Montech XR-B Black ATX Mid-Tower Case – Dual Glass, Wood-Grain I/O, ARGB PWM Fans, 4090 Support | XR-B BLACK

The Montech XR-B Black is a premium ATX mid-tower designed for builders who want elegant aesthetics, strong airflow, and full high-end hardware compatibility. Featuring a mature wood-grain I/O panel, dual tempered-glass side panels, and three pre-installed ARGB PWM fans, it delivers a perfect blend of style, cooling, and performance.

Despite its compact footprint, the XR-B offers RTX 4090 GPU compatibility, top-mounted 360mm radiator support, and space for up to 9 cooling fans—making it ideal for powerful, modern gaming systems.

Key Features

 Wood-Grain I/O Design

A premium wood-textured I/O panel blends modern technology with natural aesthetics, offering both beauty and easy access to essential ports.

 Three Pre-Installed ARGB PWM Fans

• 2× reverse-blade ARGB fans (side intake)

• 1× standard-blade ARGB rear fan

• Up to 1500 RPM for optimized cooling

• Supports a total of 9 fans for maximum airflow

️ Dual Tempered Glass Panels

Showcase your full build with crystal-clear glass panels on both sides, giving your setup a clean and modern look.

 High-End GPU & Cooler Support

• Supports RTX 4090 / latest 40-series GPUs

• Spacious interior ensures compatibility for large components

• Top clearance for 360mm radiator installation

 Strong All-Angle Airflow

Designed for performance cooling with multi-zone airflow paths, reverse-blade side fans, and extensive ventilation support.

 Full-System Dust Protection

Top, bottom, and side dust filters ensure your system stays clean for optimal long-term performance.

Specifications

• Brand: Montech

• Model: XR-B

• Case Type: ATX Mid Tower

• Color: Black

• Material: Tempered Glass + Steel

• Motherboard Support: ATX / Micro-ATX / Mini-ITX

• Cooling Method: Air / Liquid

• Pre-Installed Fans:

  • Side: 2× 120mm ARGB reverse-blade PWM

  • Rear: 1× 120mm ARGB PWM

• Fan Capacity: Up to 9 total fans

• Radiator Support:

  • Top: Up to 360mm

  • Side/Front: 120–240mm (varies by configuration)

  • Rear: 120mm

• GPU Support: High-end GPUs including RTX 4090

• PSU Mounting: Bottom Mount

• I/O Panel: Wood-grain design with standard connectivity (USB, audio, power)