Cooler Master NR200 Mini-ITX PC Case – vs Lian Li A3-mATX-WD-26.3L Micro Form Factor
Updated July 2026 — Cooler Master NR200 Mini-ITX PC Case – wins on depth, Lian Li A3-mATX-WD-26.3L Micro Form Factor wins on gpu clearance and height.
The Cooler Master NR200 offers excellent value and compact design, while the Lian Li A3 excels in aesthetics and cooling capacity. Choose based on your priorities.
Why Cooler Master NR200 Mini-ITX PC Case – is better
Price
Cooler Master NR200 is cheaper by $6.
Compact Size
Cooler Master NR200 has a smaller footprint.
Ease of Assembly
Cooler Master NR200 has a removable side bracket for easy cooling installation.
Why Lian Li A3-mATX-WD-26.3L Micro Form Factor is better
Cooling Capacity
Lian Li A3 supports a 360mm radiator and 10 fans.
Compatibility
Lian Li A3 supports both mATX and ITX motherboards.
Aesthetic Appeal
Lian Li A3 features a stylish wood front panel.
Overall score
Specifications
| Spec | Cooler Master NR200 Mini-ITX PC Case – | Lian Li A3-mATX-WD-26.3L Micro Form Factor |
|---|---|---|
| Radiator Support | 280mm | 360mm |
| Motherboard Type | Mini-ITX | mATX/ITX |
| Fan Capacity | 6 x 120mm | 10 x 120mm |
| Power Supply | SFX | ATX/SFX/SFX-L |
| Material | Steel/Glass | Steel/Wood |
Dimension comparison
Design and Build Quality
The Cooler Master NR200 Mini-ITX PC Case has a sleek and compact design that measures 18.25L, making it ideal for those who prioritize space without sacrificing performance. In contrast, the Lian Li A3-mATX-WD-26.3L Micro Form Factor Chassis offers a slightly larger footprint at 26.3L, but it still maintains a compact profile suitable for smaller builds. Both cases exhibit high-quality construction, but the Lian Li's wood front panel adds a touch of elegance, setting it apart aesthetically. The Cooler Master case's ability to accommodate Mini-ITX motherboards specifically gives it a unique edge for ultra-compact builds.
Cooling Capabilities
Cooling is a major consideration for PC builders, and both cases offer impressive cooling options. The Cooler Master NR200 supports up to 280mm radiators and can fit up to 6 x 120mm fans, providing ample cooling for high-performance components. Meanwhile, the Lian Li A3 supports a 360mm radiator and can accommodate up to 10 x 120mm fans, which provides a more extensive cooling setup. The Lian Li's high airflow steel mesh panels enhance cooling efficiency, making it particularly suitable for high-TDP systems. Thus, if maximum cooling potential is your priority, the Lian Li A3 has a definitive advantage.
Compatibility and Expansion
When it comes to compatibility, the Cooler Master NR200 is designed strictly for Mini-ITX motherboards, which may limit upgradability for some users. It accommodates high-end GPUs up to 330mm, which is suitable for most gaming builds. On the other hand, the Lian Li A3 supports both mATX and ITX motherboards, allowing for greater flexibility as it can fit GPUs up to 415mm. This expanded compatibility means that users with larger hardware options will find the Lian Li more accommodating in the long run.
Airflow and Fan Support
Airflow is critical for maintaining optimal temperatures in any build. The Cooler Master NR200 excels with its support for 6 fans and a focus on high airflow. However, the Lian Li A3 takes it a step further by supporting up to 10 fans, providing more options for cooling configurations. With the ability to house a 360mm radiator and multiple fans, the Lian Li is engineered for superior airflow, making it an excellent choice for users looking to push their systems to their limits.
Price Comparison
The Cooler Master NR200 is currently priced at $83.99, while the Lian Li A3 is listed at $89.99. This makes the Cooler Master about 17% cheaper, which can be a significant consideration for budget-conscious builders. While both cases offer unique features and benefits, the Cooler Master provides a more economical option without significantly compromising on performance or design.
Aesthetic Appeal
In terms of aesthetics, the Cooler Master NR200 features a modern look with a focus on functionality. It offers the choice of a tempered glass side panel or a vented panel, allowing builders to customize their setup according to their preferences. Conversely, the Lian Li A3's walnut wood front panel presents a more sophisticated and stylish appearance, appealing to those who value design as much as functionality. This aesthetic difference may sway buyers depending on their personal preferences for a more industrial vs. elegant design.
User Experience and Assembly
Assembly and user experience can greatly influence the overall satisfaction with a PC case. The Cooler Master NR200 is designed for easy assembly, particularly with its removable side bracket that facilitates quick installation of cooling components. On the other hand, the Lian Li A3 features a modular design, which can simplify the building process and enhance cable management. Both cases are relatively straightforward to assemble, but the modular structure of the Lian Li may provide an easier experience for those who prefer a more organized setup.
Which should you buy?
Choosing between the Cooler Master NR200 and the Lian Li A3 boils down to your specific needs and preferences. If you're looking for a budget-friendly option with solid performance and cooling potential, the Cooler Master NR200 at $83.99 is an excellent choice. However, if you prioritize aesthetics, expanded compatibility, and superior cooling capacity, the Lian Li A3, priced at $89.99, may be worth the extra investment. Ultimately, both cases offer unique strengths that cater to different types of PC builders, making your choice dependent on your individual requirements.

