---
product_id: 50632319
title: "Cooler Master MasterBox Lite 3.1 TG mATX Case with Dark Mirror Front Temper Glass Side Panel Customizable Trim Colors (MCW-L3S3-KGNN-00)"
brand: "cooler master"
price: "R$511"
currency: BRL
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.br/products/50632319-cooler-master-masterbox-lite-3-1-tg-matx-case-dark
store_origin: BR
region: Brazil
---

# Customizable Colors 3 Fan Support Dark Mirror Panel Cooler Master MasterBox Lite 3.1 TG mATX Case with Dark Mirror Front Temper Glass Side Panel Customizable Trim Colors (MCW-L3S3-KGNN-00)

**Brand:** cooler master
**Price:** R$511
**Availability:** ❌ Out of Stock

## Summary

> 🖥️ Elevate Your Setup with the Cooler Master MasterBox Lite 3.1!

## Quick Answers

- **What is this?** Cooler Master MasterBox Lite 3.1 TG mATX Case with Dark Mirror Front Temper Glass Side Panel Customizable Trim Colors (MCW-L3S3-KGNN-00) by cooler master
- **How much does it cost?** R$511 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/50632319-cooler-master-masterbox-lite-3-1-tg-matx-case-dark)

## 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

- • **Room for Growth:** Accommodates graphics cards up to 380mm, perfect for future upgrades.
- • **Stand Out with Style:** The Dark Mirror front panel makes your setup a conversation starter.
- • **Uncompromised Cooling:** Support for 3 fans and water cooling ensures peak performance.
- • **Personalize Your Build:** Choose from 3 vibrant trim colors to match your unique aesthetic.
- • **Showcase Your Components:** The 4mm thick tempered glass side panel offers a stunning view of your build.

## Overview

The Cooler Master MasterBox Lite 3.1 TG mATX Case combines style and functionality with a dark mirror front panel, customizable trim colors, and ample cooling support, making it the perfect choice for gamers and PC builders looking to showcase their hardware.

## Description

The Master Box Lite 3.1 TG mATX Case is your straightforward option for your PC build that doesn't ignore good looks, customization, or performance. A sleek Dark Mirror front panel and three custom trim colors (included in the box) offer a great first entry point for customization. The compact chassis with spacious interior features black coating that gives the case a luxury look. Additionally, it comes with an edge to edge 4mm thick tempered glass side panel to show your internal components. And with support for up to 3 cooling fans and a water cooling system, we ensure your performance will not suffer.

## Features

- Dark Mirror front panel : Stand out and be unique; Your case doesn't have to look boring
- Customizable trim colors : Choose from 3 distinct colors to suit your style, all included in the box
- 4 millimeter thick edge to edge Tempered glass side panel : Show off your build in style, and have easy access to your components in case things go haywire
- Support for 3 fans & water cooling : 3 120 millimeter fans and front water cooling support ensure that you don't have to compromise on performance
- Graphics card support up to 380 millimeter : You won't ever have to worry about the fit of your graphics card, with support for even the largest, widest cards

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of USB 2.0 Ports | 1 |
| Brand | Cooler Master |
| Item model number | MCW-L3S3-KGNN-00 |
| Item Weight | 8.8 pounds |
| Product Dimensions | 17.55 x 8.23 x 15 inches |
| Item Dimensions  LxWxH | 17.55 x 8.23 x 15 inches |
| Color | black |
| Manufacturer | Cooler Master USA, Inc. |
| ASIN | B075MYYFC8 |
| Is Discontinued By Manufacturer | No |
| Date First Available | October 31, 2017 |

## Product Details

- **Brand:** Cooler Master
- **Motherboard Compatability:** Micro ATX
- **Case Type:** Tower
- **Recommended Uses For Product:** Home Needs
- **Color:** black
- **Material:** Tempered Glass
- **Cooling Method:** Fan
- **Fan Size:** 120 Millimeters
- **Item Weight:** 8.8 Pounds
- **Number of USB 2 Ports:** 1

