MasterFrame 600
#10 in PC Case · Rated 4.4
Premium open-frame modular chassis for extreme builds
Cooler Master's MasterFrame 600 embodies the FreeForm 2.0 design philosophy, offering a premium open-frame chassis with expansive modular capabilities. It supports a wide range of boards from Mini-ITX to E-ATX and allows nearly limitless customization via modular panels and mounting options. Practical benefits include superb airflow access, highly configurable radiator mounting, and a removable glass/shield setup for easy maintenance. It targets advanced builders who want a canvas for extreme cooling, custom water loops, or elaborate display builds. In 2025, MasterFrame 600 expanded Europe availability and solidified its status as a top-tier option for high-end enthusiasts. Sources: Cooler Master MasterFrame 600 official page; Business Wire/TechPowerUp coverage of European launch. ([coolermaster.com](https://www.coolermaster.com/en-us/products/masterframe-600/?utm_source=openai))
Features
- FreeForm 2.0 modular design
- Supports up to ATX–EATX with extensive radiator options
- Open-frame interior with removable panels
- GPU clearance and PSU mounting flexibility
- Premium build materials and finishes
Pros
- Unmatched customization potential
- Excellent airflow and expansion headroom
- Strong aesthetics for showpiece builds
Cons
- High price and sizable footprint
- Not ideal for compact builds