
Best selling Water cooling pumps from Alphacool
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1. Alphacool VPP Apex pump
Compact ceramic pump for custom water cooling systems. Thanks to its high performance, the Alphacool VPP Apex pump is easily capable of supplying water to a complete circuit including CPU and GPU coolers. The high-quality ceramic shaft promises extremely smooth running over a long period of time.
The pump is operated at 12V as standard, whereby the pump performs reliably in a voltage range between 8 and 13.5 volts thanks to the PWM control. Power is supplied via a universal SATA cable, whereby the pump manages with only 14 watts of power consumption.
Caution - Not suitable for continuous operation with liquids containing titanium dioxide or glycerine. Typically, many pastel colours use these additives.
- Powerful VPP ceramic pump
- Quiet operation with 14 watts power consumption
- 340 litres per hour flow rate and 4.25 metres delivery head
- Power supply via SATA, PWM control
- Operation between 8 and 13.5 volts
- Without attachment/pump top for free choice and flexibility
Technical details:
- Operating voltage: 8-13.5 V
- Power consumption: 14 watts
- Connections:
- 3-pin PWM (speed monitoring)
- 1x SATA (power supply)
- Compatibility: D5-compatible attachments

2. Alphacool Computer cooling system part/accessories
After completing the water circuit, the last step is usually filling the system. Occasionally, it happens that some liquid leaks out somewhere. 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 the 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. Now, you should wait about 15 to 20 minutes. If the pressure has not dropped during this time, then the water circuit is tight.

3. Alphacool PUM ice station VPP incl. D5 VPP655 PWM
The Alphacool Eisstation VPP is a compact expansion tank specifically designed for use in water cooling systems. It provides an efficient solution for stabilizing the coolant circuit and is equipped with the powerful D5 VPP655 PWM pump. This ice station is designed to fit into almost any case and offers versatile mounting options to meet individual requirements. The highly stable nylon lid ensures durability and reliability, while the illuminated logo and LED mounting options provide an appealing look. The ice station is approved for use with water and water/glycol mixtures, allowing for easy integration into existing systems.
- Highly stable nylon lid for increased durability
- Versatile mounting options, including SSD holder and Velcro
- Vibration reduction through special decoupling screws
- Illuminated logo and LED mounting options for an attractive appearance.

4. Alphacool AGB Core 70 Tube Reservoir mit VPP/D5 Apex PWM Pumpe
Alphacool Core 70 Tube – Real Glass Reservoir with Apex VPP Pump
The Core 70 Tube Reservoir combines premium materials with functional design. The cylinder made of real glass ensures maximum chemical resistance and a permanently clear view of the coolant – a significant advantage over conventional acrylic tubes.
Highlights at a glance:
- Real glass cylinder: Scratch-resistant, durable, and completely transparent. Perfect for professional use in high-end systems.
- VPP Apex Performance: The pre-installed pump with ceramic shaft operates with low vibrations and high efficiency. Control is via 4-pin PWM, with power supplied through SATA.
- Maximum workflow: The included tube top in Core design features additional fill/drain ports, greatly simplifying the filling and bleeding of the loop.
- Core design elements: Chrome-plated brass fittings provide an elegant look and maximum thread stability.
- Flexible mounting: Thanks to the rotatable bracket, the reservoir can be positioned and aligned individually within the case.
- RGBpx-compatible lighting: 13 digital aRGB LEDs ensure even illumination of the glass cylinder.
Technical specifications:
- Dimensions (L x W x H): 293 x 74 x 97 mm
- Fill volume: 494 ml
- Material: Glass (tube), Acetal (top/cap), Brass (fittings)
- Connections: 2x G1/4“ (tube top offers 2 additional ports)
- Pump: Apex VPP (4.25m head height, 340L/h max.)
Important note: Use only with clear coolants. Particles in pastel liquids can damage the pump and void the 3-year warranty.

5. Alphacool AGB Core Distro Plate 360 Links D5/DDC V.2 mit D5 Apex Pumpe
Alphacool Core Distro Plate V.2 (360mm) with VPP Apex Pump
The Core Distro Plate V.2 in the 360mm version is the central hub for generous custom water cooling systems. The revised design offers maximum flexibility for integrating CPUs and multiple graphics cards.
Highlights at a glance:
- Innovative brass connections: Chrome-plated G1/4" threads are embedded directly into the acrylic and countered against each other. This prevents cracking and ensures maximum tightness.
- Optimized layout: Short, clean tubing paths are made possible by the low profile and 10 strategically placed connections.
- VPP Apex Power: The highly efficient pump with a ceramic shaft operates with low vibrations and can be precisely controlled via PWM.
- Core Push Mounting: The included kit allows for tool-free mounting on the radiator or case panel, as well as quick disassembly for maintenance purposes.
- Brilliant aRGB lighting: 19 digital aRGB LEDs perfectly showcase the transparent acrylic glass.
- Easy draining: A dedicated side drain port allows for controlled draining of the entire loop.
Technical specifications:
- Dimensions (L x W x H): 360 x 125 x 34.5 mm (without pump)
- Connections: 10x G1/4" internal threads | 1x drain port
- Volume: 190 ml
- Pump: VPP Apex (2500 - 4500 RPM, 4.25m head height)
- Material: Acrylic glass, brass (connections)
Note: Use only with clear cooling liquids. Pastel liquids can damage the system and affect the 3-year warranty.