## Images

![Cooler Master MasterBox Lite 3.1 TG mATX Case with Dark Mirror Front Temper Glass Side Panel Customizable Trim Colors (MCW-L3S3-KGNN-00) - Image 1](https://m.media-amazon.com/images/I/61gsAOZO2lL.jpg)
![Cooler Master MasterBox Lite 3.1 TG mATX Case with Dark Mirror Front Temper Glass Side Panel Customizable Trim Colors (MCW-L3S3-KGNN-00) - Image 2](https://m.media-amazon.com/images/I/61iRjmDm3cL.jpg)
![Cooler Master MasterBox Lite 3.1 TG mATX Case with Dark Mirror Front Temper Glass Side Panel Customizable Trim Colors (MCW-L3S3-KGNN-00) - Image 3](https://m.media-amazon.com/images/I/71j9KxyNjAL.jpg)
![Cooler Master MasterBox Lite 3.1 TG mATX Case with Dark Mirror Front Temper Glass Side Panel Customizable Trim Colors (MCW-L3S3-KGNN-00) - Image 4](https://m.media-amazon.com/images/I/81c1UoHhukL.jpg)
![Cooler Master MasterBox Lite 3.1 TG mATX Case with Dark Mirror Front Temper Glass Side Panel Customizable Trim Colors (MCW-L3S3-KGNN-00) - Image 5](https://m.media-amazon.com/images/I/71nSyzfeddL.jpg)

## Questions & Answers

**Q: What comes in the box with the masterbox 3.1?**
A: Standard MATX empty chassis and 2 additional color trims to switch base on your build. Let me know if that answered your question or you need detail spec? If you do you may visit our website for detail spec info http://us.coolermaster.com/product/Detail/case/MasterBox-Series/masterbox-lite-3-1.html

**Q: Does this fit a atx motherboard? Very stupid question but does it .**
A: No, it does not fit ATX 9.6x12 motherboard, only a square 9.6x9.6 board.

**Q: Is there space in this box for a cd/dvd drive?**
A: Yes there is. As you can see there’s a little precut slot on top which actually has a slot for an optical drive. Just pop it out from the inside. Worked for me.

**Q: Hi does it come with a plug that goes into the wall?**
A: Unfortunately, this case does not come with a power supply. The power supply is the component that plugs into the wall.

CM-PNguyen

## Customer Reviews

### ⭐⭐⭐⭐⭐ Impressive Results,.
*by D***X on October 14, 2024*

The media could not be loaded. Amazing how it turns out to be. It became a wonderful Jukebox. Have to invest some Mini-Disco lights in the near future.

### ⭐⭐⭐⭐⭐ Perfect!
*by A***. on August 27, 2023*

The case is great, small, and it comes with black, red, and white brackets so you can change them whenever you like. I changed mine to white for my theme. It was super simple and only took a few minutes. All-in-all, I recommend this if you’re looking for a small and compact case for your pc.

### ⭐⭐⭐⭐⭐ TEMPERED GLASS, WATER COOLING SUPPORT AND CUSTOMIZATION!
*by B***) on January 2, 2018*

I literally just got this delivered and i was so amazed that it actually was tempered glass! when this first came out it was acrylic so i thought the amazon description was wrong, but i was the one that was wrong! for this price it is way worth it! i have at least 10 different cases and this is my first from cooler master and i'm very impressed. The fact that at this price point you have your choice of color trim in the box and support for water cooling and on top of the tempered glass is amazing! this should be around $85 and when i bought it it was $39.99! this is by far the best case in this price point! HIGHLY RECOMMEND!

## Frequently Bought Together

- Cooler Master MasterBox Lite 3.1 TG mATX Case with Dark Mirror Front Temper Glass Side Panel Customizable Trim Colors (MCW-L3S3-KGNN-00)
- CORSAIR VENGEANCE LPX DDR4 RAM 16GB (2x8GB) 3200MHz CL16-18-18-36 1.35V Intel AMD Desktop Computer Memory - Black (CMK16GX4M2B3200C16)

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**Shop now:** [https://www.desertcart.com.br/products/50632319-cooler-master-masterbox-lite-3-1-tg-matx-case-dark](https://www.desertcart.com.br/products/50632319-cooler-master-masterbox-lite-3-1-tg-matx-case-dark)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-20*