Best PC Cases for Water-Cooling look great and provide much better cooling to your major components, including your CPU and Graphics Card (Water block ones). Also, if you are an enthusiast and into extreme overclocking, water cooling will allow you to overclock your CPU and GPU to much higher frequencies. There are generally two types of liquid or water cooling; one is the custom loop water cooling where you build your water cooling loop using pipes/tubes, a pump, a radiator, Reservoir, coolant/water, a water block for the CPU, and Graphics Card. Another one is closed loop liquid cooling, where ready-made or pre-built AIO liquid coolers are available for direct use, and you have to mount the water block unit on the CPU and radiator on the case.

AIO water coolers are sealed units; you cannot open them or change or top up the coolant. There are also AIO liquid-cooled graphics cards, but they are only available for high-end GPUs. A custom loop water cooling performance is generally better than an AIO closed-loop liquid cooler. However, custom loop water cooling is more expensive than AIO liquid and air cooling.

Best Water Cooling PC Cases with Tempered Glass

Here are the best water-cooling computer cases for building high-end water-cooled PC for enthusiasts and for overclocking. These liquid cooling PC cases are suitable for both custom loop and AIO closed loop liquid cooling solutions, and all come with biglargempered glass panels. Below mentioned liquid cooling PC cases are available in mid-tower, full-tower, cube, and super-tower form factors.

Fractal Design Define R6 Black TG

If you are looking for a sturdy mid-tower water-cooled PC case, you won’t find anything as good as the Fractal Design Define R6 Black TG. This is a classy-looking, well-built, and very spacious computer case that can comfortably swallow all of your gaming components and water-cooling loop. This mid-tower case can support up to eATX (up to 285mm) motherboards. The case has great airflow with plenty of fan mount points (nine fan mount points), and it comes with three Dynamic X2 GP-14 140mm fans pre-installed. The case’s front panel is made of brushed aluminum, and on the top of the front, you will find two USB 2.0 and USB 3.0 ports and audio ports. It features Third generation ModuVent technology that gives users a choice between a soundproof steel cover or a filtered multi-fan ventilation setup in the top panel. Also, you don’t have to worry about your storage needs, as the case supports up to 8 drive bays for your hard drives and SSDs.

This mid-tower water cooling case is big enough to support high-end graphics cards up to 440mm in length, 185mm tall CPU coolers, and up to 300mm PSU. For water cooling, it supports up to 420mm radiator on top, 360mm in the front, and 280mm on the base. The case features two different layouts; the standard layout is designed for maximum storage capacity, and the open layout is for a water-cooling setup. The left side panel has tempered glass, and the Right is fitted with sound-dampening material to minimize noise.

Side panels, in this case, can be easily removed using the toolless push locks. Other features include a Vertical 2.5 slot GPU mount, Dust filters, PWM Fan Hub, cable routing, and tool-free drive installation. The case is compatible with the Fractal Design Connect D1 USB 3.1 Gen 2 Type-C Upgrade Kit, which you can buy separately. Overall, it is a modular, quieter, and elegant-looking water-cooling case with features and solid build quality—Highly Recommended by me.

Lian Li PC-O11 Dynamic Tempered Glass Case

[Compact yet Spacious, Dual PSU support, Great Build]

Lian Li PC-O11 Dynamic is remarkable and one of the best cases for water cooling. This case was developed with the help of DER8AUER, a world-famous overclocker from Germany. This compact mid-tower case packs a great amount of space and can accommodate up to E-ATX-sized motherboards and dual PSUs. It has a boxy shape but looks very classy and has tempered glass panels on the front and sides that showcase every component inside it. This dual-chamber case has good airflow and can support 120mm / 140mm fans on top, side, and bottom. On the front panel, you will find I/O ports that include two USB 3.0, one USB 3.1 Type-C, and HD Audio ports.

The case has the great build quality and is quite sturdy because it is constructed from 0.8mm thick SECC steel. It can support high-end Graphics Cards up to 420mm in length and CPU Coolers up to 155mm. For water cooling, it can support up to three 360mm Radiators without interference, which is just amazing. Also, it has got complete protection from dust as it comes with four magnetic dust filters at the bottom, top and side panels. The case can support up to six SSDs and three HDDs for all your storage needs. Other features include Double Layer Cable Management Design and toolless drive installation. So, if you are an enthusiast looking for a superior water-cooling case that is not bulky, then you should go for it. The case is available in two colors: black and white. I highly recommend it.

