Best Cpu Wasserblock 2025

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Last Updated - 26.07.2025

Best Choice

01

Corsair

Corsair XC7 RGB Elite LCD CPU Water Cooler - 480 × 480 IPS LCD Screen - 31 RGB LEDs - USB-C - Compatible with Intel LGA 1700, AMD AM5 and above - Stealth Grey

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Vivid built-in RGB lighting: Enhance the look of your PC with impressive customizable lighting that can be tailored to your preferences with 31 individually controllable RGB LEDs.
USB-C connectivity: The first CPU water cooler with true USB-C connectivity for easy installation and automatic iCUE setup for a streamlined and straightforward experience without a separate control unit.
ULTRA FINE COOLING PLATE With a nickel plated copper cooling plate and over 120 high-efficiency micro cooling fins, your CPU stays cool and allows for maximum overclocking.
HEXA FLOW COOLING ENGINE: Hexa flow cooling reduces laminar airflow and ensures that all CPU cores are cooled more evenly, resulting in exceptional cooling performance on state-of-the-art multi-chip CPUs.
Brilliant IPS LCD display: unleash your creativity and personalize your system like never before with real-time CPU temperature, animated GIFs, memes or your team's logo on a custom IPS LCD screen at 30 fps, 480 × 480 resolution, ultra-bright backlight of 600 cd/m² and 24 bit color depth

209,90 €
02

Thermaltake

Thermaltake Pacific MX2 Ultra CPU Waterblock | PC Water Cooling | Processor Cooler | 2.1 Inch LCD Display | LGA1700 Compatible | Temperature Sensor | GIF Files

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

️The Pacific MX2 Ultra has a central inlet that not only allows direct contact of the coolant with the CPU heat source, but also ensures a more effective water flow and thus the best possible cooling performance
️The Pacific MX2 Ultra has a 2.1 inch LCD display that displays information in real time, and also plays JPG and GIF files with a resolution of 480 x 480. The water block features great visual aesthetic and extensive customizable features
️The Pacific MX2 Ultra CPU water block has a built-in temperature sensor that picks up the temperature of the flowing coolant and forwards the signal to the TT RGB Plus software, so that the user can immediately monitor the current temperature
️Monitor the frequency and real-time temperature directly on our 2.1 inch LCD display. There are also six pre-installed GIFs you can choose, or you can upload any image or GIF file to add extra flair with TT RGB Plus 2.0 software
️Intel: LGA 1700/1200/1156/1155/1151/1150 AMD: AM5/AM4/AM3+/AM3/AM2+/AM2/FM2/FM1

179,90 €
Value for Money

03

Corsair

Corsair Hydro X Series XC7 RGB PRO CPU Water Block for Intel LGA 1700, 1200, 115X and AMD Socket AM4 - Black Copper Cooling Plate, 110 Micro Cooling Ribs, 16 RGB LEDs, Mainboard Adapter Cable Included

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Vivid built-in RGB lighting: 16 individually controllable RGB LEDs provide impressive RGB lighting effects combined with an iCUE controller (sold separately) and iCUE software.
VISIBLE COOLING A transparent flow chamber unlocks the view of your coolant and brings out the RGB lighting effects with a sandblasted aluminum trim.
Supplied 5V ARGB motherboard adapter cable: Optional lighting control via compatible motherboards.
Superior Cooling Performance: Thanks to a precision-engineered optimized nickel-plated copper cooling structure with over 110 highly efficient micro-channels, heat is efficiently removed from your CPU.
Robust nylon construction with reinforced standard G1/4" thread: The XC7 RGB PRO is designed for extreme durability and ensures that your CPU will run at full speed for many years to come.

