Montech HeritagePro-B
MONTECH Heritage PRO mATX Gaming Chassis User Manual
Model: HeritagePro-B | Brand: Montech
Introduction
This manual provides comprehensive instructions for the setup, operation, and maintenance of your MONTECH Heritage PRO mATX Gaming Chassis. Designed with a unique blend of leather and metal, this compact case offers robust support for high-performance components while maintaining a portable and stylish form factor.
Key features include:
- Portable suitcase-style leather handle for convenient mobility.
- Elegant leather and metal fusion with a timeless aesthetic design.
- Supports high-performance components including RTX 40 Series GPUs, ATX PSU, and 360mm AIO liquid cooling.
- Includes 4 x 120mm fans for optimal airflow.
- Additional headphone hanger for added convenience.
Product Overview
Familiarize yourself with the various components and features of your Heritage PRO chassis.

Figure 1: Overall view of the MONTECH Heritage PRO chassis, showcasing its unique leather handle and compact design.

Figure 2: Front I/O panel featuring power button, reset button, headset audio jack, USB-A 5Gb/s ports, and a Type-C 20Gb/s port.

Figure 3: Rear panel layout, including motherboard I/O cutout, expansion slots, and power supply mounting area.

Figure 4: The durable leather handle is engineered to support up to 40KG, facilitating easy transport of your system.
Setup Guide
Follow these steps to assemble your computer components within the Heritage PRO chassis.
1. Preparing the Chassis
Before installation, ensure the chassis is placed on a stable, flat surface. Remove the side panels by unscrewing the thumb screws at the rear of the case and gently sliding them off.
2. Motherboard Installation
The Heritage PRO supports Micro-ATX and Mini-ITX motherboards. Align your motherboard with the standoffs inside the chassis. Secure the motherboard using the provided screws. Ensure the I/O shield is properly seated in the rear opening.
3. Power Supply Unit (PSU) Installation
This chassis supports ATX PSUs. Install your power supply into the designated bottom mount area. Secure it with screws from the rear of the chassis. Route the necessary power cables through the cable management cutouts.
4. Graphics Processing Unit (GPU) Installation
The Heritage PRO can accommodate GPUs up to 400mm in length, supporting RTX 40 Series GPUs. Remove the necessary PCIe slot covers at the rear. Insert your GPU into the PCIe slot on the motherboard and secure it with screws.
5. Cooling System Installation
The chassis includes 4 x 120mm fans for optimal airflow. Additional cooling options include support for a 360mm AIO liquid cooler. Install fans and radiators in their respective mounting positions (front, top, rear, or bottom) as per your cooling configuration.

Figure 5: Internal layout showing component compatibility: Micro-ATX/Mini-ITX motherboards, 160mm ATX PSU, 400mm GPU, and 360mm AIO support.
6. Storage Drive Installation
Install your 2.5-inch SSDs or 3.5-inch HDDs into the designated drive bays. Secure them with the appropriate screws.
7. Cable Management
Utilize the cable routing cutouts and tie-down points behind the motherboard tray to manage cables. This improves airflow and aesthetics.
8. Reassembling the Chassis
Once all components are installed and cables are managed, carefully reattach the side panels and secure them with the thumb screws.
Operating Instructions
After successful assembly, connect your peripherals and power cable to the system. Press the power button on the front I/O panel to turn on your computer. The system status indicator will illuminate.
To power off, initiate a shutdown from your operating system. For a forced shutdown, press and hold the power button for several seconds.
Maintenance
Regular maintenance helps ensure optimal performance and longevity of your chassis.
- Dust Filters: The Heritage PRO features magnetic dust filters. Regularly remove and clean these filters to prevent dust buildup and maintain optimal airflow. Gently brush or rinse them with water (ensure they are completely dry before reinstallation).
- Exterior Cleaning: Wipe the exterior surfaces, including the leather and metal parts, with a soft, dry cloth. For stubborn marks on metal, a slightly damp cloth can be used, followed by immediate drying. Avoid harsh chemicals or abrasive cleaners.
- Internal Cleaning: Periodically use compressed air to clear dust from internal components and fans. Ensure the system is powered off and unplugged before performing internal cleaning.
Troubleshooting
This section addresses common issues you might encounter.
| Problem | Possible Cause | Solution |
|---|---|---|
| System does not power on. | Loose power cables, faulty PSU, incorrect front panel connections. |
|
| Fans are not spinning. | Loose fan connections, fan controller issues, faulty fans. |
|
| Overheating components. | Poor airflow, dust buildup, incorrect fan orientation. |
|
Specifications
Detailed technical specifications for the MONTECH Heritage PRO mATX Gaming Chassis.
| Feature | Detail |
|---|---|
| Brand | Montech |
| Model Name | HeritagePro-B |
| Case Type | Mid Tower |
| Motherboard Compatibility | Micro ATX, Mini ITX |
| Material | Leather, Metal |
| Color | Brown (for this specific model) |
| Item Weight | 13.23 pounds (6.0 kg) |
| Product Dimensions (LxWxH) | 18.9 x 9.25 x 14.49 inches (48.0 x 23.5 x 36.8 cm) |
| Power Supply Mounting Type | Bottom Mount |
| Cooling Method | Water, Air |
| Pre-installed Fans | 4 x 120mm fans |
| Max GPU Length | 400mm |
| Max PSU Length | 160mm (ATX PSU) |
| AIO Radiator Support | Up to 360mm |
| Front I/O Ports | Power Button, Reset Button, Headset Audio Jack (1), USB-A 5Gb/s (2), Type-C 20Gb/s (1) |
Warranty and Support
For detailed warranty information and technical support, please refer to the official Montech website or contact their customer service directly. Keep your proof of purchase for warranty claims.
Official Montech Website: www.montechpc.com
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.