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CORSAIR FRAME 4500X RS-R ARGB Panoramic Glass Mid-Tower PC Case vs CORSAIR 3500X LX-R RGB iCUE LINK Panoramic Mid-Tower PC Case

Updated August 2026The Corsair Frame 4500X RS-R excels in design and modularity, while the Corsair 3500X LX-R offers superior cooling and ease of building. Choose based on your priorities.

The Corsair Frame 4500X RS-R excels in design and modularity, while the Corsair 3500X LX-R offers superior cooling and ease of building. Choose based on your priorities.

Why CORSAIR FRAME 4500X RS-R ARGB Panoramic Glass Mid-Tower PC Case is better

Design

The Frame 4500X has a unique cascading industrial design.

Modularity

The FRAME Modular Case System allows extensive customization.

Fan Mounting

The InfiniRail system offers flexible fan configurations.

Why CORSAIR 3500X LX-R RGB iCUE LINK Panoramic Mid-Tower PC Case is better

Cooling Capacity

The 3500X can accommodate up to 10x 120mm fans.

Ease of Building

Removable tempered glass panels simplify access.

iCUE LINK System

Integrated system reduces cable clutter for a cleaner build.

Overall score

CORSAIR FRAME 4500X RS-R ARGB Panoramic Glass Mid-Tower PC Case
85
CORSAIR 3500X LX-R RGB iCUE LINK Panoramic Mid-Tower PC Case
90

Specifications

SpecCORSAIR FRAME 4500X RS-R ARGB Panoramic Glass Mid-Tower PC CaseCORSAIR 3500X LX-R RGB iCUE LINK Panoramic Mid-Tower PC Case
Price£99.00£99.00
Glass TypeCurvedTempered
RGB FansYesYes
Motherboard SupportMini-ITX to EATXMini-ITX to EATX
Fan ControlManualiCUE LINK

Dimension comparison

CORSAIR FRAME 4500X RS-R ARGB Panoramic Glass Mid-Tower PC CaseCORSAIR 3500X LX-R RGB iCUE LINK Panoramic Mid-Tower PC Case

Overview of the Corsair Frame 4500X RS-R and Corsair 3500X LX-R

The Corsair Frame 4500X RS-R and the Corsair 3500X LX-R are both mid-tower PC cases priced at £99.00, offering a blend of aesthetic appeal and functional design. Each model features a panoramic glass aesthetic that allows users to showcase their hardware, but they differ significantly in features and design philosophy.

The Frame 4500X RS-R boasts a single-piece curved glass panel that provides an unobstructed view of the internals, while the 3500X LX-R enhances the user experience with its iCUE LINK ecosystem, promoting a streamlined build process through simplified connections. Both cases cater to different user preferences and needs, making them worthy contenders in the mid-tower category.

Design and Aesthetics

Aesthetic considerations are paramount in the world of PC cases, and both the Frame 4500X RS-R and the 3500X LX-R deliver impressive designs. The Frame 4500X RS-R features a cascading industrial design with clean lines, coupled with a single-piece curved glass panel that allows for a panoramic view of the components.

Conversely, the 3500X LX-R integrates a more traditional mid-tower design while still maintaining a wraparound glass aesthetic. Its removable tempered glass panels facilitate easy access to the interior, which can be particularly beneficial during upgrades or maintenance. Both cases excel in visual appeal, but the choice largely depends on whether the user prefers a more industrial look or a classic design.

Cooling Capabilities

Cooling is a critical aspect of any PC build, and both the Frame 4500X RS-R and the 3500X LX-R offer impressive cooling solutions. The Frame 4500X RS-R is equipped with reverse-rotor RGB fans that blow cool air into the case while showcasing their vibrant LEDs.

On the other hand, the 3500X LX-R supports a high cooling capacity with the ability to accommodate up to 10x 120mm fans. This extensive cooling potential ensures that users can achieve optimal thermal performance without compromising aesthetics. While the Frame 4500X focuses on design-driven airflow, the 3500X LX-R prioritises versatility and high performance in cooling.

Fan Systems

The fan systems in both cases are noteworthy for different reasons. The Frame 4500X RS-R incorporates a unique CORSAIR InfiniRail fan mounting system, which allows users to slide the rail to mount fans in various configurations. This flexibility is excellent for those who want to customize their airflow patterns.

The 3500X LX-R, however, introduces the iCUE LINK fan system, featuring three pre-installed LX120-R reverse rotor RGB fans. This system not only simplifies connections but also reduces cable clutter, enhancing the overall aesthetic of the build. While the Frame 4500X offers innovative mounting options, the 3500X LX-R shines with its integrated ecosystem for enhanced user experience.

Compatibility and Upgradability

When it comes to compatibility, both cases cater to a range of motherboard form factors, supporting Mini-ITX to EATX configurations. However, the Frame 4500X RS-R's FRAME Modular Case System takes upgradability to the next level. Users can replace the motherboard tray, change fan configurations, and swap out the PSU shroud as desired.

In contrast, the 3500X LX-R is particularly suited for users with reverse connection motherboards, such as ASUS BTF or MSI Project Zero, allowing for a cleaner build without visible cables. While both cases are compatible and upgrade-friendly, the Frame 4500X offers more extensive modularity for users who may want to evolve their builds over time.

Ease of Building

Building a PC should be a straightforward process, and both the Frame 4500X RS-R and the 3500X LX-R aim to facilitate this. The Frame 4500X features an innovative design that allows for unobstructed views but may require careful planning regarding airflow and component visibility.

In contrast, the 3500X LX-R offers removable tempered glass panels, making it easier for users to access and modify their systems. The inclusion of the iCUE LINK system also simplifies the build process by reducing cable clutter, which can be a significant advantage for those new to PC building. In terms of ease of building, the 3500X LX-R appears to have the edge.

Pricing and Value

Both the Frame 4500X RS-R and the 3500X LX-R are priced equally at £99.00, providing excellent value considering their feature sets. However, the perceived value may vary depending on user needs. The Frame 4500X offers advanced modularity and unique design features, which may appeal to those who prioritise aesthetics and customisation.

In comparison, the 3500X LX-R's focus on cooling capacity and ease of building might attract users looking for a straightforward, high-performance case. Ultimately, both offer great value, but the choice will depend on individual preferences regarding features and usability.

Which should you buy?

Choosing between the Corsair Frame 4500X RS-R and the Corsair 3500X LX-R ultimately hinges on your specific needs and preferences. If you value a highly customisable case with a standout design, the Frame 4500X is an excellent choice. However, if you seek ease of building and superior cooling capabilities, the 3500X LX-R is likely the better option. Both cases offer exceptional value at £99.00, ensuring that users can create a stunning and functional PC build regardless of their choice.

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CORSAIR FRAME 4500X RS-R ARGB Panoramic Glass Mid-Tower PC Case vs CORSAIR 3500X LX-R RGB iCUE LINK Panoramic Mid-Tower PC Case | versusfinder