HAVN HS 420 Dual-Chamber Mid Tower PC Case ATX White | Hybrid Design, 11x 140mm Fan Slots & 3X 420mm Radiator Support, SimpliCable Cable Management, Tempered Glass, PWM Fan Hub
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AI Verdict
This ATX mid-tower case offers eleven 140mm fan slots and triple 420mm radiator support for high-performance water-cooled builds.
The HAVN HS 420 offers extensive cooling support with eleven 140mm fan slots and triple 420mm radiator compatibility, making it suitable for high-end, thermally demanding builds. Its SimpliCable routing system and panoramic tempered glass panel cater to users who prioritize a clean aesthetic and organized interior.
If you need an even more compact high-airflow case, look for models with similar fan and radiator support in a smaller form factor.
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Pros
- The one-piece curved tempered glass panel is easy to remove and reinstall.
- The SimpliCable routing system features intentionally placed wire channels and a fan hub for clean cable management.
- Supports a total of eleven 140mm fans and up to three 420mm radiators on the top, right, and bottom.
- Includes a 3-way adjustable GPU support bracket to prevent sag on large graphics cards.
- Fan brackets incorporate flexible rubber pads for vibration isolation, aiming to reduce resonance.
- The dual-chamber hybrid structure is designed to direct cool air from the bottom intake onto the GPU.
Cons
- Mounting 420mm radiators at the top can be tight, with rails positioned directly above motherboard VRMs.
- Fully populating the case with eleven 140mm fans can be very expensive, potentially costing more than the case itself.
- One user reported shipping damage that bent the case, suggesting potential packaging vulnerabilities.
- The 'hybrid' dual-chamber design is narrower than typical dual-chamber cases, limiting the PSU area to vertical mounting.
- 120mm fans might not look aesthetically pleasing in visible positions, as the case is designed for 140mm fans.
Dimension Scores
The case supports eleven 140mm fans and three 420mm radiators, combined with a dual-chamber design for targeted GPU cooling, indicating high thermal performance potential.
It features vibration isolation with rubber pads on all fan brackets, a design choice aimed at reducing resonance and potential noise.
Users report a 'solid feeling' and 'quality finish all around,' highlighting the heat-formed UniSheet glass panel as a premium feature.
The 'uniquely user-friendly SimpliCable routing system' with top-to-bottom grooved guides and a fan hub is praised by users as 'best designed' and 'pleasant to work with'.
Best For
- High-performance PC builds requiring extensive water cooling with multiple 420mm radiators.
- Users prioritizing a clean, panoramic view of their internal components through a single glass panel.
- Builders who value meticulous cable management features and an organized interior.
- Systems with large, heavy graphics cards that benefit from an integrated, adjustable support bracket.
Not Recommended For
- Budget-conscious builders, due to the high cost of acquiring eleven 140mm fans.
- Users expecting a traditional, very wide dual-chamber case for maximum component separation.
- Individuals who frequently transport their PC, given a reported instance of shipping damage.
Watch Out For
- The top 420mm radiator mounting rails are positioned directly above motherboard VRMs, which can make custom liquid cooling loops tight to install.
- Populating all eleven 140mm fan slots can incur significant additional costs, with fans potentially exceeding the case's price.
- One user reported receiving a unit with shipping damage that bent the case, indicating a potential issue with packaging for transit.
- The case's design is optimized for 140mm fans, meaning 120mm fans might not fill the openings as attractively.
Full Specifications
| ASIN | B0DDCMRRSC |
| Brand | HAVN |
| Color | White |
| Series | HS 420 |
| Voltage | 1 Volts |
| Fan Size | 140 Millimeters |
| Material | Tempered Glass |
| Case Type | Mid Tower |
| Model Name | HS 420 |
| Item Weight | 39.2 pounds |
| Manufacturer | HAVN |
| Cooling Method | Water |
| Item model number | HVN-CA-HS420-05 |
| Product Dimensions | 21.3 x 10.2 x 21.5 inches |
| Item Dimensions LxWxH | 21.3 x 10.2 x 21.5 inches |
| Number of USB 3.0 Ports | 5 |
| Motherboard Compatability | ATX |
| Power Supply Mounting Type | Bottom Mount |
| Recommended Uses For Product | Gaming |
What Buyers Say
Many builders are genuinely surprised by the thoughtful design, especially the cable management system, which is frequently highlighted as a standout feature, making builds feel less like a chore. The one-piece curved tempered glass panel is also a recurring point of praise for its aesthetic and ease of use. However, the cost to fully equip the case with 140mm fans is a significant concern for some, potentially doubling the overall investment.
