- Liquid cooling solutions are becoming more popular as high-performance components become mainstream.
- The Corsair Obsidian Series 1000D Super-Tower is the best overall PC case for water cooling, with support for up to 18 fans and a water cooling system.
- The Vetroo K1 Pangolin Mid-Tower ATX PC Gaming Case is the best high-performance case, with a unique diamond shape and support for multiple cooling options.
- The GIM ATX Mid Tower PC Case is the best budget case, with flexible space for water cooling systems and support for ITX, Micro-ATX, and ATX motherboards.
Modern gaming or business computing systems become overheated quickly. The high-end hardware and software generate more heat due to more expansive capabilities and faster processes. Our six best PC cases for water cooling today offer far more effective cooling solutions than traditional air cooling systems.
Liquid cooling solutions are not new, but they’ve gotten more attention as more high-performance components have become mainstream. PC cases with specific aspects to support water cooling are now the cat’s meow for serious PC builders. Water cooling systems cool your high-end PCs quickly and keep your expensive components cooler for longer with extensive gameplay or business applications.
So, after perusing numerous options online, our rankings for the best PC cases for water cooling on the market today are:
- Best Overall: Corsair Obsidian Series 1000D Super-Tower
- Best Workstation: Thermaltake Core W200 Dual System Capable PC Case
- Best Open Frame Case: Thermaltake Core P90 ATX Mid Tower PC Case
- Best for Gaming: NZXT H510 Compact PC Gaming Case
- Best High-Performance: Vetroo K1 Pangolin Mid-Tower ATX PC Gaming Case
- Best Budget: GIM ATX Mid-Tower PC Case
#1 Best Overall PC Case for Water Cooling: Corsair Obsidian Series 1000D Super-Tower
- Space for large cooling system
- Comes with six USB ports and a type-C port
- Made of aluminum, steel, and tempered glass
- Can fit both E-ATX and Mini-ITX systems at the same time
Our absolute supreme pick for the Best Overall PC Case for Water Cooling is the Corsair Obsidian 1000D Super-Tower. This PC case has ample cooling capacity, including support for up to 18 fans and a water cooling system. The built-in reservoir and pump mounting points and telescoping radiator trays make it easy to cool and operate two full PCs in a single case. Game and stream simultaneously with two power supplies, two motherboards, and related components.
Keep everything in an E-ATX and a Mini-ITX system cool under the most demanding operational conditions. The integrated Corsair Commander PRO fan and lighting controller operates built-in smart RGB lighting, including an RGB LED-lit front panel. Building in the PC case is easy with French-style doors on the rear storage compartment and a rotatable GPU bracket for vertical or horizontal mounting.
Show off your high-end build with four smoked tempered glass panels that will impress. This is Corsair’s most modular and robust gaming case ever. Check out the Corsair Obsidian 1000D Super-Tower on Amazon.
|This Corsair gaming PC case has several built-in points to support water cooling.
|The Corsair Obsidian 1000D PC case is quite expensive.
|This large PC case features dedicated compartments for up to five 3.5-inch HDDs and six 2.5-inch SSDs.
|The Corsair Obsidian 1000D supports several different motherboard configurations.
|RGB LEDs light the front panel, and it includes two USB 3.1 Gen-2 Type-C ports and four USB 3.0 ports.
|Corsair warrants this PC case for two years.
Best Workstation: Thermaltake Core W200 Dual System Capable PC Case
- Designed to support two separate systems back-to-back
- Supports up to 2x 600mm radiator applications with various configurations for custom liquid cooling builds
- Mini ITX to XL-ATX motherboards
- Perforated back side panel offers increased airflow
- Fully modular for multiple configurations
Extreme PC builders wanting a water-cooled workstation need the Thermaltake Core W200 Dual System Capable PC Case. High-end gamers or busy offices can use this huge workstation case to house two completely different computing systems while keeping both cool with integrated water cooling and air cooling systems. Build and operate two motherboards, power supplies, GPUs, and more with this space-saving back-to-back design.
This case supports Mini-ITX to EX-ATX motherboards and includes several USB 3.0 ports. Enjoy viewing your complex systems through a durable 3/16-inch acrylic window. Water cooling support includes two 600mm radiators, while back panel SSD/HDD locations and perforated side panels allow superior air cooling.
Users can customize the front panel with interchangeable LED lighting to match color schemes or moods. The large case also features smooth-rolling casters to facilitate easy movement. Thermaltake warrants the Core W200 PC Case for three years. Check out the Thermaltake Core W200 Dual System Capable PC Case on Amazon.
|The Thermaltake Core W200 supports two 600mm liquid cooling radiators.
|This Thermaltake case is quite expensive.
|A 3/16-inch acrylic window and interchangeable LED lighting add to this case’s aesthetic appeal.
|Three hidden rear-mounted racks hold SSD/HDD components.
|Casters are included to make this PC case easy to move from one place to another.
|Thermaltake warrants this PC case for three years.
