|
| Material thickness | 0.6 mm |
| Weight | 5.8 kg |
| Height | 347.5 mm |
| Width | 205 mm |
| Depth | 440 mm |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All OEM products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized OEM service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, form factor, number of 3.5" bays, number of 2.5" bays, side window, weight, supported motherboard form factors, material, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Jonsbo D31 MESH Midi Tower PC Case?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10820690/65005528_large.webp