“Dude, this case is actually kinda amazing for cable routing, I didn't think it'd make such a difference, but my build looks so clean now, even with all my RGB stuff. But seriously, those 140mm fans cost a fortune, almost as much as the case itself!”
Common Praise
- The one-piece curved tempered glass panel is easy to remove and put back on.
- The cable management system has intentionally placed wire channels and holes.
- The case has a 'solid feeling' and a quality finish throughout.
- The integrated 3-way adjustable GPU support bracket is effective for large cards.
- The case is designed for 140mm fans, which look proportional when installed.
- Vibration isolation with rubber pads on fan brackets contributes to a quieter operation.
Common Complaints
- Installing 420mm radiators at the top can be a tight fit due to proximity to motherboard VRMs.
- The cost of purchasing eleven 140mm fans to fill all slots can be substantial, often exceeding the case's price.
- One user reported receiving a damaged unit due to shipping, suggesting a need for better protective packaging.
- The 'hybrid' dual-chamber design is narrower than typical dual-chamber cases, impacting PSU placement.
- Some users feel it's 'just another fishtank' despite its unique features.
Ownership Tips
- The one-piece glass panel simplifies cleaning and provides surprisingly easy access to components.
- The integrated fan hub and routing channels genuinely reduce build time and frustration during assembly.
- Careful planning for fan purchases is essential, as 140mm fans represent a significant hidden cost.
- The case's substantial weight of 19.86 kg means it's not ideal for frequent relocation.
- The adjustable GPU support bracket proves genuinely useful for preventing sag on modern, heavy graphics cards.
Frequently Asked Questions
What motherboard sizes does the HAVN HS 420 support?
It supports ATX motherboards, along with E-ATX (Max Width 277 mm), M-ATX, and Mini-ITX motherboards.
How many fans can be installed in this case?
The case fits a total of eleven 140mm fans.
Can I install 420mm radiators in the HAVN HS 420?
Yes, it supports up to 420mm radiators on the top, right, and bottom positions.
Does the case come with a GPU support bracket?
Yes, it includes a 3-way adjustable GPU support bracket designed to handle various graphics card sizes.
Is the side panel made of tempered glass?
Yes, it features a heat-formed UniSheet tempered glass panel for a panoramic view of the internal components.
How effective is the cable management system?
Users report an excellent SimpliCable routing system with intentionally placed channels and a fan hub, making cable organization user-friendly.
What are the physical dimensions of the case?
The case measures 21.3 x 10.2 x 21.5 inches (Length x Width x Height).
Buying Guide
When you're looking at a PC case like the HAVN HS 420, you're really buying into a cooling ecosystem and an aesthetic. The 'dual-chamber' design here isn't about making the case super wide; it's about separating the PSU and cables to make your main components look cleaner and get better airflow. Pay close attention to the fan and radiator support, as this directly impacts your thermal performance and how much extra cash you'll need to spend on cooling components.
11x 140mm Fan Slots
This means the case is optimized for larger, typically quieter 140mm fans, which can move more air at lower RPMs than 120mm fans. You'll need to purchase these separately, so factor that into your budget.
3x 420mm Radiator Support
This is a big deal for serious water cooling. Being able to fit three large 420mm radiators means you can cool even the most power-hungry CPUs and GPUs with custom liquid loops, providing superior thermal performance.
SimpliCable Cable Management
This isn't just marketing fluff; it refers to specific channels, tie-down points, and a fan hub designed to make routing cables neat and easy. This saves you a lot of time and frustration during the build process and results in a much cleaner-looking PC.
Heat-Formed UniSheet Glass Panel
This is a single, curved piece of tempered glass that gives you an unobstructed, panoramic view of your components without any seams or visual distortion, making your build a showcase.
Alternatives
If this case doesn't fit, look for other mid-tower cases with extensive 140mm fan and 420mm radiator support, but prioritize models with a wider dual-chamber design if you need more space behind the motherboard tray or a more traditional PSU orientation.
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