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Montech Air 903 Base black

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Montech Air 903 Base black
black white
Chassis Form Factor:Midi Tower
Motherboard size:E-ATX
PSU power:no PSU
Internal bays 3.5":1
Internal bays 2.5":4
Front panel:USB A 2, USB C 1

High-quality case with good cooling and thoughtful internal layout at an affordable price. Key features of the model include high compatibility with various components, an effective cooling system and a stylish appearance. The side panel is made of tempered glass, and the front panel is made in the form of a rough mesh, through which you can see the pair of front fans. Unlike the Air 903 Max, this version does not have backlighting.

The Air 903 Base is made from quality materials with a tempered glass side panel that allows you to show off the inside of your PC. The chassis has impressive dimensions of 493x230x478 mm and weighs 7.6 kg, which indicates its solid construction. The case is able to accommodate motherboards up to the E-ATX format, opening up wide possibilities for creating powerful systems. The case supports the installation of video cards up to 400 mm long and processor coolers up to 180 mm high; an ATX power supply up to 240 mm long is placed at the bottom of the case.

As a result, a potential owner will be able to build on the basis of this case a very productive gaming PC or workstation with a Core i9-level processor, a GeForce RTX 4080-caliber video card and powerful cooling. And all this with minimal restrictions on the dimensions and heat emission of components. The case comes with three pre-installed HP140 PWM fans that provide the optimal balance of silence and cooling power. There are nine fan positions in total. For fans of liquid cooling, it is possible to install two radiators up to 360 mm in size at the front and top.

All specifications
Specifications Air 903 Base Black
Colour
Featuresgaming
Form factorMidi Tower
Mountvertical
Motherboard supportE-ATX
Board placementvertical
PSU form factorATX (regular)
Computer case
Dimensions (HxWxD)493x230x478 mm
PSU max lenght240 mm
Graphics card max lenght400 mm
Fan max height180 mm
Weight7.6 kg
Materialsteel
Rubber feet
Side panelremovable
Storage
PSU
PSU mountbottom
3.5" bays1
internal 2.5" compartments4
Expansion slots7
Cooling
Fans total3 / HP140 PWM /
Fans (back)1x140mm / 1x120mm /
Fans (front)3x140mm / 3x120mm /
Fans (top)2x140mm / 3x120mm /
Fans (bottom)2x120mm
Fan mounts total9
Dust filtertop and bottom
Liquid cooling support
Liquid cooling system
Liquid cooling (front)360 mm
Liquid cooling (top)360mm
Liquid cooling mounts2
Connectors and functions
Placementon top of the case
USB 3.2 gen12
USB C 3.2 gen11
Audio (microphone/headphones)
More features
Front panellattice
Side panel windowtempered glass
More featuresremovable HDD cage
hidden wiring
CPU cooling mount window
Official Websitemontechpc.com
Added to E-CatalogDecember 2023
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Montech 2025 - new arrivals, bestsellers, and the most relevant models Montech.

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Montech AIR 903 BASE Mid Tower Gaming Case - Black AIR 903 BASE (B)

Classic Reversion – Epic Evolution Introducing the Montech AIR 903 series - the ultimate upgrade for PC enthusiasts. I... moret offers superior aesthetics, unparalleled airflow, meticulous attention to detail, and exceptional compatibility. Get ready for the best mainstream case of 2023. 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. Unleash the Ultimate Dust-Free Experience Enjoy optimal airflow, easy cleaning with the quick-release design, and comprehensive dustproof protection with strategically placed filters. Pre-Installed 3x 140mm PWM Fans Achieve the perfect balance between silence and maximum cooling power with the customizable rotational speed of HP140 high-performing cooling fans. 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. Seamless Fit for Massive GPUs and Unparalleled PSU Clearance Offers unrivaled graphics card compatibility, accommodating massive GPUs up to 400mm in length and 190mm in width, including popular models like the NVIDIA® GeForce RTX® 40 series with ease. 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. Clean and Tangle-Free Cable Routing Features a spacious 27mm cable route, rubber grommets, and Velcro straps for a hassle-free and organized interior. Vertical GPU Mounting Compatible Upgrade your gaming experience with the Montech Vertical Graphics Card Mounting Kit (sold separately). Remove all 7 PCIe slot covers for effortless installation and enjoy improved thermal performance and striking visuals by vertically mounting your graphics card. Elevate your GPU's aesthetics and performance like never before.
CCLonline.com
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montech Montech AIR 903 Base Midi-Tower Tempered Glass - Black AIR 903 BASE B

Introducing the Montech AIR 903 series - the ultimate upgrade for PC enthusiasts. It offers superior aesthetics, unparalleled... moreairflow, meticulous attention to detail, and exceptional compatibility. AIR 903 BASE at a Glance 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 Ample Space for Flagship 4090 Graphics Cards  AIR 903 BASE Specification Feature Details Dimensions (L*W*H) 478*230*493 mm (7.6kg Case) / 555*293*535 mm (9.05kg Carton) Motherboard Support E-ATX, ATX, Micro-ATX, Mini-ITX Front I/O USB Type-C*1, USB 3.0*2, MIC*1, SPK*1, LED SW, RESET PCIe Slots 7 Compatibility / Maximum CPU Cooler: 180mm, GPU: 400mm, PSU: 240mm Drive Bays 3.5” HDD: 2, 2.5” SSD: 5 (Maximum) (2.5” SSD*3 are supported with E-ATX MB installed) Pre-installed Fan(s) Front: 140mm*2 (HP140 PWM), Rear: 140mm*1 (HP140 PWM) Fan Support Front: 140mm*3 / 120mm*3, Rear: 140mm*1 / 120mm*1, Top: 140mm*2 / 120mm*3, Above PSU: 120mm*2 Radiator Support Front: 360 / 280 / 240 / 140 / 120mm, Top: 360 / 280 / 240 / 140 / 120mm Dust Filters Top, Bottom
Overclockers.co.uk
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Montech AIR 903 Base E-ATX Mid Tower Case High Airflow with Max Capacity 3X 140mm PWM Fans Pre-Installed Tempered Glass Side

Unleash unparalleled cooling performance and superior thermal efficiency with the innovative metal front panel featuring a st... moreaggering 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. 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
Amazon.co.uk
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