Lian Li A3-mATX-WD-26.3L Micro Form Factor vs NZXT H7 Flow 2024 - Mid-Tower ATX Airflow Case
Updated July 2026 — Lian Li A3-mATX-WD-26.3L Micro Form Factor wins on fan slots, NZXT H7 Flow 2024 - Mid-Tower ATX Airflow Case wins on depth and height.
The Lian Li A3 offers a compact and stylish design at a lower price, while the NZXT H7 Flow excels in cooling and expandability. Choose based on your specific needs.
Why Lian Li A3-mATX-WD-26.3L Micro Form Factor is better
Price
Lian Li A3 is $30 cheaper.
Compact Design
Ideal for small builds.
Aesthetic Appeal
Stylish walnut wood front panel.
Why NZXT H7 Flow 2024 - Mid-Tower ATX Airflow Case is better
Cooling Performance
Includes three pre-installed fans.
Expandability
Supports larger radiators.
Cable Management
Intuitive system for easy routing.
Overall score
Specifications
| Spec | Lian Li A3-mATX-WD-26.3L Micro Form Factor | NZXT H7 Flow 2024 - Mid-Tower ATX Airflow Case |
|---|---|---|
| Motherboard Support | mATX/ITX | ATX |
| Radiator Support | 360mm | 420mm |
| Pre-Installed Fans | 0 | 3 |
| GPU Length | 415mm | up to 420mm |
| PSU Compatibility | ATX/SFX | ATX |
Dimension comparison
Overview of the Lian Li A3 and NZXT H7 Flow
The Lian Li A3 is priced at $89.99, while the NZXT H7 Flow is available for $119.99, making the Lian Li about 25% cheaper than its competitor. Both cases cater to different needs, with the Lian Li targeting compact builds and the NZXT H7 Flow focusing on airflow and expandability. Choosing between these two will largely depend on your specific requirements for size, cooling, and design.
Design and Aesthetics
When it comes to design, the Lian Li A3 features a stylish walnut wood front panel that adds a touch of elegance to any setup. Its compact 26.3L design is ideal for minimalist builds, allowing for an efficient use of space without compromising performance. On the other hand, the NZXT H7 Flow has a more traditional mid-tower look, emphasizing functionality with its high-performance mesh panels. The aesthetic of the NZXT is sleek and modern, making it a great fit for gamers and PC enthusiasts who prioritize both form and function.
Cooling Capabilities
Cooling performance is a critical factor for both cases. The Lian Li A3 can support a 360mm radiator and up to 10 x 120mm fans, which provides ample cooling for high-TDP components. In addition, its steel mesh panels are designed for optimal airflow. The NZXT H7 Flow, however, takes cooling a step further by including three pre-installed 120mm front-mounted fans and supporting additional bottom-mounted fans specifically for GPU cooling. This could be crucial for users with high-performance graphics cards, making the NZXT an appealing option for those who prioritize cooling efficiency.
Compatibility with Components
The Lian Li A3 is designed to accommodate both mATX and ITX motherboards, offering four expansion slots and GPU support of up to 415mm. This makes it a versatile choice for users looking to build compact systems. On the flip side, the NZXT H7 Flow supports a broader range of hardware, including a larger mid-tower footprint that allows for 420mm radiators in the front. This means the NZXT can accommodate more extensive cooling setups and larger components, appealing to those who might want to upgrade their systems in the future.
Cable Management
Cable management is a vital aspect of any PC build, and both cases offer solutions to keep your setup neat. The Lian Li A3 features flexible PSU installation options that enhance cable management. However, the NZXT H7 Flow excels with its intuitive cable management system, which includes wide channels, built-in hooks, and included straps for easy routing. For users who want a clean and organized build, the NZXT's system may provide a more user-friendly experience.
Price Comparison
The price difference between the two cases is significant, with the Lian Li A3 retailing for $89.99 and the NZXT H7 Flow priced at $119.99. This makes the Lian Li about 25% less expensive, which could be a deciding factor for budget-conscious buyers. However, the additional features and expandability offered by the NZXT H7 Flow may justify its higher price for some users. Ultimately, the value you get from each case will depend on what features you prioritize in your build.
Target Audience
The Lian Li A3 is clearly aimed at users who appreciate compact designs and elegant aesthetics, making it ideal for small form factor builds. Gamers and PC builders who need robust airflow and cooling for high-performance components may find the NZXT H7 Flow more suitable. Each case serves a distinct audience, with the Lian Li focusing on style and compactness and the NZXT emphasizing cooling and expandability.
Which should you buy?
The choice between the Lian Li A3 and the NZXT H7 Flow comes down to individual needs and preferences. If you’re looking for a compact, stylish case that is more budget-friendly, the Lian Li A3 is a solid option. However, if you prioritize superior cooling capabilities, expandability, and a more traditional mid-tower design, the NZXT H7 Flow could be worth the extra investment. Consider what matters most for your build to make the best decision.

