Is the CH Monte|AIR 903 MAX (W) R case a good choice for building a gaming PC?

The Montech AIR 903 MAX is generally well-received for its spacious interior, pre-installed fans with ARGB and PWM, effective cable management, high-quality materials, good airflow, support for large GPUs and cooling systems, and appealing design. These features make it a good choice for building a gaming PC.

Does the CH Monte|AIR 903 MAX (W) R case have good cable management features?

The Montech AIR 903 MAX is praised for its effective cable management.

Does the case come with pre-installed fans?

Yes, the case comes with 3x 140mm ARGB PWM fans and 1x 140mm PWM fan pre-installed.

Can this case accommodate a 360MM top-mount radiator?

Yes, this case supports a 360mm radiator mounted at the top.

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Main image of Montech AIR 903 MAX, E-ATX Mid Tower Case, High Airflow, 3x 140mm ARGB PWM & 1x 140mm PWM Fans Pre-installed, Tempered Glass Side Panel, Mesh Front, TYPE-C, Support 4090 GPUs, White

Alt view image 2 of 8 - Montech AIR 903 MAX, E-ATX Mid Tower Case, High Airflow, 3x 140mm ARGB PWM & 1x 140mm PWM Fans Pre-installed, Tempered Glass Side Panel, Mesh Front, TYPE-C, Support 4090 GPUs, White

Alt view image 3 of 8 - Montech AIR 903 MAX, E-ATX Mid Tower Case, High Airflow, 3x 140mm ARGB PWM & 1x 140mm PWM Fans Pre-installed, Tempered Glass Side Panel, Mesh Front, TYPE-C, Support 4090 GPUs, White

Alt view image 4 of 8 - Montech AIR 903 MAX, E-ATX Mid Tower Case, High Airflow, 3x 140mm ARGB PWM & 1x 140mm PWM Fans Pre-installed, Tempered Glass Side Panel, Mesh Front, TYPE-C, Support 4090 GPUs, White

Alt view image 5 of 8 - Montech AIR 903 MAX, E-ATX Mid Tower Case, High Airflow, 3x 140mm ARGB PWM & 1x 140mm PWM Fans Pre-installed, Tempered Glass Side Panel, Mesh Front, TYPE-C, Support 4090 GPUs, White

Alt view image 6 of 8 - Montech AIR 903 MAX, E-ATX Mid Tower Case, High Airflow, 3x 140mm ARGB PWM & 1x 140mm PWM Fans Pre-installed, Tempered Glass Side Panel, Mesh Front, TYPE-C, Support 4090 GPUs, White

Alt view image 7 of 8 - Montech AIR 903 MAX, E-ATX Mid Tower Case, High Airflow, 3x 140mm ARGB PWM & 1x 140mm PWM Fans Pre-installed, Tempered Glass Side Panel, Mesh Front, TYPE-C, Support 4090 GPUs, White

Alt view image 8 of 8 - Montech AIR 903 MAX, E-ATX Mid Tower Case, High Airflow, 3x 140mm ARGB PWM & 1x 140mm PWM Fans Pre-installed, Tempered Glass Side Panel, Mesh Front, TYPE-C, Support 4090 GPUs, White

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Montech AIR 903 MAX, E-ATX Mid Tower Case, High Airflow, 3x 140mm ARGB PWM & 1x 140mm PWM Fans Pre-installed, Tempered Glass Side Panel, Mesh Front, TYPE-C, Support 4090 GPUs, White

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Options: Max (White)

Max (White)
Max (Black)
Base (Black)
Base (White)
Air 100 ARGB (White)
Air 100 ARGB (Black)

Unleash unparalleled cooling performance and superior thermal efficiency with the innovative metal front panel featuring a staggering 51% ventilation rate, creating the ultimate gaming experience.
Meticulously designed mesh front panel acts as a formidable dust filter, allowing for effortless dismantling and easy cleaning while maintaining optimal airflow.
Experience a mesmerizing gaming wonderland with the AIR 903 Max. 3 x HP140 ARGB fans and advanced LED/PWM control deliver 21 captivating lighting effects for a vibrant masterpiece.
Achieve optimal heat dissipation with the versatile design, supporting 360mm AIO coolers at the front and top, while offering ample 180mm height clearance for powerful CPU tower coolers.
Accommodate graphics cards up to 400mm in length and 190mm in width, including popular giants like the NVIDIA® GeForce RTX® 40 series.

Overview

Specs

Reviews (574)

Model
Brand	Montech

Details
Type	E-ATX Mid Tower Chassis
Color	White
Motherboard Compatibility	ATX / E-ATX / Micro ATX / Mini ITX
Dust Filters	Bottom / Top

Expansion
Internal 3.5" Drive Bays	2
Internal 2.5" Drive Bays	5
Expansion Slots	7

Front Panel Ports
Front Ports	1 x USB Type-C, 2 x USB 3.0, 2 x Audio

Cooling System
Fan Options	Front - 3 x 120mm / Front - 3 x 140mm / Rear - 1 x 120mm / Rear - 1 x 140mm / Top - 2 x 140mm / Top - 3 x 120mm
Radiator Options	Front - Up to 360mm / Top - Up to 360mm
140mm Fans	4

Dimensions & Weight
Max GPU Length	400 mm
Max CPU Cooler Height	180 mm
Max PSU Length	240 mm

Additional Information
First Listed on Newegg	July 10, 2025

Warranty & Returns

Warranty, Returns, And Additional Information

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Return for refund within: 30 days
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Warranty Notice:
This product does not include manufacturer warranty when purchased or used outside of its designated sales region. By purchasing internationally, you acknowledge that warranty support from the manufacturer will not be available.

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