HAVN HS 420 Dual-Chamber ATX Mid Tower PC Case Black Hybrid Design vs CORSAIR 3500X LX-R RGB iCUE LINK Panoramic Mid-Tower PC Case
Updated August 2026 — The HAVN HS 420 offers superior cooling and cable management features, making it ideal for serious builders, while the CORSAIR 3500X provides great value at a lower price.
The HAVN HS 420 offers superior cooling and cable management features, making it ideal for serious builders, while the CORSAIR 3500X provides great value at a lower price.
Why HAVN HS 420 Dual-Chamber ATX Mid Tower PC Case Black Hybrid Design is better
Cooling Capacity
Supports up to eleven 140mm fans.
Cable Management
Features a unique SimpliCable system.
Design
Innovative heat-formed UniSheet glass panel.
Why CORSAIR 3500X LX-R RGB iCUE LINK Panoramic Mid-Tower PC Case is better
Price
More budget-friendly at £99.00.
Aesthetics
Panoramic wraparound glass design.
Ease of Access
Easily removable tempered glass panels.
Overall score
Specifications
| Spec | HAVN HS 420 Dual-Chamber ATX Mid Tower PC Case Black Hybrid Design | CORSAIR 3500X LX-R RGB iCUE LINK Panoramic Mid-Tower PC Case |
|---|---|---|
| Brand | HAVN | Corsair |
| Current Price | £199.99 | £99.00 |
| Glass Type | Tempered | Tempered |
| Radiator Support | 3 x 420mm | N/A |
| Fan Size | 140mm | 120mm |
Dimension comparison
Design and Aesthetics
When it comes to design, the HAVN HS 420 boasts a striking hybrid design with a heat-formed UniSheet glass panel that offers an unobstructed view of your components. In contrast, the CORSAIR 3500X features a panoramic wraparound glass aesthetic that not only looks impressive but also enhances visibility. Both cases utilise tempered glass, but the HS 420’s innovative curvature is specifically designed to minimise distortion. The 3500X, priced at £99.00, provides a sleek, modern appearance, while the HS 420, at £199.99, takes a more distinctive approach to its visual appeal.
Cooling Capabilities
The HAVN HS 420 excels in cooling performance with support for up to eleven 140mm fans and the ability to accommodate three 420mm radiators. This extensive cooling potential is ideal for users looking to build high-performance systems. On the other hand, the CORSAIR 3500X offers high cooling capacity as well, with mounting points for up to ten 120mm fans. While both cases feature impressive cooling options, the HS 420 clearly leads in maximum fan support, making it a better choice for those prioritising thermal management.
Cable Management
When considering cable management, the HAVN HS 420 stands out with its unique SimpliCable system, which features a PWM fan hub and integrated cable channels for neat routing. This design ensures that users can achieve a clean and organised build easily. The CORSAIR 3500X, while equipped with the iCUE LINK System Hub for reduced cabling, does not emphasise cable management to the same extent as the HS 420. For builders who value a tidy setup, the HAVN HS 420’s dedicated features provide a significant advantage.
Compatibility
The compatibility of both cases is noteworthy, with the HAVN HS 420 designed to accommodate a range of components, including a 3-way adjustable GPU bracket that fits graphics cards of any size. Conversely, the CORSAIR 3500X supports motherboard form factors from Mini-ITX to EATX, providing versatility for various builds. While both cases cater to a wide array of hardware, the HS 420’s adjustable GPU bracket offers greater flexibility for customisation, making it suitable for high-end graphics cards.
Storage Options
Storage configuration is another critical area of comparison. The HAVN HS 420 allows for ample storage space, accommodating not just fans and radiators but also portable displays with an included VESA mount. This feature enhances the case's versatility, especially for users who may wish to incorporate additional displays into their setup. The CORSAIR 3500X, while not explicitly detailing storage options, provides a solid foundation for building a competent PC. However, the more comprehensive storage capabilities of the HS 420 make it the more flexible option for storage-intensive builds.
User Experience
The user experience of both cases is designed with builders in mind. The HAVN HS 420’s thoughtful design elements, such as the SimpliCable system and the extensive cooling options, facilitate a smoother building process. In contrast, the CORSAIR 3500X features easily removable tempered glass panels, making access to components straightforward after the build is complete. While both cases aim to enhance user experience, the HS 420’s features may provide a more streamlined building process, particularly for those focused on custom cooling solutions.
Price and Value
Price is a significant factor in any purchasing decision. The HAVN HS 420 is priced at £199.99, reflecting its high-end features such as extensive cooling capabilities and advanced cable management. The CORSAIR 3500X, at a more budget-friendly £99.00, offers essential features and aesthetics without breaking the bank. For those on a tighter budget who still want a quality mid-tower case, the 3500X presents great value. However, the additional features and customisation options of the HS 420 may justify the higher price for serious gamers and PC builders.
Which should you buy?
Choosing between the HAVN HS 420 and the CORSAIR 3500X ultimately depends on your specific needs and budget. If you prioritise advanced cooling options, extensive cable management, and a unique design, the HAVN HS 420 is worth the investment at £199.99. However, if you're looking for a visually appealing case with essential features at a lower price point, the CORSAIR 3500X at £99.00 is a solid choice. Each case has its strengths, making them suitable for different types of users.
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