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About Montech
MONTECH was established by Telon in 2016, which focuses in the PC gaming market. MONTECH is quite successful in the Taiwanese market. It is now seeking to expand to the world. There are four pillars of our core values, we abbreviate them to four simple letters, SSEC. Simplicity, Safety, Easy To Use, and Customer-Trust. SSEC is how we do everything, like designing products, manufaturing, commuicating with customers, it is our deepest values here in Montech.
AIR 903 MAX
Ultra-Cooling Mid-Tower with Max Capacity
- A Mid-Tower Case Designed for both Air and Liquid Cooling
- 360mm Radiator Support at the Top and Front
- 180mm Height for a Top-Class Air cooler
- Innovative Mesh Front Panel for the Best Cooling Performance
- High-Performance HP140 PWM Fans
- Support for Vertical GPU Mounting*
- Ample Space for Flagship 4090 Graphics Cards
- Spacious Cable Management routes
- USB TYPE-C Port and 2x USB3.0 Port
Classic Reversion – Epic Evolution
Introducing the all-new Montech AIR 903 series - the ultimate upgrade for discerning PC enthusiasts. Building upon the immense success of the first-generation AIR 900 series, Montech has redefined excellence with this comprehensive enhancement.
Classic Reversion – Epic Evolution
Introducing the Montech AIR 903 series - the ultimate upgrade for PC enthusiasts. It offers superior aesthetics, unparalleled airflow, meticulous attention to detail, and exceptional compatibility.
Get ready for the best mainstream case of 2023.
True E-ATX Compatibility and Seamless Installation
Supports E-ATX and SSI-EEB form factors, providing a seamless installation experience with pre-punched mounting holes and cable routing holes.
Maximize Airflow, Optimize Performance
Experience the innovative AIR 903 case with a metal front panel featuring a staggering 51% ventilation rate.
It maximizes airflow, delivering superior thermal performance and an ultimate gaming experience.
Limitless Cooling Potential and Customization Freedom
Offers maximum airflow and versatility with a generous clearance for CPU tower coolers, support for 360mm AIO coolers at the front and top, and the ability to install up to 9 fans.
Isaac
Reviewed in the United States on February 9, 2025
I have both the Montech XR and the mesh rgb case and I love both of them. I build and sell budget friendly starter pcs in my spare time, usually matx, so when I saw they had this case I was intrigued.First: the build quality. It feels exceptionally sturdy for its size. It doesn’t have that “cheap metal” type of feel a lot of other matx cases have. It feels very well built. The features on this case are extraordinary as well. The magnetic front mesh panel is a godsend. Cleaning out the fans will be a breeze for whoever gets this. The glass door and easily accessible door handle are a nice feature. The fans that came with are decent quality as well - although they are somewhat on the “noisy” side. Definitely not a dealbreaker at all, the cooler the better in my opinion. But overall, the quality is better than I expected but having two other Montech cases, it came as no surprise.Second: building in the case. It was EXTREMELY easy to build in this. I’ve built in plenty of matx cases and this one by far was the easiest I’ve built in. The cable management was practically done for me before even beginning the build. I altered some things around but otherwise I left the cables where they were. Take a look at the pictures for reference. If this is your first build, you will be pleasantly surprised by the ease of cable management with this case.Final thoughts: This is one heck of a deal for an matx case. I was not expecting a perfect case, but I believe I may have found it. Simple, easy to build in, efficient, and excellent build quality. Get yourself one if you haven’t already or are on the fence on it. You will not regret it.
John
Reviewed in the United States on January 7, 2025
This case is a complete pleasure to build in. Easy cable management routes, great airflow, and the fans are actually pretty decent too. Not too loud and the rgb looks nice. Uses standard 5V rgb headers for the fan controller which is a huge plus too. I do think it would be nice to have just a couple more zip tie cut outs near the EPS 12V cable but that’s honestly a nitpick.
Mike
Reviewed in the United States on January 16, 2025
This is my third build but my second case. Compared to my previous case, installing components is much easier due to the ample space. Wiring can be neatly tucked away, enhancing the clean look of the build. I opted for a top-mounted liquid cooler, and the mesh top panel is a great feature. The magnetic filter on top is particularly handy for easy removal and cleaning. Additionally, the airflow seems quite effective.Cons: The front mesh somewhat obscures the RGB fans when viewed from an angle; you need to be directly in front to see them clearly. The RGB hub was new to me and while it's straightforward, a schematic diagram showing all connections (like power switch, lighting, RGB hub, USB ports) would be beneficial. Although modern PC building is generally intuitive, this could be confusing for first-time builders.
Sarah Elizabeth
Reviewed in the United States on September 8, 2024
I purchased the style Air 100 mATX case.This case comes with 4 pre installed fans (ARGB). The lights can be connected to the motherboard or a button on the top of the case. Because of the way the wiring was set up I decided to connect the lights to the case's provided led button. It has many options and works just fine for my needs. The fans are quiet and strong! They provide substantial airflow throughout. The case comes with a swivel door that allows easy access- very convenient and attractive appearance for any build in my opinion. The dust cover designed for the top of the case does catch a significant amount of dust when used. You will want to remove the back panel occasionally to remove dust build up where your cable management is, though. Overall you really can't beat the quality for the price of this case. I've been using it for well over a year now (at the time of writing this review) and have no complaints whatsoever. If you're looking for a budget friendly but high quality option- this is your case!
Teddy West Side
Reviewed in the United States on September 5, 2024
Pros: Super easy to build in. HDD Cage comes out with just thumb screws giving you the whole basement for power cable management. Tons of clearance in the front and top for any radiator with 120mm or 140mm fans. My Xfx Speedster Swft 319 rx6800 graphics card fits with tons of room to spare. Four 140mm fans are included (3aRGB, 1 black) as is a control hub. Magnetic dust screens are awesome and air flow is exceptional. Both the glass and metal sides attach with captured thumb screws so you can't lose them. All of the expansion slots in the back have thumb screws as well. Build quality and finishes are above average for the price range.Cons: Included fans are on the louder side, but tolerable if you set up a custom fan curve. Only average room for cable management in the back. Power and front I/O are on the side that you would normally face away from you. Definitely not deal breakers though.Bottom Line: Definitely the budget king! It has everything most people need, tons of space, easy to build in, excellent airflow, 4 included fans, and it looks good. You can't do better without spending twice as much.
ChicagoRandy
Reviewed in the United States on October 6, 2024
I was impressed by the build quality at this price point. The ATX mid tower is spacious and well thought out. Special kudos for the built-in fan wiring hub which made adding a 4th exhaust fan a breeze. The tinted tempered glass side panel looks great and highlights the RGB fan displays. An amazing amount of ventilation with the completely perforated front, bottom and back, with convenient EZ to remove filters. One across the entire top of the case and a small pull-out one at the bottom rear by the GPU. I can highly recommend this model.
Russell
Reviewed in the United States on October 25, 2024
Looks good, the RGB is easy to control and has nice features, and offers plenty of space for cooling. The four included fans help keep my entire system running cool even when under stress. The build quality is good for the price and the packaged wiring system was well-organized.For those completing their first build, the mounting screws for the motherboard come in a package stored away in the hard drive space.
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