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Item #:
220324621
MONTECH AIR 903 MAX High Airflow E-ATX PC Case, 4x140mm PWM Fans, Black | 400mm GPU Support, 360mm Radiator Support, Tempered Glass, USB-C, 3 ARGB
87% of respondents would recommend this to a friend
Item #:
220324621
AUD 189
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What Stands Out
High Airflow Design
The Montech Air 903 Max boasts a mesh front panel for superior ventilation, ensuring optimal airflow and cooling performance for high-end components, crucial for gamers and enthusiasts.
ARGB Fans Included
Pre-installed with three 140mm ARGB PWM fans, this case enhances aesthetic appeal while optimizing cooling efficiency, providing users with an attractive and effective airflow solution.
Spacious Compatibility
Designed to support up to 4090 GPUs, this case allows for robust system builds, making it ideal for gamers seeking to future-proof their setups without compromising on performance or space.
Product Details
| Supported Motherboard | Extended ATX, Mini ITX, Micro ATX, ATX |
| Case Type | Mid Tower |
| Power Supply Mounting Type | Rear Mount |
| Cooling Method | Air |
| Fan Size | 14 centimeters |
| Total Expansion Slots Quantity | 7 |
| Total USB 2.0 Ports | 2 |
| Total USB 3.0 Ports | 2 |
| Total Usb Ports | 2 |
| Other Special Features of the Product | Innovative Mesh Front Panel, Dust Filter, High-Performance PWM Fans with LED/PWM Controller, Vertical GPU Mounting Support |
| Hard Disk Form Factor | 3.5 inches (8.9 cm) |
| Internal Bays Quantity | 2 |
| Compatible Devices | Extended ATX, Mini ITX, Micro ATX, ATX motherboards; Coolers up to 180mm in height; Power supply units up to 240mm in length; Radiators of various sizes; Graphics cards up to 400mm in length and 190mm in width |
| Number of Fans | 3 |
| Power Supply Maximum Output | 600 watts |
| Light Color | RGB |
| Item Weight | 9.14 kg |
| Item Dimensions D x W x H | 18.8"D x 9"W x 19.4"H (47.8 x 22.9 x 49.3 cm) |
| Brand | Montech |
| Model Name | AIR 903 MAX BLACK |
| Unit Count | 1 Count |
| Manufacturer | Montech |
| Model Number | AIR 903 MAX BLACK |
| Mfr Part Number | AIR 903 MAX BLACK |
| Color | Black |
| Enclosure Material | Tempered Glass |
| Antenna Location | Gaming |
| Motherboard Compatability | Extended ATX, Mini ITX, Micro ATX, ATX |
| Recommended Uses For Product | Gaming |
| Material | Tempered Glass |
Who Should Buy?
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Gaming Enthusiasts
Designed to accommodate high-end GPUs, this case ensures optimal airflow for intense gaming sessions.
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Custom PC Builders
The modular design and adjustable fan setup cater to builders looking to personalize their systems for performance.
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Aesthetics Focused
With tempered glass and RGB fans, this case appeals to those wanting a visually striking PC setup.
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Budget-Conscious Users
Priced higher due to premium features, it may not suit users looking for a budget-friendly case.
Product Description
MONTECH AIR 903 MAX High Airflow E-ATX PC Case, 4x140mm PWM Fans, Black | 400mm GPU Support, 360mm Radiator Support, Tempered Glass, USB-C, 3 ARGB Intake Fans, Vertical GPU Mount Support
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Customer Questions & Answers
-
Question:
What are the dimensions of the Montech AIR 903 MAX case?
Answer: The Montech AIR 903 MAX is designed with ample space, featuring dimensions of 501mm in height, 232mm in width, and 512mm in depth. This spacious design allows for compatibility with larger components, including E-ATX motherboards. Its roominess is particularly advantageous for gamers and PC builders aiming for an advanced cooling setup with multiple GPU configurations. -
Question:
What cooling options does the Montech AIR 903 MAX support?
Answer: The Montech AIR 903 MAX offers extensive cooling capabilities with support for up to 9 fans. It comes pre-installed with 3 140mm ARGB PWM fans and 1 additional 140mm PWM fan, ensuring optimal airflow. The case design allows for augmented cooling systems that suit high-performance gaming rigs or overclocked setups, contributing to sustained system longevity and performance. -
Question:
Can the Montech AIR 903 MAX accommodate liquid cooling systems?
Answer: Yes, the Montech AIR 903 MAX is compatible with liquid cooling solutions. It features space for radiator installations of different sizes, including up to 360mm in the front and up to 240mm at the top. This versatility is ideal for users looking to enhance thermal efficiency for high-powered CPUs and GPUs, particularly in gaming and content creation scenarios. -
Question:
Is the Montech AIR 903 MAX easy to assemble?
