Top rated Water cooling reservoirs

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1. Watercool Heatkiller Tube - Basic AGB Mounting Kit

The use of the bracket is incredibly simple. You simply slide the bracket onto the struts to the desired position and then secure it using the countersunk screws attached to the side. On the back of the bracket, there are M4 threads that allow the bracket to be screwed onto the housing wall. Vibration-dampening mounting is also possible, as decoupling modules are included in the package. Additionally, with optionally available adapters, the expansion tank can be mounted to mounting holes for fans in the sizes of 120 x 120 mm or 140 x 140 mm. This allows the expansion tank to be mounted, for example, to a radiator from the HTSF2 series. An adapter for mounting the expansion tank to a radiator from the MO-RA3 series is also available. Technical specifications: Material: POM (Acetal), Color: black. Delivery includes: 1x HEATKILLER® Tube - Basic Mounting Kit, mounting materials. 

2. Alphacool Cape Corp Coolplex Pro 10 LT

The Alphacool Cape Coolplex expansion tanks have been a well-known name in the water cooling market for many years.

Even such solid products need an update to meet the latest demands. Therefore, we at Alphacool have phased out our last series and are now launching our tanks, newly made from POM, named "LT," and from solid metal, "Copper Edition." Of course, the tubes are once again made from high-quality Plexiglas, which has safely operated in your PC in the past.

The updates are quite simple: In addition to the new colors, an additional threaded opening has been incorporated into the lid of the expansion tank. This makes filling with a fill port easier. Furthermore, this tank can now also be mounted flat! The riser tube, which is normally used for venting the system, can now be unscrewed, as it is no longer needed when the inlet comes from above. A nice side effect: We now have more space for lighting modules and can showcase our new tank even better! To further enhance the overall concept, all closure screws for both models will be delivered in shiny copper.

Classically, all threads are sized at ¼”. Our well-known transparent mounts are also included in the package: This way, the tank serves as a wonderful eye-catcher for your PC under the glow of an LED!

Note: Additional screws are required for installation. 

3. Alphacool Cape Corp Coolplex Pro 25 LT

The Alphacool Cape Coolplex expansion tanks have been a well-known quantity on the water cooling market for many years!

Even such solid products need an update to meet the latest requirements. Therefore we at Alphacool have discontinued our last series and are now launching our containers made of POM with the name "LT" and full metal "Copper Edition". Of course, the tubes are again made of first-class Plexiglas, which was already safely operated in your PC in the past.

The updates are very simple:
In addition to the new colours, an additional threaded opening has now been incorporated in the lid of the expansion tank. This facilitates filling with a Fillport. This container can now also be mounted flat! The riser tube, which is normally provided for venting the system, can now be unscrewed, as it is no longer needed when the inlet comes from above. As a nice side effect: we now have more space for lighting modules and can now show off our new container even better! To round off the whole concept even further, all screw plugs are supplied in shiny copper for both models!

Classically, all threads are cut on a size of ¼". Also again our well-known transparent brackets are included in the scope of delivery: Thus the container in the light of an LED is a wonderful eye-catcher for your PC!

Note: Additional screws are required for mounting. 

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4. Alphacool Core 100 Aurora ARGB balance tank, acrylic

The Alphacool Core 100 Aurora ARGB reservoir is a high-quality solution for water cooling systems that meets both functional and aesthetic demands. The modular reservoir is made of durable acrylic and has a capacity of up to 200 ml of coolant, allowing for improved cooling performance. Equipped with three G1/4-inch threads, the reservoir can be optimally integrated into existing cooling loops. Its subtle design, combined with RGB lighting, provides an appealing visual effect, while the mounting frame allows for easy installation on 120 or 140 mm fan spots or radiators. The innovative Lighttower effect created by the riser tubes offers an impressive display of the coolant within the reservoir. These features make the Core 100 Aurora ARGB reservoir an excellent choice for anyone looking to enhance their water cooling systems.

- Modular acrylic reservoir for improved cooling performance
- Three G1/4-inch threads for flexible connection options
- Integrated RGB lighting for appealing visual effects
- Easy installation on 120 or 140 mm fan spots or radiators. 