Alphacool AGB Core Distro Plate 360 Links D5/DDC V.2 mit D5 Apex Pumpe
6. Alphacool Core 200 Aurora Reservoir
The Alphacool Core 200 Aurora Reservoir with VPP 1019164 is an advanced water cooling solution designed specifically for powerful D5 pumps. This reservoir combines functionality with aesthetic design by combining an acrylic tube with an acetal pump top. The use of these materials not only ensures an attractive appearance, but also improved stability and safety. An outstanding feature is the integrated digital RGB lighting, which provides impressive lighting effects thanks to 12 addressable LEDs in the pump top. The Lighttower water effect within the acrylic tube enhances the visual experience and makes the reservoir an eye-catcher in any system. In addition, the Alphacool Core 200 Aurora offers versatile mounting options that allow flexible integration into various case configurations.
- Integrated digital aRGB lighting with 12 addressable RGB LEDs
- Acrylic tube with external thread for increased stability
- Versatile mounting options with feet and mounting frame
- Maximum flow rate of 340 l/h for efficient cooling
- Maximum system temperature of 60 °C for reliable operation.

7. Alphacool Eheim Station Pump Mount Universal for 120-140 fan
The Eheim Station mount can be attached to any 120/140 fan slot or to any 120/140 radiator. No drilling is required! No more space in the tower, but still a fan slot available? Then this mount is the right choice for you. With this, the Eheim Station can be installed without worry. The Eheim Station is securely screwed onto the mount from below.
Tip: If you use Laing/Eheim decoupling sets, you can significantly reduce pump noise.

8. Alphacool Vpp655 Pwm
For years, this attachment has been a benchmark. Small improvements have been made repeatedly. The second major update differs both visually and technically in a few details. The principle: there is space for the Laing D5 or VPP655 on the underside, with inlet and outlet at the front and on the top. For even more flexibility, the ice cover features three inlets and two outlets. Another feature is the new mounting bracket, which provides a stable base for the entire unit and enhances the overall visual appeal. Optionally, installation in a 3.5" bay is also possible. The attachment can be transformed into a complete expansion tank with the help of the optional expansion tank adapter, which has also been revised. For all case modders, the acrylic attachment includes four holes for 5mm LEDs.
Pro
- Beautiful look
- Runs pleasantly quietly even at low speed

9. Alphacool Ice pump VPP755 incl. ice cover D5
The Alphacool Eispumpe VPP755 is a high-performance pump specifically designed for water cooling systems. It combines innovative technology with an appealing design made of acrylic glass, ceramic, and plastic. The pump allows for precise speed control via a 4-pin fan connector that supports PWM signals, ensuring efficient power adjustment to meet the specific requirements of the cooling system. The VPP755 comes with an ice cover D5, providing additional functionality and aesthetics. With a maximum head height of up to 4.25 meters and a flow rate of up to 340 liters per hour, this pump is ideal for demanding applications. It is suitable for operation with water and water/glycol mixtures and can withstand temperatures of up to 60 °C. The combination of performance, flexibility, and high-quality craftsmanship makes the Alphacool Eispumpe VPP755 an excellent choice for anyone seeking a reliable and powerful solution for their water cooling systems.
- PWM-controlled speed regulation for optimal performance
- Maximum head height of 4.25 m for versatile applications
- High flow rate of up to 340 l/h
- Robust construction with materials like acrylic glass and ceramic
- Includes ice cover D5 for enhanced cooling performance.

10. Alphacool DDC metal bottom silver nickel
Alphacool's passive cooler for Laing DDC pumps is now available and offers more than just cooling. This new housing promises a longer lifespan for the pump. Air flows through the cooling fins, which is directed to the pump's circuit board via an internal thermal pad. Another feature is the included decoupling option when a pump attachment with an M4 mounting thread, such as the Alphacool Laing DDC Acetal attachment, is used. With the special M4 screws, the included decoupling can be screwed into the head of the screw, which is then connected to the housing. Available in Black Nickel and Silver Nickel variants.
