The open frame aluminum design is not the most common format among gaming cases, but this model from Cooler Master is aimed more at modding enthusiasts than standard builds. The FreeForm 2.0 concept involves access to files of modular panels that can be modified or replaced, adapting the chassis for specific tasks. The aluminum frame weighing 12 kg provides rigidity with completely open access to components, and the removable panels can be taken off without tools.

In terms of component compatibility, the Cooler Master MasterFrame 600 sets an excellent standard: graphics cards up to 485 mm long, CPU coolers up to 190 mm high, motherboards up to E-ATX, and power supplies up to 235 mm. The cooling capabilities match the scale — four positions for water-cooling radiators each up to 420 mm, and front and top bays accommodating fans up to 200 mm in diameter.

Out of the box, it comes with three 140 mm Mobius fans and one 120 mm Mobius fan — a series known for focusing on airflow while maintaining moderate noise levels. Dust filters are positioned on four sides, although with an open frame design, their efficiency is inevitably lower than enclosed cases. The graphics card holder is included. The USB-C 3.2 gen2x2 port on the top panel offers a bandwidth of up to 20 Gbps.

All specifications

Specifications MasterFrame 600 Black

Colour

Features	gaming
Form factor	Midi Tower
Mount	vertical
Motherboard support	E-ATX
Board placement	vertical
PSU form factor	ATX (regular)


Computer case
Dimensions (HxWxD)	544x261x531 mm
PSU max lenght	235 mm
Graphics card max lenght	485 mm
Fan max height	190 mm
Weight	12 kg
Material	aluminum
Rubber feet
Side panel	removable


Storage
PSU
PSU mount	bottom
3.5" bays	2
internal 2.5" compartments	3
Expansion slots	8


Cooling
Installed fans	3 шт 3xMobius 140, 1xMobius 120
Fans (back)	1x120mm
Fans (front)	2x200mm / 2x180mm, 3x140/120mm /
Fans (side)	3x140mm / 3x120mm /
Fans (top)	1x200mm / 2x180/140mm, 3x120mm /
Fan mounts total	10
Dust filter	front, top, bottom and side
Liquid cooling system support

Liquid cooling system
Liquid cooling (rear)	120 mm
Liquid cooling (front)	420mm
Liquid cooling (side)	420mm
Liquid cooling (top)	420 mm
Liquid cooling mounts	4


Connectors and functions
Placement	on top of the case
USB-A 5Gbps	2 pcs
USB-C 20Gbps	1 pcs
Audio (microphone/headphones)


More features
Front panel	lattice
Side panel window	tempered glass
More features	graphics card holder hidden wiring CPU cooling mount window
Official Website	coolermaster.com
Added to E-Catalog	July 2025
P/N	MF600-KGNN-S00

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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	Cooler Master MasterFrame 600 Black Full Tower PC Gaming Case Scan.co.uk Delivery: to United Kingdom Report		£169.99 Buy in shop

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	Cooler Master MasterFrame 600 Mid Tower Case - Black MF600-KGNN-S00 The MasterFrame 600 is a premium open-frame mid-tower chassis built for high-performance hardware, extreme cooling, and total... morecustomization. Designed with Freeform 2.0 in mind, it supports ATX to E-ATX motherboards and offers full access to modular design files, empowering users to build and evolve without limits. FreeForm 2.0 Exo-structure The exposed frame structure enhances chassis adaptability and provides flexible configuration options for various scenarios. Flexible Motherboard Support Supports Mini-ITX to E-ATX motherboards, offering compatibility with a wide range of builds and configurations. Versatile & Maker-Driven Its open-source design and interchangeable panels offer endless personalisation possibilities, transforming your chassis into a unique expression of style. Extensive Cooling Support Can house up to eleven fans and multiple radiator sizes (up to 420mm), ensuring superior thermal performance. Ample GPU Clearance Accommodates graphics cards up to 485mm, offering plenty of space for high -end GPUs. Included GPU support bracket The included GPU support bracket prevents GPU sag and ensures stability during intense gaming or high-performance workloads, maintaining a clean and secure build. CCLonline.com Delivery: to United Kingdom Report		£209.99 Buy in shop