Cooler Master NR200 Mini-ITX PC Case – vs CORSAIR 4000D RS Frame Modular High Airflow
Updated August 2026 — CORSAIR 4000D RS Frame Modular High Airflow leads on height and width.
The Cooler Master NR200 excels in compact performance, while the CORSAIR 4000D offers superior expandability and customization. Choose based on your specific needs.
Why Cooler Master NR200 Mini-ITX PC Case – is better
Compact Design
Ideal for small spaces
GPU Clearance
Supports GPUs up to 330mm
Cooling Options
Accommodates 280mm radiators
Why CORSAIR 4000D RS Frame Modular High Airflow is better
Modular System
Allows extensive customization
Price Point
More affordable at $69.99
Fan Flexibility
InfiniRail system for optimal airflow
Overall score
Specifications
| Spec | Cooler Master NR200 Mini-ITX PC Case – | CORSAIR 4000D RS Frame Modular High Airflow |
|---|---|---|
| Motherboard | Mini-ITX | ATX/Micro-ATX |
| Radiator Support | 280mm | 360mm |
| Fan Support | 6 x 120mm | Multiple 360mm |
| Power Supply | SFX | ATX |
| Cooling Fans | None included | 3x CORSAIR RS |
Dimension comparison
Overview
The Cooler Master NR200 Mini-ITX PC Case and the CORSAIR 4000D RS Frame Modular High Airflow Mid-Tower PC Case cater to different segments of PC builders. The NR200 is compact and tailored for Mini-ITX setups, whereas the 4000D provides a more spacious mid-tower experience. Priced at $83.99, the NR200 is about 20% more expensive than the 4000D, which retails for $69.99. This price difference reflects their intended uses and features, making each case suitable for distinct user needs and preferences.
Design and Aesthetics
The design of the Cooler Master NR200 emphasizes a compact form factor, making it ideal for users with limited space. With a sleek 18.25L footprint, it supports Mini-ITX motherboards and features an option for either a tempered glass or vented side panel, enhancing its aesthetic appeal. On the other hand, the CORSAIR 4000D showcases a modular design that encourages customization. Its FRAME system allows users to swap out components like the motherboard tray and I/O panel, promoting a unique build experience. While the NR200 is focused on compact performance, the 4000D offers a more expansive canvas for creative builds.
Cooling Capabilities
Cooling efficiency is a critical factor for any PC case, and both the NR200 and 4000D excel in different ways. The NR200 supports up to 6 x 120mm fans and accommodates 280mm radiators, ensuring maximum airflow and cooling potential. Its design allows for 165mm CPU coolers, making it adept at handling high-performance components. In contrast, the 4000D features the CORSAIR InfiniRail fan mounting system, allowing for flexible fan placement and supporting multiple 360mm radiators. The inclusion of 3x CORSAIR RS PWM fans enhances its cooling capabilities, providing near-silent operation under low loads.
Compatibility and Expandability
When it comes to compatibility, the Cooler Master NR200 is strictly designed for Mini-ITX motherboards and SFX power supplies, limiting its expandability. However, it does support high-end GPUs up to 330mm, making it a suitable choice for compact builds that don’t compromise on performance. The CORSAIR 4000D, meanwhile, shines in terms of expandability. Its FRAME Modular Case System allows for extensive customization, including the ability to upgrade to billet aluminum components. It also supports larger components and configurations, making it a versatile choice for users looking to build powerful systems.
Fan and Radiator Support
Fan and radiator support are areas where both cases make a significant impact, albeit in different ways. The NR200's ability to support 280mm radiators and up to 6 fans provides ample cooling options for demanding builds. Its removable side bracket further enhances setup flexibility, allowing for quick changes to cooling solutions. In contrast, the CORSAIR 4000D’s innovative InfiniRail fan mounting system allows users to configure fans in various configurations, promoting targeted airflow. With the ability to mount fans up to 200mm in the front and 140mm in the roof, the 4000D offers superior adaptability for cooling setups.
Price Point
The Cooler Master NR200 is priced at $83.99, making it about 20% more expensive than the CORSAIR 4000D, which is priced at $69.99. This price difference can be attributed to the NR200's compact design and specialized features aimed at maximizing performance in a small form factor. The 4000D, while more affordable, offers robust features and customizable options that may appeal to a broader audience. For budget-conscious consumers or those new to PC building, the 4000D presents a compelling value proposition without sacrificing essential capabilities.
User Experience and Build Quality
User experience and build quality are crucial considerations for any PC case. The Cooler Master NR200 is engineered for efficient airflow and high-performance cooling, making it a favorite among gamers who prioritize compact builds. Its high-quality materials and thoughtful design elements contribute to a solid overall experience. Conversely, the CORSAIR 4000D excels in user-friendliness, with its modular design allowing for straightforward assembly and upgrades. The internal cable management options further enhance the building experience, ensuring a clean and organized setup.
Which should you buy?
Ultimately, the choice between the Cooler Master NR200 Mini-ITX PC Case and the CORSAIR 4000D RS Frame Modular High Airflow Mid-Tower PC Case hinges on your specific needs and preferences. If you’re seeking a compact case that accommodates high-performance components in a small form factor, the NR200 is an excellent option, albeit at a higher price. On the other hand, if you value expandability, customization, and a more affordable price point, the 4000D is an outstanding choice. Each case has its unique strengths, making either a viable option depending on your PC building goals.

