The Best Water Cooling Cases: 2022 Market Buying Edition

Top Picks
Cougar Conquer ATX Gaming Case

Cougar Conquer ATX Gaming Case

ATX / Micro ATX / Mini ITX Support
Expansion Slots 7
Drive Bay 0+3+4
Thermaltake Tower 900

Thermaltake Tower 900

E-ATX Motherboard Support
Expansion Slots 8
Drive Bay 1+6+2
Thermaltake Core P5

Thermaltake Core P5

ATX / Micro ATX / Mini ITX Support
Expansion Slots 8
Drive Bay 4
money value

Most PC cases now have a minimum of a 240mm AIO radiator. This makes them suitable for water cooling your CPU. If you wish to run custom loops for the GPU and CPU, however, this situation can change. Many cases do not support custom loops, lack space for pumps or hardline tubing, and cannot accommodate multiple radiators simultaneously. Scroll down to see our list of the best water cooling cases.

This enclosure feature picks to suit every type of build, as well as a few extra options for people who are looking for a simple yet high-quality enclosure for their future builds or who want to display their custom loop construction in all its glory. Each of the cases below is well-suited for both custom water cooling loops and AIO cooling systems. We think the pick is great for both novice & experienced builders.

7 Best Water Cooling Cases : 2022 Expert Picks

Ranking7 Best Water Cooling CasesReviews
1.Cougar Conquer ATX Gaming Case5 out of 5
2.Thermaltake Tower 9005 out of 5
3.Thermaltake Core P54 out of 5
4.Cooler Master MasterBox NR2004 out of 5
5.Corsair Crystal Series 680X RGB4 out of 5
6.Lian Li O11 Dynamic XL4 out of 5
7.Be quiet! Dark Base Pro 900 Rev. 24 out of 5

7 Best Water Cooling Cases for Low Temps | Detailed Review

1. Cougar Conquer ATX Gaming Case

Cougar Conquer ATX Gaming Case

‎1. 10 x 27 x 23 inches
2. Weight 30.9 pounds
3. Fan Size 120mm
  • 240mm + 360mm Radiator
  • PSU Clearance 220mm
  • Absence of Dust Filters
  • Heavy Weight Design

Cougar is known for its wild aesthetics. This is ideal water cooling case, and it is also the most sought-after. The radiator can be installed at the front with a 240mm radiator and at the top with a 360mm radiator. A custom loop can be installed. Flexible tubes can be purchased and assembled by you. To get started, you can add dye-colored water. Cougar Conquer ATX Gaming Case is one of the best cases for water cooling.

The complex chassis structure is a feature of the Cougar Conquer ATX gaming console. It can be wobbly if not handled properly during transport, according to users. On the front panel, you will find both the standard USB Type-A and HD Audio Jacks. The Type-C port is missing from this premium case.

The storage is in the middle of the case. This causes airflow problems from the front. It is more complicated than otterbox-like cases. From the moment it is opened until it is assembled, it is fragile. Once it is assembled, it looks amazing. The chassis is semi-open so air intake is simple. The maximum length of the GPU is 350mm. This allows Nvidia RTX3090Ti, the highest-end GPU for consumer use.

Each side is 5mm thick with tempered glass. This sturdy construction can withstand the demands of logistics and assembly. Rarely is a sheet metal case with such sharp bends. They used a truss structure that had color accents to make the case stand out.

2. Thermaltake Tower 900

Thermaltake Tower 900

1. ‎19 x 16.7 x 29.6 inches
2. Weight 54 pounds
3. Fan Count 3
  • Tt LCS Certified Liquid Cooling
  • I/O Port USB 3.0 x 4
  • Larger & Bigger in Size
  • Heavy Weight Design

The Thermaltake Tower 900 showcases your custom loop design. Although Tower 900 is large, it’s easy to build a custom loop within. Dual 560mm radiators provide ample space for ambitious designs. You can remove most of the components from the case, creating a cube-shaped structure. This is ideal for building a dual-loop liquid cooling unit.

It features a modular design with optional mounting arrays or drives brackets. There are also glass panels on all three sides to give you a stunning view of your build. The Tower 900 includes six 3.5-inch drives, eight 2.5-inch drives, and even a 5.25″ bracket. This is a very expensive case so there are many storage drives. Although the case is large and expensive, it is the best option for liquid cooling builds.

3. Thermaltake Core P5

Thermaltake Core P5

‎1. 25.2 x 25.2 x 7.6 inches
2. GPU Clearance 570mm
3. Weight 35.9 pounds
  • Customizable Water Loop Space
  • PSU Clearance 200mm
  • Higher Level of Noise
  • Absence of carrying Handles

The Thermaltake Core P5 is an open-air bench-type chassis with tempered glass. It is everything a streamer, or gamer could want. The open-frame design offers a breathtaking view. The view can be enjoyed horizontally or vertically. You can also wall-mount it to free up space on your tabletop. The back of the unit has a small compartment with rubber grommets that allow the cable to pass through.