Answer: Absolutely! The Montech AIR 903 MAX is designed with user-friendly assembly in mind. It includes a tool-free drive installation system, which simplifies adding or replacing components. This ease of assembly is particularly beneficial for first-time builders and also streamlines upgrades, allowing for a hassle-free experience when setting up or modifying your system. -
Question:
Does the Montech AIR 903 MAX support RGB lighting customization?
Answer: Yes, the Montech AIR 903 MAX features ARGB lighting capability with the pre-installed fans. It allows customization through a compatible motherboard or a dedicated controller, providing users with options to sync colors and effects across their hardware. This personalization is perfect for gamers and PC enthusiasts who want to create a unique aesthetic for their build. -
Question:
What type of motherboard can I install in the Montech AIR 903 MAX?
Answer: The Montech AIR 903 MAX supports E-ATX, ATX, Micro-ATX, and Mini-ITX motherboards. This flexibility allows builders to choose from a wide range of motherboard sizes and features, making it suitable for various types of builds—from high-end gaming rigs to compact setups for everyday use. -
Question:
What kind of graphics card can fit in the Montech AIR 903 MAX?
Answer: The Montech AIR 903 MAX can accommodate graphics cards up to 400mm in length. This size compatibility makes it a great choice for gamers seeking to install high-performance GPUs, as it ensures ample space for even the largest models on the market today. This capacity is ideal for creating powerful gaming setups that demand high graphical performance. -
Question:
How is the airflow managed in the Montech AIR 903 MAX?
Answer: Airflow in the Montech AIR 903 MAX is optimized with a mesh front panel and the inclusion of 3 high-performance 140mm fans. This design promotes effective ventilation, helping to keep interior components cool during intense gaming sessions or heavy workloads. Users benefit from strategically placed vents that enhance airflow, ensuring sustained performance and reducing overheating. -
Question:
Is there sufficient cable management space in the Montech AIR 903 MAX?
Answer: Yes, the Montech AIR 903 MAX includes dedicated cable management features such as cable routing holes and a spacious back compartment. This facilitates an organized setup, allowing users to keep cables tidy and optimize airflow throughout the case. Proper cable management not only enhances aesthetics but also prevents potential airflow blockages, contributing to an efficient cooling solution. -
Question:
Where can I buy the Montech AIR 903 MAX?
Answer: You can buy the Montech AIR 903 MAX at Ubuy in Kiribati. Ubuy offers a reliable platform to purchase this mid-tower case, ensuring access to its impressive thermal features and stylish design. With Ubuy, users can also explore similar products and accessories that complement their PC building needs.
Montech Computer Cases AIR 903 MAX BLACK Editorial Review
The Montech AIR 903 MAX is making a notable impression in the realm of budget-friendly mid-tower cases, appealing to PC builders with its combination of functionality, aesthetics, and ease of use. One of the standout features of this case is its exceptional airflow, thanks to the four pre-installed fans, including three ARGB PWM fans that not only enhance cooling efficiency but also allow for an attractive customized look. Many users have noted how easy it is to build in this case, highlighting the spacious design that accommodates large graphics cards like the Xfx Speedster Swft 319 RX6800 with significant room to spare, as well as a thoughtful setup for cable management. In addition to practicality, the case boasts a sleek, modern design, complemented by its tempered glass side panel that artfully showcases the internal components and lighting effects. Builders appreciate how the included fan hub simplifies the connection of multiple fans, a feature usually found at a premium. Users have praised the magnetic dust screens, which help maintain a clean environment within the case while ensuring an unobstructed airflow. However, the AIR 903 MAX is not without its drawbacks. Although the majority of users found the included fans effective, some reported noise issues, particularly with the exhaust fan, which has noticeable coil whine at higher speeds. While users could adjust fan curves to mitigate this, the fact that this fan needs replacement for optimal performance is a point of contention. Additionally, feedback indicates that while cable management is generally well-executed, space at the back of the case is somewhat limited, and the thumb screws for attaching panels could use refinement for easier installation. Overall, the Montech AIR 903 MAX emerges as a reliable choice for those seeking an affordable yet high-performing PC case. Its excellent airflow, ease of Construction, and stylish design make it a commendable option for both novice and seasoned builders alike. **
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Pros
- Exceptional airflow and cooling capability.
- Spacious interior for large components.
- Attractive design with customizable RGB lighting.
- Easy cable management with thoughtful design.
- Included fan hub simplifies installation and management of fans.
Cons
- Included fans can be noisy, particularly the exhaust fan.
Platform Trust & Buyer Confidence
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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AUD 189
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Features & Benefits
- Ultimate upgrade for discerning PC enthusiasts.
- Supports both air and liquid cooling systems.
- Innovative mesh front panel ensures superior airflow.
- True E-ATX compatibility for seamless installation.
- Features high-performance fans with captivating lighting.
- Ample space for flagship graphics cards and effective cable management.
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