Thermaltake Core P5 Tempered Glass Edition ATX Wall-Mount Case

If you want to showcase your fancy gaming components and water-cooling loop, this open-frame panoramic viewing case is perfect. This is a beautiful ATX mid-tower case with a full-length tempered glass windowed panel on top, side, and top, and you can see each component of your gaming rig from outside. You can easily set up a custom water loop with a reservoir, in this case, for your CPU and GPU. It supports up to 480mm radiators and is Thermaltake Tt LCS Certified. This modular case supports 3-way placement layouts (Wall mount, Horizontal, and Vertical) and dual GPU layout locations (horizontal/vertical). The case does support 120mm / 140mm fan mount points on the left, but you won’t be able to use them with the liquid cooling setup because the same location is shared for the radiator too. On the case’s front panel, you will find two USB 3.0 ports, two USB 2.0 ports, and Audio ports.

The case can support graphics cards up to 570mm (without Reservoir) and 280mm (with Reservoir), CPU coolers up to 180mm tall, and PSU up to 200mm. The case is only good for a single radiator water cooling setup; you cannot use dual radiators or dual loop water cooling with it. A standard riser cable is included with this case for the vertical mounting of the graphics card. This case is a work of art, and if you are looking for a case that provides a stunning look to your gaming components with RGB lighting, you should get this one. It is also available in other colors, including red and snow (white). You can check them all by going to the link given below.

Phanteks Enthoo Luxe Tempered Glass Full Tower Case

Phanteks Enthoo Luxe Tempered Glass is a traditional and classy-looking Full Tower case from Phanteks. This multipurpose case can be used for building a water-cooled gaming PC and a traditional powerful desktop with many drives. It is an RGB PC case with RGB LED strips on its front and top corners on both sides. The case offers plenty of drive bays and also comes with 5.25″ bays which you can use for fitting an optical drive or a 5.25″ fan controller. The case is spacious with great airflow and has sufficient fan mount points on the front, rear, and top. On the front panel, you will find two USB 3.0, two USB 2.0, an LED switch, and Audio ports are hidden in the hinged door.

The case supports 347mm long graphics cards, 193mm tall CPU coolers, and a 318mm long PSU. For water cooling, it comes with Reservoir mounts, a Pump bracket, and supports up to 420mm radiator on top, 250mm on the front, 120mm at the rear, and up to 240mm at the bottom. IN THIS CASE, RGB LED lighting and effects can be controlled using the LED switch and by RGB LED software that includes MSI Mystic Light Sync, Asus Aura Sync, and Gigabyte RGB Fusion. The case is compatible with Phanteks RGB LED Strips. Other features include Dust Filter on the Front and Top, Cable management, 3-pin Fan Hub (support 6 Fans), and Tool-free drive installation. Overall, a very practical case if you want a clean-looking case with lots of space, water cooling support, good build quality, and fancy RGB LED lighting.

Corsair Obsidian Series 500D Premium Mid-Tower Case

Corsair Obsidian Series 500D is a modern, stylish, sleek mid-tower case that supports up to ATX-sized motherboards. This is a beautiful case with smoked tempered glass doors on both sides. These are swing door panels that allow easy accessibility to your components. The case is spacious and has fan mount points at the front, top, and rear for high airflow. The case looks very premium with its aluminum front panel and top plate. The top of the front panel consists of two USB 3.0 ports, USB 3.1 Type-C port, and audio. This is the only case in its segment to feature a front USB Type-C port.

The case can support graphics cards up to 370mm long, 170mm tall CPU coolers, and 225mm PSU. You can easily set up a dual radiator water cooling loop in this case as it supports up to 360mm radiator on the front and up to 280mm / 240mm radiator on top. It also includes a decent amount of drive bays for your SSDs and HDDs. Other features include removable dust filters, fan and radiator trays, cable routing, and tool-free drive installation. So, if you are looking for a relatively compact case for your water-cooled PC build, then you cannot ignore this beauty with its Iconic Obsidian design.

