Best selling Water cooling pumps

Here's a ranking of the best products in this category. To give you a quick overview, we've also added some key information about the products.

1. Alphacool Computer cooling system part/accessories

After completing the water circuit, the final step is usually filling the system. Occasionally, it happens that some liquid leaks out. This is often due to a hard tube or hose not being seated correctly or a connection not being fully tightened. With the Alphacool Leak Testing Tool, you can test the tightness of your water circuit even before filling the system.

The Leak Testing Tool consists of a hand pump, a pressure gauge, an 11/8 mm hose, which has a connection with a G1/4" thread at its end. Everything is connected via a T-piece. The hose is 40 cm long and features a kink protection spring.

You connect the Alphacool Leak Testing Tool to a free G1/4" connection in the system and operate the hand pump until the desired pressure is reached. Please note that there may be different maximum specifications depending on the manufacturer. You should then wait about 15 to 20 minutes. If the pressure has not dropped during this time, the water circuit is tight.
 

2. EKWB EK-Quantum Kinetic3 FLT D5 PWM reservoir and pump combination - 360mm, D-RGB

The EK-Quantum Kinetic3 FLT D5 PWM reservoir-pump combination is a highly advanced solution for water cooling in modern computer systems. It combines a powerful D5 PWM pump with an elegant reservoir made of high-quality acrylic. This combination allows for efficient cooling and ensures optimal heat dissipation, which is crucial for the stability and performance of high-performance PCs. With a maximum head height of 5.2 meters and a flow rate of up to 1000 liters per hour, this product delivers impressive performance. Additionally, it features D-RGB lighting, providing a customizable and appealing aesthetic. The EK-Quantum Kinetic3 FLT D5 PWM is therefore not only functional but also a visual highlight in any system.

- Integrated D5 PWM pump for high efficiency
- Maximum head height of 5.2 meters
- Flow rate of up to 1000 liters per hour
- Compatible with water and water/glycol mixtures.
 

EKWB EK-Quantum Kinetic3 FLT D5 PWM reservoir and pump combination - 360mm, D-RGB
Water cooling pumps
CHF284.–

EKWB EK-Quantum Kinetic3 FLT D5 PWM reservoir and pump combination - 360mm, D-RGB

3. Phanteks Glacier EZ-Fit 140RES-D5 pump and reservoir - white

The Phanteks Glacier EZ-Fit 140RES-D5 is an efficient and flexible water cooling reservoir suitable for both small and large setups. The smart mounting system allows installation on almost any fan in various positions, and the integrated 16mm fittings provide maximum flexibility in the design of the water cooling loop.

The reservoir features a pre-installed D5 Gen3 pump, integrated into a thick acrylic body. The flow of water is clearly visible from all angles, enhancing aesthetics and facilitating system diagnostics. Additionally, the versatile port options enable optimal tubing routing for various builds.

The reservoir has built-in D-RGB lighting placed behind a sleek aluminum cover. The lighting can be synchronized directly with motherboard RGB software such as Asus Aura Sync, MSI Mystic Light Sync, and Razer Chroma, allowing for striking and uniform lighting across the entire setup.
 

4. Corsair Hydro X Series XD5 RGB

The Corsair Hydro X Series XD5 RGB pump/reservoir combination features a powerful D5 PWM pump, integrated RGB lighting effects, and a built-in temperature sensor, making it capable of powering the most demanding custom cooling systems in the world. 

5. Corsair Icue Link Xd6 RGB Elite

The iCUE Link XD6 RGB Elite in black from Corsair is a state-of-the-art solution for water cooling in high-performance computer systems. This set combines a powerful pump with a reservoir that has been specially developed for the requirements of gaming and high-performance PCs. The integrated iCUE technology enables precise control and monitoring of the cooling performance, while the RGB lighting provides an appealing look. The pump is approved for use with water and water/glycol mixtures, which enables flexible adaptation to different coolants. With its robust design and high-quality materials, this set offers reliable and efficient cooling for demanding applications.

- Integrated temperature monitoring for precise cooling performance
- Compatible with water and water/glycol mixtures
- RGB lighting for customisation
- Robust construction for long-term reliability.
 

