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Best selling Mainboard water coolers

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1. EKWB EK-VRM ASUS ROG Dominus Extreme

The EK-VRM ASUS ROG Dominus Extreme is a liquid cooling solution for motherboards, specifically designed for the ASUS ROG Dominus motherboard. It cools the components of the voltage regulation module (VRM), ensuring stable overclocks and a longer lifespan for your hardware.

The cooler is specifically designed and constructed for the VRM area of the ASUS ROG Dominus motherboard to guarantee optimal temperatures for the components and a perfect fit. The liquid flows directly over critical areas, including MOSFETs and coil inductors, providing enthusiasts with an excellent solution for high and stable overclocks.

Additionally, this VRM block enhances the rigidity of the motherboard due to its fully metallic design. It is a high-quality product without compromises for a high-end motherboard.

The base of the monoblock is made of nickel-plated electrolytic copper, while the top is crafted from high-quality nickel-plated brass.

The EK logo features integrated RGB lighting with a 4-pin 12V RGB LED connector that can be connected to the 4-pin LED header of the motherboard or any other standard 12V 4-pin LED controller. It fully supports the ASUS AURA LED control software.
 

2. EKWB EK-Mana LiteBlock MAG Torpedo Z690 D-RGB - acrylic

The EK Water Blocks Mana LiteBlock MAG Torpedo Z690 D-RGB is a state-of-the-art all-in-one (AiO) liquid cooling solution specifically designed for LGA 1700 processor sockets. With a sleek and transparent acrylic glass design and a nickel-plated copper base, this product not only provides effective cooling but also adds an appealing aesthetic to any PC case. The integrated RGB lighting allows for customization and creates an impressive visual display. Its compact design and user-friendly connections make installation simple and straightforward, while the powerful cooling technology ensures optimal temperature control. This liquid cooling solution is ideal for gamers and PC enthusiasts who value performance and design.

- Integrated RGB lighting for customization
- Compact design for easy installation
- Nickel-plated copper base for improved heat conduction
- Transparent acrylic glass design for an attractive look.
 

3. Watercool Heatkiller NSB Rev 3.0 Nickel

The HEATKILLER® NSB 3.0 series combines performance with maximum compatibility. The motherboard coolers are designed to ensure compatibility with a wide range of motherboards. By rotating and flipping the mounting bracket, it can be installed in any position. The package includes two brackets, allowing the cooler to be mounted on all motherboards with a diagonal hole spacing of 43.0 to 79.2 mm. The position of the holes is irrelevant, as the cooler can still be aligned horizontally to the board.

The base plate is made from high-purity electrolytic copper and features a very efficient cooling structure, with extremely low flow resistance. Despite its small external dimensions (39 x 39 mm), the threaded holes (G 1/4 inch) are spaced 22 mm apart.

The top part is made of high-purity copper, while the bracket and applications are made of polished stainless steel. To prevent tarnishing of the copper, the top part is sealed with a special clear coat.

The HEATKILLER® NSB 3.0 can be mounted on both the Northbridge and Southbridge. Pressure tested: 5 bar, seal: EPDM 75 (max. 150 °C), connection: G ¼ inch (DIN ISO 228-1), thread spacing: 22.0 mm.
 

4. EKWB EK-FB GA Z170X Ultra

The EK-FB GA Z170X Ultra Monoblock effectively cools the CPU and voltage regulators of a Gigabyte GA-Z170X Ultra Gaming and UD3 Ultra motherboard. The high thermal conductivity is primarily due to the nickel-plated copper base.

Technical specifications:
- Dimensions: 120.8 x 108 mm
- Base material: nickel-plated electrolytic copper
- Cover material: Acetal
- Threads: 2x G1/4"
- Lighting: RGB
- Compatibility: Intel 1151, Gigabyte GA-Z170X-Ultra Gaming, Gigabyte GA-Z170X-UD3 Ultra

Package contents: EK-FB GA Z170X Ultra Monoblock, mounting mechanism, EK-TIM Ectotherm thermal paste, thermal pads.
 

5. Watercool Heatkiller NSB Rev 3.0 LT

The HEATKILLER® CPU Rev3.0 LT sets new standards in performance, quality and ease of assembly. The development of the new high-end processor cooler was consistently aligned to the current CPU generations.
A central flow paired with a nozzle plate and an extremely fine cooling geometry give the cooler an excellent cooling performance. The base plate can be geometrically adapted to the heatspreader and thus ensures optimum contact with the CPU. Despite the very complex cooling geometry, the flow resistance is extremely low. For the use of quad processors, the cooler has a pluggable distributor plate, so that the individual CPU cores are flowed in parallel.
A modular design allows the HEATKILLER® to be easily opened, and it is possible to change to a different mounting system at any time and to do so in just a few simple steps. Separately available brackets and spare parts guarantee trouble-free operation, even after several years.
The cooling geometry is made of electrolytic copper, the upper part of which is made of high-quality POM. Stainless steel was used for the brackets and applications.
 

6. Alphacool HF 14 Smart Motion Universal Copper Edition

The new SmartMotion Universal Cooler is a versatile solution suitable for all common motherboard Northbridge and Southbridge chips, as well as NVIDIA and ATI GPU chips. Additionally, the cooler can also be used on the video chip of NVIDIA graphics cards or for other specialized solutions.

This is made possible by the extremely flexible and movable mounting system, where the mounting brackets are pivotally mounted. If that is not enough, an additional mounting bracket is included in the package, allowing you to cover all conceivable mounting distances.

The best part: To change the brackets, the cooler does not need to be disassembled; only the decorative cover needs to be removed. A separate decorative cover is provided for continuous brackets. If you need additional brackets in the future, you can easily purchase them without needing a new cooler.

