Building a PC can be a rewarding experience, but selecting the right components is crucial. One of the most important choices is the case, especially if you're aiming for a water-cooled setup. In this guide, we'll explore the best PC cases for water cooling, helping you make an informed decision.

Why Choose Water Cooling for Your PC?

Water cooling is a popular choice among PC enthusiasts for several reasons. It offers superior cooling performance, quieter operation, and often looks impressive. Unlike traditional air cooling, water cooling can handle higher temperatures, making it ideal for overclocking and high-performance builds.

Key Features to Look for in a Water Cooling PC Case

When choosing a PC case for water cooling, there are several key features to consider:

  • Size and Compatibility: Ensure the case can accommodate your radiator size and number of fans.
  • Airflow: Good airflow design is essential to complement water cooling.
  • Build Quality: Durable materials and a solid build are crucial for supporting heavy components.
  • Cable Management: Efficient cable management helps maintain a clean and organized build.
  • Aesthetics: While performance is key, a visually appealing case can enhance your setup.

Top 10 Best PC Cases for Water Cooling

To help you in your search, we've compiled a list of the top 10 best PC cases for water cooling.

Corsair Obsidian Series 1000D

The Corsair Obsidian Series 1000D is a behemoth in the world of PC cases. It can support dual systems and up to 13 fans, making it perfect for complex water cooling setups. Its sleek design and robust build quality ensure it stands out in any build.

NZXT H710i

The NZXT H710i is a mid-tower case that strikes a balance between performance and aesthetics. It features a smart device for controlling RGB lighting and fans, and supports multiple radiator configurations. Its cable management system is top-notch, ensuring a tidy build.

Phanteks Enthoo Pro 2

Phanteks Enthoo Pro 2 is known for its spacious interior and excellent airflow. It supports dual 480mm radiators, making it ideal for extensive water cooling systems. The case's modular design and quality construction make it a favorite among enthusiasts.

Lian Li PC-O11 Dynamic

The Lian Li PC-O11 Dynamic is a popular choice for its unique design and excellent water cooling support. It can accommodate up to three 360mm radiators simultaneously. Its dual-chamber design ensures optimal airflow and cable management.

Cooler Master MasterCase H500M

Cooler Master MasterCase H500M offers flexibility and high performance. It includes two 200mm fans for superior airflow and supports large radiators. The case also features a tempered glass side panel and customizable ARGB lighting.

Fractal Design Meshify C

The Fractal Design Meshify C is compact yet capable. Its mesh front panel ensures excellent airflow, and it supports up to a 360mm radiator. The case's minimalist design and high build quality make it a solid choice for water cooling.

Thermaltake Tower 900

The Thermaltake Tower 900 is designed specifically for custom water cooling builds. Its vertical design allows for exceptional radiator support and visibility of your components. The case's large tempered glass panels provide a stunning showcase for your system.

Be Quiet! Dark Base Pro 900

Be Quiet! Dark Base Pro 900 is known for its silent operation and high modularity. It supports extensive water cooling configurations, including multiple radiators. The case also features wireless charging and customizable LED lighting.

ASUS ROG Strix Helios

ASUS ROG Strix Helios is a premium mid-tower case that offers ample space for water cooling. It supports up to three 360mm radiators and features a stylish design with integrated RGB lighting. The case's build quality and aesthetics are top-notch.

Deepcool Quadstellar

Deepcool Quadstellar stands out with its futuristic design and excellent water cooling support. It can accommodate multiple large radiators and has a unique compartmentalized interior. The case also features customizable RGB lighting for added flair.

How to Choose the Right PC Case for Your Needs

Choosing the right PC case depends on your specific requirements. Consider the following:

  • Build Size: Ensure the case fits your components and cooling system.
  • Cooling Needs: Match the case's radiator and fan support with your cooling setup.
  • Budget: High-end cases offer more features but come at a premium.
  • Aesthetics: Choose a case that matches your personal style and build theme.

Installation Tips for Water Cooling Systems

Installing a water cooling system can be challenging. Here are some tips:

  1. Plan Your Loop: Sketch out your cooling loop before starting.
  2. Check Compatibility: Ensure all components are compatible with your case.
  3. Secure Components: Properly mount the radiator, pump, and reservoir.
  4. Leak Test: Perform a leak test before powering on your system.
  5. Manage Cables: Use cable ties and routing channels for a clean build.

Maintenance Tips for Water Cooled PCs

Maintaining a water-cooled PC is essential for long-term performance:

  • Regular Cleaning: Clean radiators and fans to prevent dust buildup.
  • Coolant Replacement: Replace the coolant every 6-12 months.
  • Check for Leaks: Periodically inspect your loop for leaks.
  • Monitor Temperatures: Use software to monitor system temperatures.
  • Tighten Fittings: Ensure all fittings remain tight over time.


Selecting the best PC case for water cooling involves balancing performance, aesthetics, and functionality. The cases listed here provide a range of options to suit different needs and preferences. Whether you're a seasoned builder or a novice, these cases offer excellent support for creating an efficient and visually stunning water-cooled PC.


1. What is the best PC case for water cooling? 

The best case depends on your specific needs, but the Corsair Obsidian Series 1000D and Lian Li PC-O11 Dynamic are top choices.

2. Is water cooling better than air cooling? 

Water cooling generally offers better performance and quieter operation, making it ideal for high-performance systems.

3. How often should I replace the coolant in my water cooling system? 

It's recommended to replace the coolant every 6-12 months to maintain optimal performance.

4. Can I install a water cooling system in any PC case? 

Not all cases are suitable for water cooling. Ensure your case supports the size and number of radiators you plan to use.

5. What are the benefits of a water-cooled PC? 

Water-cooled PCs offer superior cooling, quieter operation, and a unique aesthetic that can enhance your build.