Montech X3 Mesh Midi Tower PC Case – RGB, Tempered Glass, White

The Montech X3 MESH Midi Tower White is a mid-tower PC case engineered for efficient airflow and straightforward system building. It comes with three pre-installed 140 mm front intake fans plus three additional pre-installed fans, a full panoramic tempered glass side panel and a side-swivel glass mounting system that improves handling and structural integrity. The case supports ATX, Micro ATX and Mini-ITX motherboards and offers drive bays for 3.5" and 2.5" drives while maintaining a compact footprint (210 mm W x 370 mm D x 480 mm H) in a white finish.

Advantages

The Montech X3 combines high airflow design with an attractive tempered glass side panel. Triple 140 mm front fans and top/rear ventilation provide strong air intake and circulation, and all six pre-installed fans feature fixed RGB lighting that can be switched on or off with the LED button. The side-swivel tempered glass panel uses a zero drill-hole design to enhance durability and simplify removal, while the chassis supports multiple drive types and common motherboard form factors.

Suitable for

• Building a mid-tower gaming PC with emphasis on airflow
• Compact ATX, Micro ATX or Mini-ITX system builds
• Showcasing components and RGB lighting through a panoramic tempered glass side panel
• Users who want pre-installed fans and simple RGB on/off control

Key specifications

• Form factor: Midi Tower
• Pre-installed fans: 3 x 140 mm front (plus top and rear fans pre-mounted; total six fans)
• Fan lighting: Fixed RGB on all six pre-installed fans (lighting can be turned off; not addressable)
• Supported motherboards: ATX, Micro ATX, Mini-ITX
• Drive bays: 2 x 3.5" bays, 2 x 2.5" bays
• Front I/O: 2 x USB 2.0, 1 x USB 3.2 Gen 1 Type-A
• Power supply: Not included
• Side panel: Panoramic tempered glass with side-swivel zero drill-hole design
• Product colour: White
• Dimensions (W x D x H): 210 x 370 x 480 mm
• Weight: 5.42 kg

How to use

Install the motherboard (ATX, Micro ATX or Mini-ITX) into the chassis using the standard standoff pattern, mount storage devices into the 3.5" or 2.5" bays, and install a compatible power supply in the designated area. Connect front-panel I/O and case fans to the motherboard headers or fan controller as required. Use the LED button on the case to toggle the fixed RGB lighting on or off. The side-swivel tempered glass panel can be unmounted for component access—follow safe handling practices when opening or removing the glass.

Recommendations

For optimal cooling, maintain unobstructed airflow by keeping cable routing tidy and using the included 140 mm front fans with additional top/rear ventilation. Because the RGB is fixed (non-addressable), use the LED button for lighting control rather than software-dependent lighting systems. Ensure the power supply meets your component requirements and is sized correctly for the case layout.