Open-frame designs have their own disadvantages. Because the bench is open, there is no protection between your ears and the noise source. This requires low-noise components that are usually more expensive than standard hardware. The drives are located in the back chamber.

You can expect storage drives to heat up because it has limited space and no ventilation. It can be difficult to install an AIO cooler because of the limited space available. A Type-C connector is missing from the front panel, which is widely used by peripheral manufacturers. To make wall mounting simple, the case is VESA-compatible. The chamber section is protected by the front panel, which is slim and discreet. You can have all your peripheral needs met by two USB 3.0 or two USB 2.0.

Because it can be configured in multiple configurations, it’s an ideal platform for custom-PC enthusiasts. To make your PC look powerful, you can route your pipes and install your liquid reservoir. There are many options for GPU mounting. Your GPU can be placed horizontally or vertically. It is made of high-quality materials and is sturdy overall, making it one of the best water cooling case.

4. Cooler Master MasterBox NR200

Cooler Master MasterBox NR200

1. 14.8 x 7.28 x 11.5 inches
2. Weight 10.1 pounds
3. Total Bays 1
  • 3.5 inches Drive Support
  • M-ITX & m-DTX Equipped
  • External 3D Print ATX PSU Support
  • Lacks USB 3.1 Gen 2 Type-C

The MasterBox NR200 from Cooler Master, an ITX computer case, is known for its amazing support for custom loops. It can accommodate a 280mm radiator along with a 240mm radiator at the bottom. This should be sufficient for even the most powerful CPUs, such as the 5900X & RTX 3080.

Unfortunately, the loop won’t be visible because the side panel contains one of the radiators. However, the performance will outlast almost all other ITX cases on the market. The NR200P is a great option if you want to view your loop on the computer. The NR200P version has a side panel with glass but can only hold one 240mm radiator.

AIO builds will also be possible with the NR200. The NR200 can accommodate a 280mm radiator and still have room for three-slot graphic cards. Mounting brackets allow you to mount up to three 2.5-inch drives, or two 3.5-inch HDDs. It is a solid computer case for ITX.

We Believe you are a Gaming Enthusiast, You Might like Best RGB Cases

5.  Corsair Crystal Series 680X RGB

Corsair Crystal Series 680X RGB

1. 16.65 x 13.54 x 19.88 inches
2. Weight 25.5 pounds
3. Fan Count 3
  • USB 3.1 Type-C Support
  • Good Filtration system
  • Absence of RGB Exhaust Fan
  • Expensive Pricing

As this chassis combines all the best parts under one roof, it has been featured multiple times. This chassis is perfect for RGB and cooling systems. The dual-chamber design makes it easy and convenient to hide clutter and manage cables. It has three panels of tempered glass and three RGB fans with a 120mm diameter.

All of your new-generation peripherals can be connected via the USB Type C support located on the front panel. Due to its weight and size, the Corsair Crystal Series 680X RGB Case sits solidly on a top table. This case is not appropriate for minimalist design preferences. Three cooling systems would be required to fit on a chassis. The exhaust fan located at the back of the chassis does not have RGB lighting.

Corsair products are well-known for their durability and quality, so they’re not cheap. Even though the noise suppression isn’t as effective, the push-to-open hinged side glass provides the accessibility every hardware enthusiast needs.

The case can hold three multi-fan heaters. One at the top, one at the bottom, and one at its front. The top of the computer case vents to the backside. This is the location of the intake. Because of the design of the chassis, smooth airflow can be achieved. The amazing iCUE software allows for the control of all your RGB fans and fans through one application. Corsair stands out for quality and was named the best water cooling case.

6. Lian Li O11 Dynamic XL

Lian Li O11 Dynamic XL

1. 23.75 x 15 x 23.3 inches
2. Weight ‎35.3 pounds
3. Memory 1 MHz
  • PSU Clearance 280mm 
  • CPU Clearance 167mm
  • Tight Fit with 3.5-inch Drives
  • Top Panel Design Issues

High-quality Lian Li products have slowly increased market share for Lian Li. ROG certified Lian Li O11dynamicXL. The chassis provides all the space required to make a high-quality water cooling PC case. It offers a remarkable 446mm clearance to accommodate GPUs. This is not only for gaming, but also to develop games.