The performance is also impressive: Machined cooling fins in the pure copper base plate enable high cooling performance with a remarkable flow rate of 5 liters per minute—sufficient for all high-flow systems.

The G ¼" connection spacing is 24 mm from center to center, enough for connections with a large outer diameter.

Key features at a glance:
- Universal chipset and GPU cooler
- Cover made of durable POM
- E-CU copper base plate with machined cooling fins
- Mounting brackets made of 3 mm thick aluminum with aluminum decorative cover
- Compatible with 45 to 75 mm hole spacing
- Flow rate: 5 liters per minute.
 

7. Bitspower Monoblock for ASRock X399M Taichi RGB Nickel - Acrylic

The Bitspower Monoblock for ASRock X399M Taichi RGB Nickel - Acrylic is a highly advanced solution for the efficient cooling of the CPU and voltage regulators on the ASRock X399M Taichi motherboard. This water cooler combines functionality with aesthetic design by featuring a transparent acrylic cover with integrated RGB LED lighting. The monoblock is made from high-quality nickel-plated copper, ensuring excellent thermal conductivity and optimal cooling even under demanding conditions. The transparent construction allows you to observe the coolant in action, enhancing not only functionality but also the visual appeal of the system. The monoblock is specifically designed for ASRock X399M Taichi motherboards, providing a tailored solution for those who value performance and design.

- High-quality monoblock water cooler from Bitspower
- Efficient cooling for CPU and voltage regulators
- Nickel-plated copper body for high thermal conductivity
- Transparent acrylic glass cover for visibility of coolant
- Integrated RGB lighting for customization.
 

8. Bitspower Mosfet cooler for ASUS ROG Dominus Extreme DRGB Nickel - Acrylic

The Bitspower Mosfet cooler for the ASUS ROG Dominus Extreme motherboard offers a powerful and aesthetic solution for cooling the voltage regulators. This water cooler is specifically designed to meet the demands of the ASUS ROG Dominus Extreme, ensuring that the voltage regulators are efficiently cooled even under heavy loads. The cooler is made of high-purity, nickel-plated copper, which guarantees excellent thermal conductivity. The transparent acrylic cover allows a view of the flowing coolant and gives the cooler a modern design. Additionally, the cooler features addressable RGB LED lighting, enabling personalized customization of lighting effects that seamlessly integrates into the overall design of the PC setup. Installation is done via two G1/4-inch threads, allowing for easy connection to the water circuit.

- High-purity, nickel-plated copper heatsink for optimal heat dissipation
- Transparent acrylic cover for visibility of the coolant
- Integrated addressable RGB LED lighting for personalized customization
- Easy installation via two G1/4-inch threads
- Compatible with ASUS ROG Dominus Extreme motherboards.
 

9. Alphacool Apex Monoblock X870 AORUS ELITE WIFI7 ICE

Apex Monoblock – Maximum Performance in ICE Design

The Apex Monoblock is the ultimate cooling solution for enthusiasts who refuse to compromise. It is specifically
designed to match the aesthetics of the motherboard and cools far more than just the CPU: it also actively integrates the voltage regulators (VRMs) and the M.2 NVMe SSD located beneath the socket into the water circuit.

Innovative Cooling Technology for AM5

The centerpiece of the monoblock is the offset cooler base plate, which directs the coolant flow directly onto the thermal hotspot of the AM5 CPU. Combined with the 3D Jetplate 2.0 and the proven cross-slot structure, it creates high water pressure for extremely efficient heat dissipation – ideal for overclocking and continuous operation under maximum load.

Massive Copper Base

The cooler is machined from a solid block of Cu-HCP copper and is high-quality chrome plated, ensuring outstanding thermal conductivity.

Integrated I/O Cover

The design creates a cohesive overall appearance and seamlessly integrates into the aesthetics of the motherboard.

Active VRM and SSD Cooling

All central motherboard components are actively cooled to prevent thermal throttling in power supply and memory.

Durability

A brass connection terminal ensures high durability and safety in custom loops.

Technical Specifications

Parameter Value
Compatibility: Gigabyte X870 AORUS ELITE WIFI7 ICE (AM5)
Material: Base / Cover: Chrome-plated copper / Aluminum
Connections: 2x G 1/4" (Brass terminal)
Dimensions: 175.50 x 173.50 x 54.30 mm
Lighting: 9 aRGB LEDs (5V DC)
Warranty: 5 years.
 

10. Phanteks Glacier cooler kit for Asus ROG Dominus Extreme - DRGB

The Glacier cooler kit for the Asus ROG Dominus Extreme by Phanteks is a highly advanced cooling solution designed specifically for Intel processors using the LGA 3647-Narrow-P socket. This kit includes not only a powerful water cooler for the CPU but also a cooler for the motherboard's voltage regulators, ensuring comprehensive cooling for high-end systems. The combination of a nickel-plated copper heatsink and a transparent acrylic cover provides an appealing look and effective heat dissipation. The integrated digitally addressable RGB LED lighting allows for customizable lighting effects, making the cooler kit not only functional but also aesthetically pleasing. With its high-quality craftsmanship and elegant design, the Glacier cooler kit is an ideal choice for anyone looking to maximize the performance of their Asus ROG Dominus Extreme motherboard.

- Compatible with Intel processors in the LGA 3647-Narrow-P socket
- Includes cooler for motherboard voltage regulators (VRMs)
- Nickel-plated copper heatsink for optimal heat dissipation
- Transparent acrylic cover for an attractive design
- Integrated digitally addressable RGB LED lighting.
 

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