5. Alphacool Ice Ball Digital RGB Plexi

The Alphacool Eisball Digital RGB Plexi is an innovative reservoir for water cooling systems, distinguished by its unique spherical design. With an integrated pump top and a fully encircling digital RGB ring, this reservoir not only provides effective cooling but also delivers an impressive visual presentation. The 22 addressable digital RGB LEDs housed in a sleek chrome ring allow for customizable lighting that enhances the overall look of any system. The Eisball is not only functional but also a true eye-catcher in any setup. Thanks to the included mounting plates and a Velcro mat, the Eisball can be flexibly mounted in various cases and positions, making it a versatile solution for water cooling enthusiasts.

- Unique spherical design for an appealing look
- Integrated digital RGB controller for customizable lighting effects
- Versatile mounting options with different mounting plates
- High-quality materials like acetal and chrome elements for durability. 

6. Alphacool PUM Iceball Adressable RGB - Acrylic (incl. D5 VPP655 PWM)

The Alphacool Eisball reservoir with integrated pump top features a unique design. The spherical shape opens up numerous new possibilities, especially in the modding scene. From static, single-color lighting to an R2D2 mod: creativity knows no bounds here. Another special feature of this version is that the pump is already pre-installed. Alphacool relies on the proven Eis pump D5 VPP655 for this.

Unlike conventional reservoirs, the Alphacool Eisball showcases a spherical design. The 22 digital RGB LEDs, which run completely around the equator of the Eisball in a chrome ring, provide versatile and optimal lighting. Of course, a digital RGB controller is included with the device, allowing you to customize the style and lighting of your Eisball. 

7. Alphacool 13324 Computer cooling system part/accessories pump and reservoir

The Alphacool Eisball expansion tank with integrated pump top features a unique design. With the digital RGB ring that runs completely around the equator of the Eisball, a full and impressive illumination is guaranteed. Thanks to its versatile mounting options, the Eisball can fit into almost any system.

The Alphacool Eisball is the first expansion tank in the shape of a sphere. This makes it an absolute eye-catcher in any water-cooled system. The 22 digital RGB LEDs that run all the way around the equator of the Eisball allow for perfect lighting. The addressable digital RGB LEDs are housed in an elegant chrome ring, which further enhances its excellent appearance. A digital RGB controller is, of course, included in the accessories. The Alphacool logo is finished in matte silver, perfectly complementing the overall look. 

8. Watercool Heatkiller Tube 100 expansion tank

Modular reservoir from Watercool, made of borosilicate glass, with a filling volume of 250 ml, featuring two G1/4-inch connections and black aluminum struts.

9. Watercool Heatkiller Tube 200 expansion tank

The Watercool Heatkiller Tube 200 expansion tank is a high-quality solution for custom water cooling systems in PCs. With a capacity of 500 ml, this modular expansion tank provides ample space for coolant and is designed for easy installation and filling. The tank is made of durable borosilicate glass, which is not only scratch-resistant but also exhibits high chemical and thermal resistance. The combination of POM for the lid and base, along with anodized aluminum for the side supports, ensures an appealing look and longevity. A special feature is the integrated anti-cyclone inlay, which minimizes turbulence inside and thus increases the efficiency of the cooling system. The expansion tank is equipped with two G1/4-inch connections, allowing for flexible integration into existing water cooling systems. The ability to customize accessories offers additional flexibility for individual configurations.

- Modular design for easy integration into custom water cooling setups
- Made from scratch-resistant borosilicate glass for high durability
- Integrated anti-cyclone inlay to reduce turbulence
- Two G1/4-inch connections for flexible connection options
- High customizability through optional accessories. 

10. Stealkey Customs Lian Li O11D Mini MK1 Distroplate DDC - Acrylic

The Lian Li O11D Mini MK1 Distroplate by Stealkey Customs is a specially designed solution for water cooling in the Lian Li O11D Mini case. This compact distro plate offers an elegant and functional way to integrate the cooling components of a system. It is made from high-quality transparent acrylic glass, which not only provides an appealing look but also allows for a clear view of the coolant. With ten G1/4-inch ports, the distro plate offers versatile connection options for radiators, CPU, and GPU coolers, enabling customization of the cooling loop. The integrated addressable RGB lighting adds an attractive visual element to the system and can be easily connected to compatible motherboards. Installation is straightforward thanks to the clever plug system, and the optional DDC pump can be installed in a non-visible area to maintain a clean appearance.

- Ten G1/4-inch ports for flexible connection options
- Integrated addressable RGB lighting for personalized design
- Clever plug system for easy installation
- Optional DDC pump for a clean look
- Made from high-quality transparent acrylic glass with durable seals. 

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