---
product_id: 339856397
title: "Cooler Master MasterFrame 700 Customizable Open-Air Frame ATX Case, Panoramic Tempered Glass, Premium Variable Friction Hinges, Built-In VESA Mount, Test Bench Mode (MCF-MF700-KGNN-S00)"
brand: "cooler master"
price: "$235.80"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/339856397-cooler-master-masterframe-700-customizable-open-air-frame-atx-case
store_origin: US
region: United States of America
---

# Water-Cooling Support Premium Hinges Open-Air Design Cooler Master MasterFrame 700 Customizable Open-Air Frame ATX Case, Panoramic Tempered Glass, Premium Variable Friction Hinges, Built-In VESA Mount, Test Bench Mode (MCF-MF700-KGNN-S00)

**Brand:** cooler master
**Price:** $235.80
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Elevate Your Build: Where Function Meets Flair!

## Quick Answers

- **What is this?** Cooler Master MasterFrame 700 Customizable Open-Air Frame ATX Case, Panoramic Tempered Glass, Premium Variable Friction Hinges, Built-In VESA Mount, Test Bench Mode (MCF-MF700-KGNN-S00) by cooler master
- **How much does it cost?** $235.80 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/339856397-cooler-master-masterframe-700-customizable-open-air-frame-atx-case)

## 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

- • **Panoramic Showcase:** Oversized glass for a stunning view of your build.
- • **Built-In VESA Mount:** Wall mount your masterpiece with ease.
- • **Customizable Design:** Easily disassemble for personal touches.
- • **Transformative Test Bench Mode:** Easily switch to a premium test bench setup.
- • **Unmatched Hardware Compatibility:** Fit any oversized components effortlessly.

## Overview

The Cooler Master MasterFrame 700 is a customizable open-air ATX case designed for enthusiasts who demand flexibility and performance. With premium variable friction hinges, panoramic tempered glass, and extreme water-cooling support, it offers unmatched hardware compatibility and a unique test bench mode for easy component access. Ideal for showcasing high-end setups, this case is perfect for those looking to create a standout PC build.

## Description

The MasterFrame 700 is a highly customizable open-air frame that can convert between a showcase PC chassis or a highly flexible test bench. The MasterFrame 700 features a 3-part design consisting of two side wings and a fully featured motherboard tray. Four specially-designed friction hinges hold the side wings to the motherboard tray, allowing both full range of motion during assembly and stability when built, perfect for custom water-cooling loops. In open-air frame mode, the MasterFrame 700 stands vertically to best display the components behind its panoramic tempered glass screen. The chassis offers an unmatched level of hardware compatibility, allowing for easy-fitting of oversized components. In test bench mode, the side wings can fold down towards the CPU socket and GPU areas to allow to localize the airflow to the components, especially useful when overclocking. The wings also serve as spots to hold triple-fan radiators and other accessories, and thanks to their full range of mobility, swapping components while keeping the cooling solution in place is now easier than ever. MasterFrame 700 can be easily customized due to its teardown-friendly design. Every component can be disassembled for custom paint jobs and modifications. Make It Yours!

## Features

- Premium Variable Friction Hinges: Heavy duty hinges hold the side wings to the mid-frame and allow for smooth repositioning at any angle depending on the user’s needs. Allen keys are included to adjust the tension of the hinges to make it easier to move or allow the side wings to hold heavier parts. This level of flexibility is a key factor for users creating extremely unique water-cooling loops and setups.
- Open Air Design: The open-air nature of the design provides unrestricted access to fresh air to all components in the system. The optional fan mounts allow to further guide the airflow path to a specific intake/exhaust direction, thus preventing performance-robbing heat recirculation.
- Un-matched Hardware Support: For its size, MasterFrame 700 sports an unmatched level of hardware compatibility. It is designed to fit any component available, even oversized ones. Users can mount up to SSI-EEB motherboards, multiple power supplies and multiple radiators at the same time and still have room for triple slots GPUs and storage.
- Extreme Water-Cooling Support: Designed with water-cooling in mind, MasterFrame 700 provides a flexible pump and reservoir mounting location and support for multiple triple-fan radiators.
- Test Bench Mode: Thanks to its modular design, MasterFrame 700 can lay down horizontally and transform into an ultra-featured premium Test Bench. Cooling and power components are installed out of the way of the motherboard area for interference-free installation of components.
- Panoramic Tempered Glass: The oversized panoramic tempered glass offers a greater viewing angle on the components of the system and, together with hardware-centric design of MasterFrame 700, it is the perfect way to showcase high-end components and custom cooling solutions.
- Built-In VESA Mount: The MasterFrame 700 can be wall mounted thanks to the inclusion of a 100mm x 100mm VESA mount. Perfect to showcase custom loops and high-end components. It is highly recommended to only wall mount systems below 14Kg in total.
- Designed For Customization: The MasterFrame 700 is designed with customization in mind. The 3-parts frame can be easily disassembled easily for painting, wrapping and other modifications.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Cooler Master |
| Series | MasterFrame 700 |
| Item model number | 9B11-119-417 |
| Item Weight | 26.2 pounds |
| Product Dimensions | 27.64 x 12.05 x 16.14 inches |
| Item Dimensions  LxWxH | 27.64 x 12.05 x 16.14 inches |
| Color | Black |
| Manufacturer | Cooler Master |
| ASIN | B08T5PRCCN |
| Date First Available | January 15, 2021 |

## Product Details

- **Brand:** Cooler Master
- **Motherboard compatibility:** ATX x2
- **Case type:** Mid Tower
- **Recommended uses for product:** Gaming
- **Colour:** Black
- **Material:** Tempered Glass
- **Power supply mounting type:** Bottom Mount
- **Cooling method:** Air
- **Model name:** MasterFrame 700
- **Fan size:** 100 Millimetres

## Images

![Cooler Master MasterFrame 700 Customizable Open-Air Frame ATX Case, Panoramic Tempered Glass, Premium Variable Friction Hinges, Built-In VESA Mount, Test Bench Mode (MCF-MF700-KGNN-S00) - Image 1](https://m.media-amazon.com/images/I/71DIpTj+cML.jpg)
![Cooler Master MasterFrame 700 Customizable Open-Air Frame ATX Case, Panoramic Tempered Glass, Premium Variable Friction Hinges, Built-In VESA Mount, Test Bench Mode (MCF-MF700-KGNN-S00) - Image 2](https://m.media-amazon.com/images/I/81OHd8y76RL.jpg)
![Cooler Master MasterFrame 700 Customizable Open-Air Frame ATX Case, Panoramic Tempered Glass, Premium Variable Friction Hinges, Built-In VESA Mount, Test Bench Mode (MCF-MF700-KGNN-S00) - Image 3](https://m.media-amazon.com/images/I/81+8ZEicGIL.jpg)
![Cooler Master MasterFrame 700 Customizable Open-Air Frame ATX Case, Panoramic Tempered Glass, Premium Variable Friction Hinges, Built-In VESA Mount, Test Bench Mode (MCF-MF700-KGNN-S00) - Image 4](https://m.media-amazon.com/images/I/815rfdcElIL.jpg)
![Cooler Master MasterFrame 700 Customizable Open-Air Frame ATX Case, Panoramic Tempered Glass, Premium Variable Friction Hinges, Built-In VESA Mount, Test Bench Mode (MCF-MF700-KGNN-S00) - Image 5](https://m.media-amazon.com/images/I/81zm8OjPaGL.jpg)

## Available Options

This product comes in different **Colour Name, Style Name** options.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-13*