Best Open-Frame Case: Thermaltake Core P90 ATX Mid Tower PC Case
- Compatible with Mini ITX, Micro ATX, and ATX motherboards
- 5mm thick tempered glass panels
- Wall mount, vertical mount, or horizontal mount
- Seven drive bays with modular trays
- USB 3.0 x 2, USB 2.0 x 2, HD audio x 1
Innovation meets versatility in our Best Open-Frame build solution, the Thermaltake Core P90 ATX Mid Tower PC Case. This unique case supports several size motherboards from Mini-ITX to ATX with the flexibility of mounting components at different angles for saving space and better heat dissipation. This exceptional PC design is also Tt LCS Certified for liquid cooling support. The unique V-shape features two removable five-millimeter-thick tempered glass panels that stand out for superior airflow and visual appeal.
This new angled PC case design also facilitates various placement options. Builders can use a horizontal or vertical layout or even mount the case on the wall. Vertical and horizontal bracket options hold components in seven modular drive bays for the best space-saving and cooling configurations. Measuring 18.5 x 18.5 x 24.2 inches and weighing just under 38 pounds, this PC case is perfect for gaming, business, or home where a more robust water cooling system is desired.
Thermaltake takes the open frame solution to new heights with the Core P90 Tempered Glass Edition Mid Tower PC case. Users can enjoy virtually limitless build potential and impressive aesthetic appeal. Check out the Thermaltake Core P90 ATX Mid Tower PC Case on Amazon.
|This Thermaltake open-frame PC case is Tt LCS Certified for liquid cooling support.
|This PC case does not work with full-sized motherboards.
|The Core P90 case is compatible with Mini ITX, Micro ATX, and ATX motherboards.
|Two removable five-millimeter-thick tempered glass panels that stand out for superior airflow and visual appeal.
|Vertical and horizontal bracket options hold components in seven modular drive bays for the best space-saving and cooling configurations.
|Thermaltake warrants the Core P90 case for two years.
Best for Gaming: NZXT H510 Compact PC Gaming Case
- Front I/O USB Type-C port
- Tempered glass side panel
- Cable routing kit with pre-installed channels and straps
- 2 Aer F120mm fans included
- Removable radiator bracket for up to 240mm for closed-loop or custom-loop water cooling
- Supports Mini-ITX, MicroATX, and ATX motherboards
High-end gamers needing a water-cooled solution need our Best Choice for Gaming, the NZXT H510 Compact PC Gaming Case. Modern gaming demands a robust cooling solution. NZXT cases are known for superior airflow designs, and this case also includes exceptional water cooling system compatibility. A removable bracket allows the installation of up to three cooling radiators and facilitates closed-loop or custom water cooling tubes and components. Plus, two 120mm fans are included, along with removable front-panel filters.
This premium NZXT PC case supports Mini-ITX, Micro ATX, and ATX motherboards and up to 381 mm-long GPUs. It also supports three 2.5-inch and three 3.5-inch drives for maximum storage. A USB 3.2 type A and a USB 3.2 type C port easily connect high-speed peripherals.
NZXT is known for its premium construction, and the H510 demonstrates this in spades. The tempered glass side panel and vented top and side panels facilitate superior airflow and give this case a modern look. This case also features NZXT’s patented cable routing kit with preinstalled straps and channels for better cable management. Check out the NZXT H510 Compact PC Gaming Case on Amazon.
|The case supports a 280mm front, a 120mm top, and a 120mm rear cooling radiator.
|This NZXT PC case does not support large motherboards.
|This compact gaming PC is compatible with ATX, Micro-ATX, and Mini-ITX motherboards.
|Three 2.5-inch and three 3.5-inch drive bays facilitate superior storage.
|NZXT warrants this PC case for two years.
|This case is very affordable for almost every builder.
Best High-Performance Case: Vetroo K1 Pangolin Mid-Tower ATX PC Gaming Case
- Dual tempered glass
- USB 3.0 I/O panel
- Max 360mm water cooler support (fans are not Included)
- ATX, Micro-ATX, Mini-ATX motherboard support
- Synchronized RGB lighting supported
Gamers and builders seeking a high-performance water-cooling PC case need look no further than the Vetroo K1 Pangolin Mid-Tower ATX PC Gaming Case. This uniquely shaped diamond PC case comes with six 120mm ARGB fans. There is also support for one 120mm rear radiator and three 120mm front radiators. Plus, the diamond-shaped front mesh panel and tempered glass side panel give this case an otherworldly look that will surely attract attention.
Motherboard support includes Mini-ATX. Micro-ATX and ATX with ample space for numerous components. Plus, synchronized RGB lighting is also supported. Unique drawer drive bays accommodate two SSD and two HDD drives. Users can also install up to 170mm CPU coolers and up to 350mm-long GPUs.