This multi-functional computer case features four USB 3.0 ports. There are two ports on the upper face of the case, and two each on each foot. It is an excellent choice for your tabletop. You can connect it via USB 3.0 Type C. Some users have complained that the tempered screen is difficult to scratch. The low price of the chassis makes it a popular choice for fans. However, there is no fan included in this case.

To access the side panels, remove the top cover. Modders and enthusiasts using switches on the motherboard may find this tedious. This tool is excellent for creating a custom loop cooling kit, but it’s not for beginners.

This case has all the features you need to make it the best water cooling PC case. It has the best cable management. This will allow you to stream faster on Twitch and not have to clean up your cable. The durable case is made of high-quality materials and has a beautiful design. All intake points come with filters. For dual GPUs or CPUs, the case can hold three radiators measuring 360mm.

7. Be quiet! Dark Base Pro 900 Rev. 2

Be quiet! Dark Base Pro 900 Rev. 2

1. 26 x 13 x 27 inches
2. Weight ‎41.6 pounds
3. Fan Count 3
  • Silent Wings 3 PWM Fans
  • PSU form factor ATX PS/2
  • Bad Cable Management
  • Expensive Pricing

Be quiet! Dark Base Pro 900 Rev. 2 is a great option if you are looking for lots of space to create a custom loop, but don’t care too much about the size or weight of your next case. Although the updated model features some optimizations, the quality has remained unchanged. This is the perfect water cooling case for computer system. The original design can still be used for open loops.

The Dark Base Pro 900 can accommodate a 420mm radiator topside and front. It is also very quiet, has solid airflow, looks good, and is quite spacious. Two RGB strips are included for some light shows. The modular design of the case makes it easy to install large radiators.

There is enough room for seven 3.5-inch and fourteen 2.5-inch drive bays. For Blu-Ray drives, there are two 5.25 drive bays. The Core P8 by Thermaltake is the best choice for those who want a classic tower case that showcases their custom loop builds. A Corsair Obsidian 1000D is a super tower box that can house multiple 480mm radiators and a dual system (E/ATX plus Mini/ITX).

Factors To Keep in Mind While Buying Best Water Cooling Case


The best water cooling cases should have good airflow, especially when high-end components are placed in small spaces. For cooling test results, check out the cooler reviews. Also, keep in mind that cases with glass tops or fronts may restrict airflow and need additional fans.

water cooling cases

Size of Motherboard

Chassis come in different form factors. The case can be fitted with a motherboard according to the size of your motherboard. Before buying a case, you should determine the motherboard size.


Your peripheral vision is likely to be very limited by the case of your choice. Check for airflow to ensure your parts are compatible. After that, you should find something that appeals to your eyes. Make sure you take the time and find a case that appeals visually to your senses.

Radiator Size

Radiators come in various sizes from 120mm to 48mm. The size of the radiator is determined by heat load. But it’s equally important to have enough space in your chassis. You should ensure that your radiator size is supported by the chassis you purchase.

GPU Clearance 

Installing a gaming GPU is a sure way to get the best water cooling PC cases. You need to make sure you have enough room for your GPU.


Streamers may be concerned about their appearance. The equipment can give people a dopamine boost if they have a high-end look. The RGB, color, and design options can provide the aesthetic pleasure you seek.


You can use the front panel to connect audio devices or peripherals. One Type-A or Type-C USB 3.1 connection is always a bonus. It is important to ensure that peripherals are compatible.

Frequently Asked Questions (FAQs)

Q1. Will microATX motherboards fit in a mid tower case?

It is certain. An ATX board has fewer mounting holes than a micro ATX. However, the spacing of the holes on a micro ATX board is identical to that on an ATX. You can mount a micro ATX board into a mid-tower case instead of an ATX.

Q2. Does water cooling make sense for your PC?

As liquid heat transfers are better than air, water cooling can be the best way of cooling a CPU. It is also quieter if the liquid cooling system in your tower does not have fans that constantly run and create noise.

Q3. What size pc case do you need for water cooling?

For cooling the CPU or any other part of your computer, a radiator that is 240mm in diameter or 280mm in height is best. If the loop is used to cool the CPU only, you can choose a 120mm to 140mm radiator to cool a low- to the mid-tier processor and a 240mm to 280mm radiator to cool an Intel Core i9 CPU.

Q4. Is a liquid cooled PC dependable?

Liquid cool PC Cases can be more expensive than air-cooled ones. Liquid cooling Cases use a closed loop of tubing to circulate coolant throughout the PC Case. Liquid-cooled Builds offer the main advantage of operating at higher temperatures without damaging the hardware.

Q5. Is it possible to damage your PC with water cooling?

You should take precautions with water cooling. You should ensure that you have enough space for all the components. To protect metal parts from corrosion, and anti-corrosion solution will be required.

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