---
product_id: 96300755
title: "Cooler Master MasterBox MB511 ARGB ATX Mid-Tower with Three 120mm ARGB Fans, Fine Mesh Front Panel, Mesh Side Intakes, Tempered Glass & ARGB Lighting System"
brand: "cooler master"
price: "R1126"
currency: ZAR
in_stock: false
url: https://www.desertcart.co.za/products/96300755-cooler-master-masterbox-mb511-argb-atx-mid-tower-with-three
store_origin: ZA
region: South Africa
---

# 3x 120mm ARGB fans for max airflow Mesh front & side intakes for superior cooling Tempered glass side panel showcase Cooler Master MasterBox MB511 ARGB ATX Mid-Tower with Three 120mm ARGB Fans, Fine Mesh Front Panel, Mesh Side Intakes, Tempered Glass & ARGB Lighting System

**Brand:** cooler master
**Price:** R1126
**Availability:** ❌ Out of Stock

## Summary

> 🌈 Cool looks, cooler performance — own the spotlight!

## Quick Answers

- **What is this?** Cooler Master MasterBox MB511 ARGB ATX Mid-Tower with Three 120mm ARGB Fans, Fine Mesh Front Panel, Mesh Side Intakes, Tempered Glass & ARGB Lighting System by cooler master
- **How much does it cost?** R1126 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/96300755-cooler-master-masterbox-mb511-argb-atx-mid-tower-with-three)

## Best For

- cooler master enthusiasts

## Why This Product

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

## Key Features

- • **Show Off Your Build:** Tempered glass side panel puts your components in the spotlight
- • **Optimized Thermal Support:** Top ventilation complements front and side intakes for peak cooling
- • **Spacious Mid-Tower Design:** Fits high-performance components without compromise
- • **Vibrant ARGB Lighting System:** Customizable RGB fans with controller for personalized style
- • **Breathe Easy with Mesh Front Panel:** Aggressive airflow design keeps your rig cool under pressure

## Overview

The Cooler Master MasterBox MB511 ARGB is a mid-tower ATX case featuring three 120mm ARGB fans with a dedicated controller, a fine mesh front panel and mesh side intakes for enhanced airflow, plus a tempered glass side panel to showcase your build. Designed for high-demand gaming systems, it offers superior cooling and customizable RGB lighting to elevate both performance and aesthetics.

## Description

With the Master Box MB511 RGB, systems Built for high demand gaming can breathe easy through the mesh front panel. Along with the aggressive intakes in front, there is also ventilation on top for added thermal support. Components can be viewed through a tempered glass side panel, while the RGB system of 3 fans and a controller highlight the build.

## Features

- Mesh front panel
- Performance intake
- Rgb LED fans
- Rgb lighting control
- Cooling support

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Wireless Type | 802.11a |
| Number of USB 2.0 Ports | 2 |
| Brand | Cooler Master |
| Series | MB511 RGB |
| Item model number | MCB-B511D-KGNN-RGB |
| Item Weight | 14.5 pounds |
| Product Dimensions | 18.46 x 8.54 x 18.46 inches |
| Item Dimensions  LxWxH | 18.46 x 8.54 x 18.46 inches |
| Color | ATX Mid-Tower ARGB |
| Computer Memory Type | PC1066 |
| Batteries | 1 A batteries required. |
| Manufacturer | Cooler Master USA, Inc. |
| ASIN | B07H4V9T9R |
| Is Discontinued By Manufacturer | No |
| Date First Available | September 20, 2018 |

## Product Details

- **Brand:** Cooler Master
- **Motherboard Compatability:** ATX
- **Case Type:** Midi Tower
- **Recommended Uses For Product:** Gaming
- **Color:** ATX Mid-Tower ARGB
- **Material:** Alloy Steel, Tempered Glass
- **Power Supply Mounting Type:** Bottom Mount
- **Cooling Method:** Fan
- **Model Name:** MB511 RGB
- **Fan Size:** 120 Millimeters

## Images

![Cooler Master MasterBox MB511 ARGB ATX Mid-Tower with Three 120mm ARGB Fans, Fine Mesh Front Panel, Mesh Side Intakes, Tempered Glass & ARGB Lighting System - Image 1](https://m.media-amazon.com/images/I/81Y0z2YAhSL.jpg)
![Cooler Master MasterBox MB511 ARGB ATX Mid-Tower with Three 120mm ARGB Fans, Fine Mesh Front Panel, Mesh Side Intakes, Tempered Glass & ARGB Lighting System - Image 2](https://m.media-amazon.com/images/I/81x2kjoa7oL.jpg)
![Cooler Master MasterBox MB511 ARGB ATX Mid-Tower with Three 120mm ARGB Fans, Fine Mesh Front Panel, Mesh Side Intakes, Tempered Glass & ARGB Lighting System - Image 3](https://m.media-amazon.com/images/I/81Jvy5Phn9L.jpg)
![Cooler Master MasterBox MB511 ARGB ATX Mid-Tower with Three 120mm ARGB Fans, Fine Mesh Front Panel, Mesh Side Intakes, Tempered Glass & ARGB Lighting System - Image 4](https://m.media-amazon.com/images/I/91-3Ed2wnPL.jpg)
![Cooler Master MasterBox MB511 ARGB ATX Mid-Tower with Three 120mm ARGB Fans, Fine Mesh Front Panel, Mesh Side Intakes, Tempered Glass & ARGB Lighting System - Image 5](https://m.media-amazon.com/images/I/812zXsxT8jL.jpg)

## Questions & Answers

**Q: How do i control the rgb fans?**
A: You should be able to control the fans either with the motherboards lighting software or you can simply connect them to the ARGB controller that comes in the cases. Just google it there’s a ton of info on this case. Hopefully this helped

**Q: how many fans does it come with?**
A: I did not buy this specific version. However the tech specs from Cooler Master states it comes with 3 X 120 mm fans. I assume their product info is correct.

**Q: does it comes with case screws?**
A: Yes, the case comes with some a basic screws, and standoffs kit.

CM-PNguyen

**Q: Will it fit cooler master ml240p on the top?**
A: Yes, It does support the ML240P Mirage up there.

CM-PNguyen

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**Shop now:** [https://www.desertcart.co.za/products/96300755-cooler-master-masterbox-mb511-argb-atx-mid-tower-with-three](https://www.desertcart.co.za/products/96300755-cooler-master-masterbox-mb511-argb-atx-mid-tower-with-three)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-25*