Lian Li A3 mATX PC Case vs CORSAIR 3500X LX-R RGB iCUE LINK Panoramic Mid-Tower PC Case
Updated August 2026 — The Lian Li A3 offers great value with its stylish design and compact size, while the Corsair 3500X excels in cooling and aesthetics. Choose based on your priorities.
The Lian Li A3 offers great value with its stylish design and compact size, while the Corsair 3500X excels in cooling and aesthetics. Choose based on your priorities.
Why Lian Li A3 mATX PC Case is better
Price
Lian Li A3 is cheaper at £69.95
PSU Flexibility
Supports various PSU sizes up to 220 mm
Compact Design
Ideal for smaller setups with a 26.3 L volume
Why CORSAIR 3500X LX-R RGB iCUE LINK Panoramic Mid-Tower PC Case is better
Cooling Capacity
Accommodates up to 10x 120mm fans
Aesthetic Appeal
Panoramic glass design enhances visibility
Motherboard Compatibility
Supports Mini-ITX to EATX motherboards
Overall score
Specifications
| Spec | Lian Li A3 mATX PC Case | CORSAIR 3500X LX-R RGB iCUE LINK Panoramic Mid-Tower PC Case |
|---|---|---|
| Brand | Lian Li | Corsair |
| Current Price | £69.95 | £99.00 |
| Fan Support | Not specified | Up to 10x 120mm |
| Material | Wood & Steel | Tempered Glass |
| I/O Features | Standard USB & Audio | iCUE LINK System Hub |
Dimension comparison
Introduction
When it comes to choosing the right PC case, the Lian Li A3 mATX PC Case and the CORSAIR 3500X LX-R RGB iCUE LINK Panoramic Mid-Tower PC Case both offer unique features catering to different users. Priced at £69.95 and £99.00 respectively, these cases provide distinctive designs and functionalities aimed at enhancing your PC building experience. This comparison will explore their design, cooling capabilities, internal support, and more to help you decide which case suits your needs best.
Design and Aesthetics
The Lian Li A3 features a stylish wood and mesh front design, which not only enhances aesthetics but also allows for high airflow. In contrast, the CORSAIR 3500X LX-R boasts a panoramic wraparound glass aesthetic, providing a stunning visual for any setup. The combination of wood and steel in the Lian Li A3 gives it a unique, sophisticated look, while the glass panels of the Corsair case highlight the internal components beautifully. Both designs cater to different tastes, but if visibility of the build is a priority, the Corsair’s glass panels provide a more spectacular view.
Cooling Efficiency
Cooling performance is crucial for any PC case, and here the CORSAIR 3500X LX-R takes the lead. It accommodates up to 10x 120mm fans, ensuring that you can achieve optimal cooling even with a visually striking glass front panel. The Lian Li A3, while it has high airflow due to its mesh design, does not specify the number of fans it can support. Although it supports high-end components with a spacious internal volume, the Corsair’s high cooling capacity makes it a better choice for those prioritising thermal management in their builds.
Internal Space and Component Compatibility
The Lian Li A3 is designed to support high-end components, accepting GPUs up to 430 mm and CPU tower heatsinks up to 167 mm tall. Its compact 26.3 L micro form factor makes it suitable for various setups, particularly in smaller spaces. On the other hand, the CORSAIR 3500X LX-R accommodates a wider range of motherboard form factors, from Mini-ITX to EATX, giving it a more versatile internal space. While the Lian Li A3 is excellent for compact builds, the Corsair case offers more flexibility for larger configurations, which may appeal to users looking to build a powerful system.
PSU Mounting Options
The Lian Li A3 provides flexible PSU mounting options, supporting ATX, SFX, SFX-L, and Lian Li Edge PSUs up to 220 mm. This versatility allows builders to choose a power supply unit that best fits their needs without being restricted by size. In comparison, the CORSAIR 3500X LX-R does not specify PSU mounting options, but its design includes various fan mounting points which may limit space for larger PSUs. For those who value flexibility in power supply choices, the Lian Li A3 may be the preferable option.
I/O and Cable Management
In terms of modern I/O and cable management, the Lian Li A3 excels with its intelligently placed routing channels and modular panels, making it easier to keep your build clean and tidy. It includes standard front I/O features such as USB ports and audio. The CORSAIR 3500X LX-R features the iCUE LINK System Hub, which simplifies connections and reduces cabling for a streamlined build. While both cases focus on cable management, the Lian Li A3’s modular design may offer more flexibility, whereas the Corsair case benefits from its integrated system hub for easier management.
Price and Value
At a price of £69.95, the Lian Li A3 provides an attractive option for those on a budget who do not want to compromise on aesthetics or functionality. The CORSAIR 3500X LX-R, priced at £99.00, offers additional features like RGB lighting and a more expansive internal space but comes at a higher cost. If you are looking for a stylish yet functional case without breaking the bank, the Lian Li A3 stands out as an excellent value. Conversely, the Corsair case may justify its price through enhanced cooling features and aesthetics, appealing to those who wish to invest more in their PC build.
Which should you buy?
Choosing between the Lian Li A3 mATX PC Case and the CORSAIR 3500X LX-R RGB iCUE LINK Panoramic Mid-Tower PC Case ultimately depends on your specific needs and preferences. If you prioritise aesthetics combined with a compact design and flexible PSU mounting, the Lian Li A3 is an excellent choice at an attractive price point. However, if you desire superior cooling capabilities, a more versatile internal space, and stunning visual appeal through glass panels, the CORSAIR 3500X LX-R may be worth the additional investment. Consider your requirements and preferences carefully to make the best decision for your PC build.
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