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Updated
Pros
  • Quiet operation
  • Modular and customizable
  • High-quality build
  • Premium build quality
  • Extensive customization options
  • Support for high-end components
Cons
  • Higher price point
  • Very expensive
Bottom Line
The Fractal Design Define R6 is a mid-tower case optimized for silent operation, offering modular design and excellent build quality.
The Cooler Master Cosmos C700M is a high-end full tower case with premium build quality and extensive customization options.
Form Factor
Mid Tower
Full Tower
Motherboard Compatibility
ATX, Micro-ATX, Mini-ITX, E-ATX
E-ATX, ATX, Micro-ATX, Mini-ITX
Dimensions
20.5 x 9.2 x 18.4 inches
25.6 x 12 x 25.6 inches
Height
25 inches
25.6 Inches
Length
21 inches
25.6 Inches
Weight
27.337320488 pounds
52.47 pounds
Width
13 inches
12 Inches
Part Number
FD-CA-DEF-R6C-BK-TGL
MCC-C700M-MG5N-S00
Model
FD-CA-DEF-R6C-BK-TGL
MCC-C700M-MG5N-S00

When it comes to pc tower cases, enthusiasts and builders often find themselves torn between two exceptional options: the Fractal Design Define R6 and the Cooler Master Cosmos C700M. Both of these premium cases have garnered significant attention for their outstanding features, sleek designs, and impressive performance capabilities. In this in-depth comparison, we'll delve into the specifics of each case to help you decide which one best suits your needs.

Design and Build Quality

The Fractal Design Define R6 boasts a minimalist and elegant design, characteristic of the brand's Scandinavian heritage. Its sleek, angular lines and matte finish give it a sophisticated appearance that blends seamlessly into any environment. The Define R6 is constructed from high-quality steel and tempered glass, providing exceptional durability and a premium feel.

In contrast, the Cooler Master Cosmos C700M features a more aggressive and futuristic design, with sharp angles and a bold, curved aesthetic. Its robust construction combines aluminum, steel, and tempered glass, resulting in a sturdy and visually striking case. The Cosmos C700M's design is undoubtedly attention-grabbing, making it an excellent choice for those who want to showcase their build.

Cooling Performance

Both cases excel in terms of cooling performance, but they approach it from different angles. The Fractal Design Define R6 focuses on quiet operation, utilizing a combination of sound-dampening materials and clever airflow management to minimize noise levels while maintaining efficient cooling. The case features three pre-installed fans, with support for up to nine total fans, ensuring ample airflow and flexibility.

The Cooler Master Cosmos C700M, on the other hand, prioritizes maximum cooling potential, with a robust fan configuration that includes four pre-installed fans and support for up to 12 total fans. The case's design also incorporates extensive cable management options and a unique "curved" airflow system, which enhances heat dissipation and promotes optimal airflow.

Storage and Cable Management

In terms of storage, both cases offer ample room for components, with the Fractal Design Define R6 featuring six 2.5-inch SSD mounts and three 3.5-inch HDD bays. The Cooler Master Cosmos C700M, meanwhile, provides five 2.5-inch SSD mounts and four 3.5-inch HDD bays. While both cases offer sufficient storage options, the Define R6's layout is slightly more flexible, allowing for easier installation and management of components.

Cable management is another area where both cases excel. The Fractal Design Define R6 features a comprehensive cable management system, with numerous tie-down points, cable ties, and a PSU shroud that helps conceal unsightly cables. The Cooler Master Cosmos C700M also boasts an impressive cable management system, with extensive routing options, zip-tie points, and a dedicated cable management compartment behind the motherboard tray.

Acoustic Performance

As mentioned earlier, the Fractal Design Define R6 is designed with quiet operation in mind, utilizing sound-dampening materials to minimize noise levels. The case's acoustic performance is exceptional, making it an ideal choice for those who value a silent computing experience.

The Cooler Master Cosmos C700M, while not as focused on silence, still offers respectable acoustic performance. However, its more aggressive fan configuration and open design may result in slightly higher noise levels compared to the Define R6.

Conclusion

When comparing these two exceptional pc tower cases, it ultimately comes down to your specific needs and preferences. The Fractal Design Define R6 is an excellent choice for those who prioritize quiet operation, sleek design, and flexibility, while the Cooler Master Cosmos C700M is better suited for enthusiasts who demand maximum cooling potential, a bold aesthetic, and extensive cable management options.

Both cases are top-notch examples of modern pc tower case design, offering impressive performance, premium build quality, and innovative features. Whether you opt for the understated elegance of the Define R6 or the aggressive styling of the Cosmos C700M, rest assured that you'll be getting an exceptional product that will elevate your computing experience to new heights.