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Lian Li V100 Mid Tower Case vs CORSAIR FRAME 4000D Modular Mid-Tower ATX PC Case

Updated August 2026The Lian Li V100 excels in aesthetics and airflow, while the Corsair FRAME 4000D offers superior modularity and cooling options. Ultimately, the choice depends on individual preferences.

The Lian Li V100 excels in aesthetics and airflow, while the Corsair FRAME 4000D offers superior modularity and cooling options. Ultimately, the choice depends on individual preferences.

Why Lian Li V100 Mid Tower Case is better

Aesthetics

Lian Li V100 features a tempered glass side panel for showcasing builds.

Airflow

Lian Li V100 includes three pre-installed 120mm fans for strong airflow.

Tool-free Design

Lian Li V100 has a tool-free side panel for easy access.

Why CORSAIR FRAME 4000D Modular Mid-Tower ATX PC Case is better

Modularity

FRAME 4000D offers extensive customisation options.

Cooling Flexibility

FRAME 4000D supports up to twelve 120mm fans.

Price

FRAME 4000D is more affordable at £62.99.

Overall score

Lian Li V100 Mid Tower Case
85
CORSAIR FRAME 4000D Modular Mid-Tower ATX PC Case
78

Specifications

SpecLian Li V100 Mid Tower CaseCORSAIR FRAME 4000D Modular Mid-Tower ATX PC Case
Front PanelMeshSteel
Side PanelTempered GlassSteel
USB-CYesNo
Radiator Support360mm360mm
Pre-installed Fans3 x 120mm0

Dimension comparison

Lian Li V100 Mid Tower CaseCORSAIR FRAME 4000D Modular Mid-Tower ATX PC Case

Design and Aesthetics

Both the Lian Li V100 Mid Tower Case and the CORSAIR FRAME 4000D Modular Mid-Tower ATX PC Case offer distinctive designs that cater to different preferences. The Lian Li V100 features a high-airflow mesh front panel paired with a tempered glass side panel, allowing users to showcase their builds and RGB lighting effectively. Its modern aesthetic is complemented by practical design elements that enhance both airflow and visual appeal.

In contrast, the FRAME 4000D embraces a modular approach, allowing for extensive customisation. Its steel multi-point mounting system enables users to position fans and radiators as desired, promoting both functionality and a personalised look. The combination of clean lines and a 3D Y-pattern airflow panel optimises airflow while maintaining an attractive exterior. Both cases prioritise aesthetics but do so in notably different ways, appealing to different types of builders.

Cooling Performance

Cooling capabilities are critical in any PC case, and both the Lian Li V100 and the FRAME 4000D excel in this area. The Lian Li V100 includes three pre-installed 120mm side fans, ensuring strong airflow right out of the box. Its mesh front panel is designed to enhance ventilation, contributing to improved thermal performance for your components.

On the other hand, the FRAME 4000D boasts a sophisticated fan mounting system, supporting up to twelve 120mm fans and three 360mm radiators across various mounting locations. This flexibility allows for targeted airflow configurations, which can significantly enhance cooling efficiency. While both cases offer excellent cooling solutions, the FRAME 4000D provides more customisation options, making it potentially more suitable for high-performance builds.

Space and Compatibility

When it comes to compatibility, the Lian Li V100 supports ATX, Micro-ATX, and Mini-ITX motherboards, accommodating a wide range of builds. It allows for graphics cards up to 365mm and CPU coolers up to 173mm, providing ample space for high-end components. Additionally, support for radiators up to 360mm in the front and 280mm on top ensures that builders can implement effective cooling solutions.

Conversely, the FRAME 4000D is also designed to accommodate various motherboard sizes and supports a similar range of components. Its modular design allows users to upgrade specific parts like the motherboard tray, adapting the case to their evolving needs. While both cases offer solid compatibility, the FRAME 4000D's modular capabilities might appeal more to those who anticipate future upgrades or changes.

Ease of Assembly

Ease of assembly is an essential factor for PC builders, and both the Lian Li V100 and the FRAME 4000D offer user-friendly features. The Lian Li V100 includes a tool-free side panel design, allowing for quick and easy access to components. This feature simplifies the building process, particularly for those who may be assembling their first PC.

In comparison, the FRAME 4000D's modular system further enhances the assembly experience. Users can easily swap components and configure fan placements without needing additional tools. Its clean cable management options also assist in creating a tidy build, which can be particularly beneficial during assembly. Both cases cater to builders with ease of assembly in mind, but the FRAME 4000D's modularity provides an edge in custom setups.

Connectivity Options

Connectivity is another crucial aspect of modern PC cases, and both the Lian Li V100 and the FRAME 4000D excel in this regard. The Lian Li V100 features USB-C connectivity, ensuring compatibility with the latest devices and peripherals. This forward-thinking approach makes it a great choice for users looking to future-proof their setups.

The FRAME 4000D also provides excellent connectivity options, allowing for the addition of more USB ports thanks to its modular front I/O panel. This flexibility can be particularly appealing for users with multiple peripherals needing easy access. While both cases offer strong connectivity solutions, the Lian Li V100’s inclusion of USB-C gives it a slight advantage in terms of modern device compatibility.

Price Point

In terms of pricing, the Lian Li V100 is currently available for £69.99, while the FRAME 4000D is slightly more affordable at £62.99. The price difference of £7 may seem minor, but it could influence budget-conscious builders. While both cases offer excellent features and performance, the FRAME 4000D provides a more cost-effective option without sacrificing essential functionalities.

The difference in price also reflects the varying features and designs each case presents. The Lian Li V100 focuses on aesthetics and airflow, which could justify its higher price for users prioritising those attributes. However, for builders seeking a balance of features and affordability, the FRAME 4000D stands out as an attractive option.

Brand Reputation

Brand reputation can play a significant role in consumer choice, and both LIAN LI and Corsair are well-regarded in the PC building community. LIAN LI is known for its high-quality aluminium cases and innovative designs, which have garnered a loyal following among enthusiasts. The Lian Li V100 embodies this reputation with its premium materials and thoughtful design features.

Corsair, on the other hand, is renowned for its comprehensive range of gaming peripherals and cases, including the FRAME 4000D. Their products often focus on customisation and performance, appealing to gamers and builders alike. Both brands bring a wealth of experience and trust to the table, ensuring that consumers can feel confident in their choice, regardless of the selected case.

Which should you buy?

Ultimately, the decision between the Lian Li V100 Mid Tower Case and the CORSAIR FRAME 4000D Modular Mid-Tower ATX PC Case hinges on individual preferences and build requirements. The Lian Li V100 is an excellent choice for those prioritising aesthetics, airflow, and a tool-free assembly experience, all at a slightly higher price point. In contrast, the FRAME 4000D offers impressive modularity, extensive cooling options, and a more affordable price, making it ideal for users who value customisation and flexibility.

For builders looking for a streamlined, visually striking case, the Lian Li V100 is a strong contender. However, if customisation and budget are top priorities, the FRAME 4000D is the way to go. Ultimately, both cases deliver on quality and performance, ensuring satisfaction for a range of PC building needs.

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Lian Li V100 Mid Tower Case vs CORSAIR FRAME 4000D Modular Mid-Tower ATX PC Case | versusfinder