HD audio, USB 3.0, and USB 2.0 support allow connections from various peripherals. There are also seven PCI expansion slots. In this PC case, Vetroo also includes cable management features, simplifying routing your cables and wires. Check out the Vetroo K1 Pangolin Mid-Tower ATX PC Gaming Case on Amazon.
|This case is cooled with six 120mm ARGB fans and support for one 120mm rear radiator and three 120mm front radiators.
|Fans are not included in this PC case.
|Motherboard support includes Mini-ATX, Micro-ATX, and ATX with ample space for numerous components.
|Unique drawer drive bays accommodate two SSD and two HDD drives.
|Users can also install up to 170mm CPU coolers and up to 350mm-long GPUs.
|This Vetroo PC case is affordable for most buyers.
Best Budget Case: GIM ATX Mid Tower PC Case
- Two tempered glass panels
- Front panel RGB strip
- Supports up to 10 ARGB fans
- Three designated areas for water coolers with 360, 240, and 120 mm radiators
- USB 3.0 I/O port
- Supports ATX, Micro-ATX, and Mini-ITX motherboards
Budget PC builders needing a water-cooled system can easily afford our Best Budget pick, the GIM ATX Mid Tower PC Case. This affordable case features flexible space for water cooling systems with 360mm, 240mm, and 120mm radiators. Plus, there is space for up to 10 ARGB 120mm fans for excellent airflow. Hidden cable management spaces also facilitate great cooling and space-saving in your build project.
Two 4mm tempered glass side panels allow you to see your components. Internally, there is plenty of space for two 2.5-inch SSD drives and two 3.5-inch HDD drives, with ITX, Micro-ATX, and ATX motherboard support. It can also accommodate up to 400mm-long GPUs. The top I/O panel includes two USB 2.0 ports and one USB 3.0 port, with an HD audio port, LED control, power, and reset buttons.
This mid-tower gaming PC case includes a dust filter and top-mounted magnetic strip dust filter to help keep your system clean and breathing well. Check out the GIM ATX Mid Tower PC Case on Amazon.
|The GIM ATX Mid Tower PC Case features space for water cooling systems with 360mm, 240mm, and 120mm radiators.
|This case does not support large motherboards.
|This case holds two 2.5-inch SSD drives and two 3.5-inch HDD drives.
|This GIM PC case supports ITX, Micro-ATX, and ATX motherboards.
|A dust filter and top-mounted magnetic strip filter keep your system clean.
|This PC case is very affordable.
How to Pick the Best PC Cases for Water Cooling: Step by Step
The best PC cases for water cooling all accommodate liquid cooling radiators and loops. But other considerations factor into what makes a certain PC case one of the best. Case sizes, build compatibility, and other aspects were important, too. High-end components and even multiple computing setups in a single case produce large volumes of heat. So, we considered the best combination of features to facilitate liquid cooling.
When choosing the best PC cases for water cooling today, there are four main considerations for most buyers.
- Cooling Options
- Case Size
- Motherboard Compatibility
- Storage and Expansion Options
Let’s review each of these criteria in more detail.
Obviously, you are choosing a PC case with liquid cooling support for high-performing, heat-generating systems. But you also want to choose a case with adequate fan support. Multiple fans like three 120mm or 140mm fans in front, top, and even the rear, are a great option. If the case includes several fans, that is always better. Cooling radiator support is often similar to the fans, like three 120mm radiators or a single 360mm unit. Larger or multiple radiators offer better cooling performance.
PC cases for water cooling come in various sizes to accommodate different builds. Some even accommodate two complete computing setups with their own CPU, GPU, memory, and other components. Larger cases can more easily accommodate large cooling fans, radiators, and related components, like tubing. A more expansive case also allows for greater airflow capacity, which also means better cooling. Some cases also allow for larger motherboards and other components, which allows builders to use a greater variety of system configurations.
Your case should accommodate multiple motherboard sizes for better versatility. It must at least support Mini-ITX, Micro-ATX, and ATX motherboards and liquid cooling. The motherboard you choose must also support the system components you desire to use. High-end GPUs, multiple radiator and fan support, and numerous storage solutions are all critical to extreme gaming systems or other large-demand business setups.
Storage and Expansion Options
Data storage and expansion options are always critical in any PC build. Smart builders know they need room for future additions and expansion options. A case’s expansion compatibility is directly proportional to the supported motherboard sizes. Moreover, multiple storage drive bays are preferable to just one or two. Three 2.5-inch and three 3.5-inch bays are much more practical for a high-functioning computer. Inadequate storage leaves your expensive CPU, RAM, and GPU foundering.
What to Know Before Buying the Best PC Cases for Water Cooling
Before buying one of the best PC cases for water cooling, examine all the specifications for your preferred components and cooling system. There are dozens of options and possible combinations, but not every case can accommodate every custom system. Before ordering anything, spend the time necessary to determine the best combinations that fit your needs and budget.
Using the Best PC Cases for Water Cooling: What It’s Like
Water cooling is great for getting the best performance out of your computer components. Computer cases specifically built to support water cooling have the necessary brackets and channels for tubing and other components. Always ensure you route tubing without unnecessary bends and follow the manufacturer’s instructions for your particular installation. A robust water cooling system will better protect your high-performing components and improve performance and longevity.
The image featured at the top of this post is ©Om.Nom.Nom/Shutterstock.com.