Case MONTECH ATX/micro ATX/Mini-ITX/BTF

MONTECH SKY 3 (B)

Limitless Layouts, Seamless Style.
The Evolution of an Icon. Building on the SKY TWO legacy, the SKY 3 features a revolutionary swappable bottom chamber and wireless Pogo-Pin lighting. Optimized for back-connect motherboards and RTX 50-Series GPUs, it seamlessly blends future-proof performance with a remarkably clean aesthetic.

The SKY for Your System
With panoramic glass panels across the front and side, SKY 3 fully showcases your system’s components and lighting in a wide open view. Additional ventilation at the bottom and side ensures strong airflow, allowing a full glass showcase while maintaining excellent thermal performance.

Adaptive Modular Bottom Chamber
Interchangeable PSU and bottom fan bracket form a modular foundation enabling flexible internal layouts and precise system cooling configuration.



The Golden Angle
SKY 3 aligns function and visual flow in harmony, balancing aesthetics with real-world practicality.
The subtly sunk-in power button, defined by a 13° boundary, helps prevent accidental presses while remaining easy to locate and operate in low-light environments.
Echoing this angle, the 13° angled fan layout, together with the 13° front panel and ambient lighting, opens up new possibilities for airflow direction and a cohesive overall presentation.

Horizon Illumination, Wirelessly Perfected
The SKY 3’s cable-free illumination system integrates front-to-side lighting through wireless pogo-pin design. Gold-plated contact pins eliminate visible cables while preserving clean ARGB elegance.



Chimney-Effect Cooling
Vertical airflow design guides heat upward for natural exhaust, while a rear fan assists in drawing warm air away from the build for stable, efficient cooling.

Smarter Structure, Easier Build
Built for easier assembly, the SKY 3 features a detachable radiator bracket for easy cooling installation and a tool-free drive tray simplifying storage setup.



Shining Performance
The SKY 3’s AX120 PRO rear exhaust and RX120 PRO bottom intake efficiently remove hot air to maintain balanced airflow across the chassis. Immersive 360° ARGB fan lighting delivers bold, all-angle visual impact.

Born to Handle It All
The SKY 3 supports both standard ATX/M-ATX/ITX and motherboards with rear connectors including Gigabyte Project STEALTH, ASUS BTF and MSI Project Zero. Generous internal clearance allows for easy installation of larger next-gen graphics cards.