---
product_id: 540802100
title: "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"
brand: "montech"
price: "471353CFA"
currency: XOF
in_stock: false
reviews_count: 10
url: https://www.desertcart.sn/products/540802100-montech-air-903-base-e-atx-mid-tower-case-high
store_origin: SN
region: Senegal
---

# Built-in RGB lighting 4 pre-installed 140mm fans for max airflow E-ATX motherboard support 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

**Brand:** montech
**Price:** 471353CFA
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Elevate your build with airflow and style that commands attention!

## Quick Answers

- **What is this?** 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 by montech
- **How much does it cost?** 471353CFA with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/540802100-montech-air-903-base-e-atx-mid-tower-case-high)

## 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

- • **Future-Proof Expansion:** 7 expansion slots and support for up to 360mm liquid cooling radiators keep you ready for upgrades.
- • **RGB Lighting for Style:** Customize your setup with vibrant built-in RGB lighting that screams next-level gaming vibes.
- • **Ultimate Cooling Power:** Stay cool under pressure with 4 high-performance 140mm fans pre-installed for optimal airflow.
- • **Sleek Tempered Glass Design:** Show off your rig with a premium metal frame and crystal-clear tempered glass side panel.
- • **Spacious E-ATX Compatibility:** Fits extended ATX motherboards and GPUs up to 400mm, perfect for high-end builds.

## Overview

The Montech AIR 903 MAX is a black E-ATX mid tower case designed for gamers and professionals seeking superior airflow and expandability. Featuring 4 pre-installed 140mm fans, tempered glass side panel, and built-in RGB lighting, it supports large motherboards, GPUs up to 400mm, and advanced cooling solutions including up to 360mm radiators. With 7 expansion slots and multiple USB ports, it balances high performance with sleek aesthetics.

## Description

desertcart.com: 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

Review: Good Build Quality - It has fans that already come set up and has a lot of space to work in. Very good quality and nothing felt cheap on it. I also like the mesh they put on the outside, gives it a very clean look. It’s a very good buy.
Review: Best value case - Did this one up for a customer, and I gotta say, we couldn't be happier with it, very good value, spacious, easy to build in. The included fan hub is nice and the included 3 140mm rgb fans move air like nobody's business

## 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.
- 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 |
|---------------|-------|
| ASIN | B0CB27DC7J |
| Antenna Location | Gaming |
| Best Sellers Rank | #554 in Computer Cases |
| Brand | Montech |
| Case Type | Mid Tower |
| Color | Black |
| Compatible Devices | E-ATX motherboards, long GPUs, large AIO coolers, tall CPU coolers |
| Cooling Method | Air |
| Customer Reviews | 4.6 out of 5 stars 58 Reviews |
| Enclosure Material | Tempered Glass |
| Hard Disk Form Factor | 3.5 inches |
| Internal Bays Quantity | 3 |
| Manufacturer | Montech |
| Material | Tempered Glass |
| Mfr Part Number | AIR 903 BASE BLACK |
| Model Name | AIR 903 BASE BLACK |
| Model Number | AIR 903 BASE BLACK |
| Motherboard Compatability | Extended ATX |
| Number of Fans | 3 |
| Number of Items | 1 |
| Other Special Features of the Product | Enhanced Cooling |
| Power Supply Mounting Type | Bottom Mount |
| Recommended Uses For Product | Gaming |
| Supported Motherboard | Extended ATX |
| Total USB 2.0 Ports | 2 |
| Total USB 3.0 Ports | 2 |
| Total Usb Ports | 2 |
| Warranty Description | 1 year |

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/91GLGqI98LL.jpg)
![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 - Image 2](https://m.media-amazon.com/images/I/713mEX68HhL.jpg)
![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 - Image 3](https://m.media-amazon.com/images/I/81gWZn6xEhL.jpg)
![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 - Image 4](https://m.media-amazon.com/images/I/61Q36NEEFQL.jpg)
![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 - Image 5](https://m.media-amazon.com/images/I/71x1L-vt1pL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## 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

### ⭐⭐⭐⭐⭐ Good Build Quality
*by E***R on July 18, 2024*

It has fans that already come set up and has a lot of space to work in. Very good quality and nothing felt cheap on it. I also like the mesh they put on the outside, gives it a very clean look. It’s a very good buy.

### ⭐⭐⭐⭐⭐ Best value case
*by S***6 on August 22, 2024*

Did this one up for a customer, and I gotta say, we couldn't be happier with it, very good value, spacious, easy to build in. The included fan hub is nice and the included 3 140mm rgb fans move air like nobody's business

### ⭐⭐⭐⭐⭐ Excellent case, great quality, great black aesthetic, great wire management.
*by C***E on November 10, 2024*

Threw together an air-cooled black gaming rig with this. The case was flawless, everything lined up and I surprisingly had ample space to drop in a Peerless Assassin, which is not little by any stretch of the imagination. I may just buy another even though I do not need it. :)

## 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.sn/products/540802100-montech-air-903-base-e-atx-mid-tower-case-high](https://www.desertcart.sn/products/540802100-montech-air-903-base-e-atx-mid-tower-case-high)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-20*