---
product_id: 540802100
title: "AIR 903 Series, E-ATX Mid Tower Case, High Airflow, Fans Pre-Installed Gaming case (Air 903 Max White)"
brand: "montech"
price: "€ 514.36"
currency: EUR
in_stock: true
reviews_count: 5
url: https://www.desertcart.gr/products/540802100-air-903-series-e-atx-mid-tower-case-high-airflow
store_origin: GR
region: Greece
---

# 21 lighting effects 51% ventilation Supports 4090 GPUs AIR 903 Series, E-ATX Mid Tower Case, High Airflow, Fans Pre-Installed Gaming case (Air 903 Max White)

**Brand:** montech
**Price:** € 514.36
**Availability:** ✅ In Stock

## Summary

> 🌟 Elevate Your Gaming Aesthetic!

## Quick Answers

- **What is this?** AIR 903 Series, E-ATX Mid Tower Case, High Airflow, Fans Pre-Installed Gaming case (Air 903 Max White) by montech
- **How much does it cost?** € 514.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/540802100-air-903-series-e-atx-mid-tower-case-high-airflow)

## Best For

- montech enthusiasts

## Why This Product

- Trusted montech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Breathe Easy:** Experience a staggering 51% ventilation rate for optimal airflow.
- • **Room for Giants:** Accommodates graphics cards up to 400mm, including NVIDIA GeForce RTX 40 series.
- • **Light Up Your Life:** Transform your setup with 21 mesmerizing ARGB lighting effects.
- • **Cool Under Pressure:** Supports 360mm AIO coolers and powerful CPU tower coolers up to 180mm.
- • **Effortless Maintenance:** Designed with a mesh front panel for easy cleaning and dust filtration.

## Overview

The MontechAIR 903 MAX is a high-performance E-ATX mid tower case designed for gamers and PC enthusiasts. It features a unique metal front panel with a 51% ventilation rate, ensuring superior airflow and cooling efficiency. Pre-installed with 3x 140mm ARGB PWM fans and 1x 140mm PWM fan, it offers 21 stunning lighting effects. The case supports large components, including 4090 GPUs and 360mm AIO coolers, while its tempered glass side panel and mesh front provide both style and functionality.

## Description

MontechAIR 903 Series, E-ATX Mid Tower Case, High Airflow, Fans Pre-Installed Gaming case (Air 903 Max White)

## Features

- 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. High-Performance PWM Fans: 3x HP140 ARGB & 1x HP140 Fans with LED/PWM controller 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of USB 2.0 Ports | 2 |
| Number of USB 3.0 Ports | 2 |
| Brand | Montech |
| Series | AIR 903 |
| Item model number | AIR903MAXW |
| Item Weight | 17.06 pounds |
| Product Dimensions | 19.69 x 19.69 x 11.02 inches |
| Item Dimensions  LxWxH | 19.69 x 19.69 x 11.02 inches |
| Color | White |
| Manufacturer | Montech |
| Language | English |
| ASIN | B0C98SZCSG |
| Country of Origin | China |
| Date First Available | June 26, 2023 |

## Images

![AIR 903 Series, E-ATX Mid Tower Case, High Airflow, Fans Pre-Installed Gaming case (Air 903 Max White) - Image 1](https://m.media-amazon.com/images/I/91LEAn+o+tL.jpg)

## Questions & Answers

**Q: What Motherboard form factors does this case support?  There are different supported lists at different places on the page.**
A: It advertises that it will fit up to a E-ATX motherboard. I currently have a ATX motherboard inside of my Montech Air 903 base. Also as a side note you can fit a 280 AIO top mount with ATX motherboard in this case

**Q: My 4 case fans aren’t spinning and everything is plugged in any help?**
A: Make sure the SATA power is plugged in from the power supply into the fan hub.

**Q: Is the front panel header loose/individual cables or a pre-configured block?**
A: Yes the cables are seperate.

**Q: does it come with the fans?**
A: Yes both versions come with fans. The AIR 903 Base version comes with three non-rgb fans and AIR 903 Max version comes with three ARGB fans and one non-rgb fan.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Solid budget case with a ton of features
  

*by C***A on Reviewed in the United States on September 13, 2023*

I've bought some budget $80 cases that were not this nice. The build quality, the cable routing and features are all outstanding. I upgraded my son's case from a coolermaster MB320L that was way too small so it was cutting off airflow to, well everything, his cpu, gpu and hard drives were all putting out a ton of heat because the airflow was just bad. Get this, The MB320L is now MORE expensive than this one. Once I switched, all of the temps dropped. He has more fans, his pc is quieter, gets better fps in his games (seriously, temps dropped that much) and fully addressable RGB fans. Ok enough comparing, this case was extremely easy to work with. The side panels come with captive screws that make it near impossible to lose or drop. The tempered glass is a full panel with an internal ps basement to hide all of those cables. The full mesh panels on the front have an air filter (It IS a filter despite what reviewer BigChonk says) that's easy to clean and the top vent has a removeable filter that is magnetic. There is tons of space to fit up to a 360 radiator on the front or top, or both for water cooling. The rubber grommets for cables are a nice addition and the moulded cable management chanels are extremely roomy. The only issue I had with this case is I can't use the usbc port because the motherboard he has doesnt have the right port to connect it to so keep that in mind if you have an older board. I definatly would have bought this case three years ago for my own build if it had been out. I mean honestly it's the little touches like the screws and the fan hub and the magnetic filters and led button (OH HOLD FOR 3 SECONDS to put it in software controled mode) that make this case the frontrunner for the best budget case of 2023.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Worth every penny!
  

*by H***. on Reviewed in the United States on May 1, 2024*

I upgraded my PC from a micro-ATX stock case to this one, and I’m so glad I did. Between upgrading to this case and switching from a single-fan GPU to a triple-fan GPU, my PC’s temperatures have been cut in half. My temps used to be in the 70s and 80s in games such as Overwatch and Horizon Forbidden West, and now they’re in the 40s or MAYBE 50s at most. I also like how there’s a place for just about every cable you can think of, and how the hard drive and power supply are neatly hidden away. The stock fans with this case are nice and quiet, I don’t plan on replacing them anytime soon. If you’re looking for a sleek, inexpensive, and airflow-focused case, this is the one!

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Good for the price
  

*by M***R on Reviewed in the United States on October 23, 2023*

It's big so it fit all of my components with room to spare. Has good airflow, my temps are always where I want them to be, but the stock fans it came with aren't exactly quiet. If noise bothers you then you might want to swap the fans out for something more premium.Cable management was kind of a pain, although I'm not sure if that's the case's fault or my mobo's.

## Frequently Bought Together

- Montech AIR 903 MAX Midi-Tower, Tempered Glass - Weiß
- Kingston NV2 NVMe PCIe 4.0 Internal SSD 1TB M.2 2280 -SNV2S/1000G
- AMD Ryzensets 5 7600X Processor (integrated radeon graphics, 6 cores/12 threads, 105W TDP, AM5 socket, 38MB cache, up to 5.3 GHz max boost, no cooler)

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**Shop now:** [https://www.desertcart.gr/products/540802100-air-903-series-e-atx-mid-tower-case-high-airflow](https://www.desertcart.gr/products/540802100-air-903-series-e-atx-mid-tower-case-high-airflow)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-03-11*