Montech AIR 903 Base, E-ATX Mid Tower Case, High Airflow with Max Capacity, 3X 140mm PWM Fans Pre-Installed, Tempered Glass Side Panel, Mesh Front, Type-C, Support 4090 GPUs, Black
$69.99
Price: $69.99
(as of Jan 01, 2025 23:33:32 UTC – Details)
Product Description
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 BASE
Ultra-Cooling Mid-Tower with Max Capacity
A Mid-Tower Case Designed for both Air and Liquid Cooling360mm Radiator Support at the Top and Front180mm Height for a Top-Class Air coolerInnovative Mesh Front Panel for the Best Cooling PerformanceHigh-Performance HP140 PWM FansSupport for Vertical GPU Mounting*Ample Space for Flagship 4090 Graphics CardsSpacious Cable Management routesUSB 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.
Customer Reviews
4.9 out of 5 stars
93
4.8 out of 5 stars
29
4.7 out of 5 stars
139
4.7 out of 5 stars
45
Color
black white black white
MB Support
E-ATX.ATX.Micro-ATX.Mini-ITX E-ATX.ATX.Micro-ATX.Mini-ITX E-ATX.ATX.Micro-ATX.Mini-ITX E-ATX.ATX.Micro-ATX.Mini-ITX
CPU Cooler
180mm 180mm 180mm 180mm
GPU
400mm 400mm 400mm 400mm
PSU
240mm ATX PSU 240mm ATX PSU 240mm ATX PSU 240mm ATX PSU
Drive Bay
2.5″SSD* 5(Maximum) / 3.5″HDD*2 2.5″SSD* 5(Maximum) / 3.5″HDD*2 2.5″SSD* 5(Maximum) / 3.5″HDD*2 2.5″SSD* 5(Maximum) / 3.5″HDD*2
Fan Support
Top_120mm*3 or 140mm*2 / PSU shroud_120mm*2 / Rear_120mm*1 or 140mm*1 / Front_120mm*3 / 140mm*3 Top_120mm*3 or 140mm*2 / PSU shroud_120mm*2 / Rear_120mm*1 or 140mm*1 / Front_120mm*3 / 140mm*3 Top_120mm*3 or 140mm*2 / PSU shroud_120mm*2 / Rear_120mm*1 or 140mm*1 / Front_120mm*3 / 140mm*3 Top_120mm*3 or 140mm*2 / PSU shroud_120mm*2 / Rear_120mm*1 or 140mm*1 / Front_120mm*3 / 140mm*3
Radiator Support
Front_120/140/280/360mm / Top_120/140/280/360mm / Rear_120mm Front_120/140/280/360mm / Top_120/140/280/360mm / Rear_120mm Front_120/140/280/360mm / Top_120/140/280/360mm / Rear_120mm Front_120/140/280/360mm / Top_120/140/280/360mm / Rear_120mm
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.
Meticulously designed mesh front panel acts as a formidable dust filter, allowing for effortless dismantling and easy cleaning while maintaining optimal airflow.
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
Customers say
Customers appreciate the computer case’s attractive design and well-thought-out layout. They find it a good value for the price, with ample airflow and ventilation through perforated front, bottom, and back panels. The case is easy to build and access when cleaning or making adjustments, making it less hassle for little decorations. The build quality is good for the price, and the packaged wiring system was satisfactory.
AI-generated from the text of customer reviews
6 reviews for Montech AIR 903 Base, E-ATX Mid Tower Case, High Airflow with Max Capacity, 3X 140mm PWM Fans Pre-Installed, Tempered Glass Side Panel, Mesh Front, Type-C, Support 4090 GPUs, Black
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$69.99
Russell –
Good Value
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.
ChicagoRandy –
A solid case -feature packed
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.
Teddy West Side –
Great Case!
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.
Jonathan Nguyen –
Great Case for Under $60
This case is really good for under $60 which leaves very little for me to complain about. It has: 4 ARGB fans, nice aesthetics, and solid airflow. The build quality leaves a little more to be desired, it can be just a little flimsy and I donât like how I have to push out the pcie covers. If you plan on putting lots of drives or sata devices, your cable management better be really good. With the drive cage on, there isnât much room for the cables to relax so be wary of that. I also wish these fans were PWM but given the cost, I canât really complain.
Sarah Elizabeth –
Amazing & Budget Friendly!
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!
â¥â¥GODDESSâ¥â¥ –
Iâm very pleased with this case!
Love this case! The thoughtfulness that has gone into the design of this case is refreshing. The back panel is easy to remove and locks back into place easily. The door- love the glass door- is easily removed as well.The fans are gorgeous, and while they donât have a full lit-up ring around the blades, they are still very pretty as hub-lit fans. They arenât loud, either, and are very quiet when controlled by the motherboard.The screen panel in front comes off, and is held in place by magnets. Itâs easy to clean and very intuitive.The space behind the motherboard panel has ample room for cabling, but it can get pretty tight if you donât plan your cabling well. I would like to see some adhesive-backed zip tie anchors come in a bag with the case, which would give you lots of options as to how you wish to wire the back, in an organized fashion. That may be over the top for some, but as a former manufacturing supervisor, thatâs where I am concerning wiring. Still, itâs real easy to work with.There are SO MANY options with regard to cooling, and in my case, with an AIO water cooler. You can mount a 120, 240, or 360mm radiator in front, internally. You can mount up to a 240mm on top, and you have two widths to choose from there, based on available mounting holes. You can mount a 120mm in the back. You can also mount up to a 240mm on the internal bottom within the motherboard space. That literally gives you room for 4 radiators.There was one mishap in the shipping, and Montech very quickly resolved this issue. When I received my case, I noticed a notch in the box where it had been damaged during shipping. I found the back (motherboard side) removable external panel had been damaged in this incident as well. I contacted Montech through Amazon, showed them a pic of the damage, and they immediately got a new panel in the mail for me. I am very pleased with this level of customer care! They do stand behind their products. I even have two extra white thumbscrews now, which Iâm sure I can use somewhere in this case.Everything else in this case has been flawless, and ASUS Aura works perfectly with the internal RGB hub that comes with the case. If you are having trouble getting Aura to take over the LEDs of the case fans, hold down the control button (by default itâs the reset button, youâll see it plugged in to the hub switch input) for 2 or 3 seconds and that will put it in programable mode for Aura to do its thing.I am using on-chip video as opposed to a video card right now, but I have no doubt at all that this could cool a beastly card with no issue. On top of that, it could very easily hold another radiator, if I choose to go that route.