Thermaltake Level 20 XT Cube Case

Thermaltake Level 20 XT is one of the newest cases in the Thermaltake Level 20 new case series. This E-ATX Cube Case offers space for a custom water-cooling loop and other high-end gaming components. This cube gaming case is a beauty and comes with 4mm tempered glass panels on all its sides, i.e., front, top, left, and right so that you can showcase all of your high-end gaming components in style. It has plenty of fan installation mount points and can even support two 200mm fans at the front. This modular case has a dual-chamber design where the lower chamber is for PSU and storage devices while the upper chamber houses PCI-E cards, motherboards,s and graphics cards. On the top of the front panel, you will get two USB 3.0 ports, two USB 2.0 ports, one USB Type-C port, and Audio ports.

The case supports high-end graphics cards up to 400mm long, 250mm tall CPU coolers, and a standard 220mm PSU. This is the ultimate case for water cooling as it can support two radiators (up to 480mm / 420mm) on top and big radiators on the front, side, and bottom. In this case, you can easily set up an advanced custom water cooling loop with big radiators and reservoirs. Other features include a dust filter, tool-free drive installation, and cable routing. Overall, it is one of the best-looking and most spacious cube cases for building an enthusiast gaming PC with water cooling.

Corsair Obsidian Series 1000D Super-Tower Case

Corsair Obsidian Series 1000D is the bigger version of the Corsair Obsidian Series 500D mid-tower case that I have mentioned above in this post. This monstrous super tower case can support up to SSI-EEB and E-ATX motherboards. It is a modern-looking and stylish case with tempered glass swingable doors on both sides for easy access to your components. It packs enormous space and can swallow all your big water-cooling radiators and high-end gaming components without any hitch. The case has great ventilation and 18 fan mounts for adding fans and increasing airflow. It has telescopic toolless modular radiator trays that can easily slide in and out to install fans and radiators. The top of the front case is RGB LED-lit, and it contains four USB 3.0 ports, USB 3.1 Gen-2 Type-C port, a power button, and audio ports. The case includes a built-in CORSAIR Commander PRO fan and lighting controller with six fan connectors and two RGB connectors for Corsair RGB lighting devices. You can control the RGB lighting and fan speed using Corsair iCUE or Link software.

This dual system-ready case can run two systems concurrently with E-ATX and mini-ITX motherboards having separate PSUs. This can prove very handy when you want to build one system for gaming purposes and another for online streaming to twitch so that neither of them will suffer performance breakdowns due to different tasks. The case supports 11 storage drives (2.5″ / 3.5″).

It supports high-end graphics cards up to 400mm long and 180mm tall CPU coolers. This case is perfect for building an advanced dual water cooling loop with multiple radiators. It can support dual 480mm radiators at the front, a single 420mm radiator on top, and up to 240mm radiator at the rear. Other features include cable routing, dust filters, and toolless drive installation. The build quality of the case is top-notch, and if you are an enthusiast looking for a big, powerful, feature-rich, and modern, stylish case for the extreme build, then this one is for you.

Thermaltake Tower 900 E-ATX Vertical Super Tower Case

This case is a piece of art designed in collaboration with Waterford, France. It is a vertical super-tower case and supports up to E-ATX-sized motherboards. The case comes with 5mm tempered glass panels on top and sides; you can view each and every component clearly in this case. It is a huge case and offers tons of space for the biggest gaming components you can find. It has plenty of fan mount points at the sides, top, and rear for cooling. The front panel comes with I/O ports that include four USB 3.0 ports and HD audio ports.

It can fit a 400mm long high-end graphics card, 260mm tall CPU coolers, and 220mm PSU. It supports 480mm and 560mm radiators for water cooling and has two reservoir mounts. The case is highly modular, and you can customize it according to your needs. Other features include tool-free drive installation and cable routing. So, look no further if you are looking for a beautifully crafted case with lots of space and large tempered glass windows. It is available in two colors; black and snow white.

Thermaltake View 71 Tempered Glass Edition Full Tower Case