Montech Air 903 Max White ATX Mid-Tower Case – High Airflow, 3×140mm PWM Fans, 360mm Radiator Support, Mesh Front | AIR-903-MAX-WHITE

The Montech Air 903 Max White is a high-airflow ATX mid-tower designed for builders who demand strong cooling performance, spacious hardware support, and a clean modern aesthetic. With its full mesh front panel, three powerful 140mm PWM fans, and wide radiator support, this case delivers exceptional thermal efficiency for high-end gaming and workstation builds.

Built with premium materials and detailed craftsmanship, the Air 903 Max ensures excellent airflow, dust protection, and easy installation—making it an ideal foundation for your next performance PC.

Key Features

 High-Airflow Mesh Front Panel

A full mesh front design maximizes air intake for superior cooling, keeping powerful CPUs and GPUs running at ideal temperatures.

 Three Pre-Installed 140mm PWM Fans

Includes 3× 140mm high-performance fans that deliver strong airflow with PWM control for balanced cooling and noise reduction.

 360mm Radiator Support

Supports high-performance liquid cooling:

• Top: Up to 360mm

• Front: Up to 360mm

• Rear: 120mm

Perfect for high-end CPUs and dual-radiator configurations.

 Full Dust Protection

Removable dust filters on the top, front, and bottom keep your system clean and performing efficiently.

️ Spacious Interior for Modern Hardware

• Supports ATX / Micro-ATX / Mini-ITX

• Fits large GPUs

• Compatible with tall CPU coolers

• Ample space for cable routing and clean builds

️ Premium Build Quality

Reinforced steel structure, clean internal layout, and modern white aesthetic make it visually striking and reliable for long-term use.

Specifications

• Model: Air 903 Max White (AIR-903-MAX-WHITE)

• Case Type: ATX Mid-Tower

• Color: White

• Material: Steel / Mesh / Tempered Glass

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

• Pre-Installed Fans:

  • 3× 140mm PWM (Front)

• Fan Support:

  • Front: 3×140mm / 3×120mm

  • Top: 3×120mm / 2×140mm

  • Rear: 1×120mm

• Radiator Support:

  • Front: Up to 360mm

  • Top: Up to 360mm

  • Rear: 120mm

• Dust Filters: Top / Front / Bottom

• Front I/O: USB, Type-C, Audio, LED Control (varies by configuration)