6. Corsair CPC Acc Pump/Res. Set XD6 ELITE iCUE white

The CPC Acc Pump/Res. Set XD6 ELITE iCUE in white from Corsair is a state-of-the-art solution for cooling computer systems with water. This set combines a powerful pump with a reservoir specifically designed for use with iCUE Link. The XD6 ELITE pump provides efficient cooling and is ideal for demanding applications where precise temperature control is required. With a sleek design and user-friendly installation, this product is suitable for both experienced PC builders and beginners. The use of high-quality materials ensures durability and reliability, while PWM control allows for flexible adjustment of pump performance. The set is compatible with various cooling liquids and offers a maximum system temperature of 60 degrees Celsius, making it a versatile choice for different configurations.

- G1/4" internal thread for water inlet and outlet
- Compatible with water and water/glycol mixtures
- PWM control for customizable pump performance
- Maximum system temperature of 60 degrees Celsius.
 

7. Thermaltake Pacific Core P5

The Pacific Core P5 DP-D5 Plus is a combination of a liquid cooling distribution plate and a D5 pump for the Core P5 chassis. This simplifies the tubing structure of water cooling with hard pipes and offers both beginners and experienced modders a smarter way to showcase their water-cooled builds. The Thermaltake Core P5 DP-D5 Plus is a distribution plate with a pre-installed D5 pump. The distribution plate has been designed for our Core P5 chassis, allowing you to connect it directly to the chassis. Additionally, it can be synchronized with our TT RGB PLUS Ecosystem. 

8. Alphacool Ice Sheet D5 Dual Acrylic Attachment

Quiet, powerful, and spectacular! The Alphacool Eisdecke is the perfect attachment to take your pump to the next level. Maximum flow performance: Upgrade your Alphacool DC-LT, Laing DDC, Eispumpe VPP755, or Laing D5 pump to top-notch quality with this attachment! Thanks to the numerous 1/4" threads, the Alphacool Eisdecke is the universal companion for any pump. With the dual attachment, you can even connect two pumps in series to maximize the performance of your water cooling system. Optimal comfort: Alphacool gives you the flexibility you need. No matter how you position your pump in your system, there are no limits with the Alphacool Eisdecke. You can choose to mount your pump standing, lying down, or at a 45 or 90-degree angle. The included stand feet provide you with the greatest variety of mounting options for your case. Limitless color spectrum: The absolutely clear acrylic glass with a pre-installed RGB strip makes the Alphacool Eisdecke Plexi appear like a diamond. With the 4-pin male RGB connector, your top is compatible with common controllers. The new patented closure screws in an ultra-flat design fit perfectly against the Eisdecke. Silent - in the highest quality: The Alphacool Eisdecke can be equipped with vibration dampers that make your pump quieter than ever before. Nothing will disrupt the performance you need. Technical details: Dimensions: 164 x 84 x 40 mm, height with stand feet: 91.5 mm, material: acrylic, aluminum, connections: 3x In-threads and 3x Out-threads, compatibility: Alphacool Eispumpe VPP755, Alphacool VPP655, Watercool D5/PWM, Aqua Computer D5/PWM. Delivery includes: 4x closures, 2x stand feet, 8x M4 x6 screws, 4x M4 nuts, 4x M4 decouplings, 16x M4 x12 screws, 2x pump holder frames. 

9. Alphacool DDC310 Single Edition silver

The widely used Laing DDC pumps are getting an upgrade. Freshly packaged, this pump can confidently start its life. Some details have been changed. On one hand, the performance has been reduced to address a common issue: noise. Few other pumps can match its sound levels. For the most common water cooling system, consisting of cooling for the CPU and GPU, this pump should be the top choice. 

10. Aqua Computer -Pump mechanism with tacho signal

The D5 pump mechanism represents a powerful pump motor that still needs to be completed with a suitable housing to form a complete pump. The electronically commutated ball motor operates extremely quietly and has a long lifespan. The pump's performance can be adjusted via a rotary control, or alternatively, the pump can be regulated through the input voltage. A tachometer signal is also available as a special feature for monitoring the pump's function!. 

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