CORSAIR 3500X RS-R ARGB Panoramic Mid-Tower PC Case vs Lian Li O11D EVO RGB Mid Tower PC Case - Black
Updated August 2026 — The CORSAIR 3500X RS-R offers great aesthetics and value, while the Lian Li O11D EVO excels in customisation and cooling performance. Choose based on your priorities.
The CORSAIR 3500X RS-R offers great aesthetics and value, while the Lian Li O11D EVO excels in customisation and cooling performance. Choose based on your priorities.
Why CORSAIR 3500X RS-R ARGB Panoramic Mid-Tower PC Case is better
affordable price
The 3500X is priced at £69.00, making it budget-friendly.
aesthetic appeal
The panoramic glass design enhances visual presentation.
basic cooling
Supports up to 10 fans for adequate cooling.
Why Lian Li O11D EVO RGB Mid Tower PC Case - Black is better
customisation
The O11D EVO features a modular design for flexible builds.
advanced cooling
Supports various radiator sizes for superior cooling.
GPU clearance
Offers 455.7mm GPU clearance for large graphics cards.
Overall score
Specifications
| Spec | CORSAIR 3500X RS-R ARGB Panoramic Mid-Tower PC Case | Lian Li O11D EVO RGB Mid Tower PC Case - Black |
|---|---|---|
| Price | £69.00 | £138.99 |
| Brand | Corsair | Lian Li |
| Cooling Fans | 3 RS120-R ARGB | up to 10 fans |
| Motherboard Support | Mini-ITX to EATX | E-ATX, ATX, Micro-ATX, Mini-ITX |
| Glass Panels | Tempered glass | Tempered glass |
Dimension comparison
Overview of the CORSAIR 3500X RS-R and Lian Li O11D EVO
The CORSAIR 3500X RS-R and Lian Li O11D EVO are both excellent mid-tower PC cases, but they cater to slightly different needs. The 3500X offers a panoramic glass aesthetic and robust cooling options at a price of £69.00, while the O11D EVO, priced at £138.99, provides a highly customisable design with extensive cooling capabilities.
The key distinguishing factor lies in their intended use cases. The CORSAIR 3500X is ideal for users who appreciate aesthetic appeal alongside basic performance, while the Lian Li O11D EVO targets enthusiasts seeking maximum configurability and performance, particularly for high-end gaming setups.
Design and Aesthetics
In terms of design, the CORSAIR 3500X RS-R stands out with its panoramic wraparound glass panels, offering an unobstructed view of the internal components. This feature is particularly appealing for users who want to showcase their builds. On the other hand, the Lian Li O11D EVO's design is modular, allowing for a reversible frame and a movable motherboard tray, which provides a different kind of flexibility for custom builds.
The 3500X’s glass panels enhance its visual appeal, while the O11D EVO prioritises functionality through its spacious layout. Both cases aim to create a visually striking build, but the 3500X leans more toward aesthetic beauty, whereas the O11D EVO focuses on practicality and customisation.
Cooling Performance
The cooling capabilities of these cases are crucial for users who plan to install high-performance components. The CORSAIR 3500X supports up to 10x 120mm fans, ensuring that users can maintain optimal temperatures even during intense gaming sessions. It comes equipped with three RS120-R ARGB fans, which not only provide impressive airflow but also add to the aesthetic with their lighting options.
In contrast, the Lian Li O11D EVO also accommodates up to 10 fans but stands out with its support for various radiator sizes. This flexibility is ideal for users looking to create a custom cooling loop or those needing to fit larger radiators for superior cooling solutions. Therefore, while both cases offer strong cooling performance, the O11D EVO provides more advanced options for serious gamers and PC builders.
Compatibility and Build Ease
When considering compatibility, the CORSAIR 3500X supports a range of motherboard sizes from Mini-ITX to EATX, making it a versatile choice for various builds. Its design includes features that ease the building process, such as removable tempered glass panels, allowing users to access their components effortlessly.
The Lian Li O11D EVO also supports multiple motherboard types, including E-ATX, ATX, Micro-ATX, and Mini-ITX, but enhances the building experience further with a removable motherboard tray and fan brackets. This design simplifies the installation and configuration of components, making it especially beneficial for users who frequently upgrade their builds. Both cases excel in compatibility, but the O11D EVO provides superior ease of assembly.
Internal Space and Component Clearance
Internal space is a crucial consideration for PC builders, especially when using high-end components. The CORSAIR 3500X provides ample space for various configurations, but specific clearance dimensions are not detailed in the data. It is designed to accommodate a variety of builds without compromising on cooling.
However, the Lian Li O11D EVO shines in this category, offering a generous GPU clearance of 455.7mm, which is particularly advantageous for users planning to install large graphics cards like the NVIDIA RTX 4090. This extra space allows for better airflow and reduces the risk of heat buildup, making it a more attractive option for those investing in high-performance hardware.
User-Friendly Features
User-friendly features can significantly enhance the building experience. The CORSAIR 3500X includes easily removable tempered glass panels, allowing users to build and access their systems without hassle. This feature is particularly beneficial for those who may need to make adjustments or upgrades frequently.
On the other hand, the Lian Li O11D EVO includes several thoughtful features geared towards ease of use, such as a modular design with a reversible frame and a removable motherboard tray. These elements not only facilitate a smoother building process but also allow for innovative layouts and configurations. While both cases offer user-friendly designs, the O11D EVO provides a more comprehensive approach to customisation and ease of assembly.
Price Comparison
Price is always a significant factor when choosing a PC case. The CORSAIR 3500X is priced at a competitive £69.00, making it an accessible option for gamers and PC builders who may be on a budget but still want a visually appealing case with solid performance.
In contrast, the Lian Li O11D EVO comes at a higher price point of £138.99, which reflects its advanced features and customisability. While the cost may be justified for enthusiasts looking for top-tier performance and flexibility, it may be a deterrent for casual users or those new to PC building. The price difference indicates that while both cases provide value, they cater to different segments of the market.
Which should you buy?
Choosing between the CORSAIR 3500X RS-R and the Lian Li O11D EVO ultimately depends on your specific needs and budget. If you are looking for a stylish, affordable case that provides essential features and decent cooling, the CORSAIR 3500X is an excellent choice. However, if you are an enthusiast seeking a high level of customisation, advanced cooling options, and the ability to accommodate large components, the Lian Li O11D EVO is worth the investment. Each case excels in its own right, making the decision a matter of prioritising aesthetic appeal versus comprehensive functionality.
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