84,90 €
04

Corsair

Corsair iCUE LINK XC7 RGB Elite CPU Water Cooler, Transparent Flow Chamber, 24 RGB LEDs, Compatible with Intel LGA 1700, AMD AM5 and Older, Stealth Grey

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9.1

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

ULTRA FINE COOLING PLATE With a nickel plated copper cooling plate and over 120 high-efficiency micro cooling fins, your CPU stays cool and allows for maximum overclocking.
Intelligent temperature control: An integrated temperature sensor on the heatsink allows precise cooling control. Enjoy unique control over the performance of your system with iCUE LINK.
Impressive RGB lighting: 24 individually controllable RGB LEDs deliver an individual, fascinating visual experience further enhanced by the powerful CORSAIR iCUE software.
HEXA FLOW COOLING ENGINE: Hexa flow cooling reduces laminar airflow and ensures that all CPU cores are cooled more evenly, resulting in exceptional cooling performance on state-of-the-art multi-chip CPUs.
Effortless connectivity and intelligent design: With the patent-pending iCUE LINK ecosystem, you can connect all your components together using universal connectors, all plugged into the iCUE LINK System Hub (sold separately), taking your system to the next level. Build your system faster, reduce cable clutter and create a smarter, more consistent system setup.

114,90 €
05

CCYLEZ

AMD PM3D CPU Water Block, Copper Base with Micro Channel, Computer Water Cooling Block for AM2/AM2+/AM3/AM3+/AM4/FM2+ CPU

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

This is a water cooling block for AM2/AM2+/AM3/AM3+/AM4/FM2+ CPU
The height of the copper base is 3 mm. It has micro water channel
Suitable for the CPU, the water contact surface fits large to quickly dissipate more heat from the CPU
Red copper bottom, clear acrylic top cover and stainless steel buckle holder
High performance copper base, processed with anti-oxidation technology

19,12 €
06

Alphacool

Alphacool Eisblock Aurora XP³ Light Acrylic CPU Cooler Transparent 12955

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With the Eisblock Aurora XP³ Light you get a very compact CPU water cooler for all common mainstream sockets from AMD and Intel. It offers the typical high Alphacool quality paired with excellent performance.
Quick installation The mounting frame is simply placed over the CPU cooler. All mounting screws can be pre-mounted on this. Then the cooler is screwed with the mounting screws that are inserted from the back over the backplate. In order to make installation understandable and easy, well-illustrated instructions with large render graphics are included.
It flashes in all colours. 9 digital RGB LEDs are U-shaped in the Alphacool ice block Aurora XP³. This ensures penetrating and extensive lighting. With the right addressable digital RGB controller, each individual LED can be controlled separately. This means that all known effects and colours can be displayed as desired.
High cooling performance thanks to optimised radiator base The nickel-plated copper radiator base has an area of 56 x 56 mm with a cross slot structure and only 0.4 x 0.4 mm thick pins that allow water to flow through. Due to the extremely large cooling surface, the water can effectively absorb and transport heat from the radiator base. The pin surface is approximately 27.6 x 37.6 mm.
Compatibility: Intel: 1056 / 1155 / 1150 / 1151 / 1200 / 1700 / 2011 / 2011-3 / 2066 AMD: AM5 / AM4 / AM3+ / AM3 / AM2

45,06 €
07

Lazmin

Lazmin Computer GPU Water Cooling Block, Water Block Liquid Cooler Block Copper Base POM Cover with Waterway

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The water contact surface is large and can therefore quickly transport more heat from the GPU.
The thread is international general G1/4.
The copper base is processed with antioxidation technology.
It has two connectors. The outer diameter of the plug is 12.9 mm.
Computer GPU water cooling block with POM cover.

34,08 €
08

Alphacool

Alphacool 12981 Eisblock XPX Pro Aurora Light - CPU Cooler Water Cooling WAKÜ

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The Alphacool XPX Aurora Pro Light is the little sister of the XPX Pro CPU water cooler. It offers a clearer design, but does not use the ramp system of XPX Pro models. This eliminates the view of the water channels, giving you a much clearer look on the coolant. The cooler, like the other XPX Pro models, has been specially optimized for the AMD Threadripper, Intel LGA 3647 and 2011/2066 processors.
Technical data: L x W x H: 63.8 x 79 x 22.5 mm. Net weight: 205 g. Material of radiator base: nickel-plated copper. Material radiator top: POM clear. Connections: 2 x G1/4 inch thick cooling fins: 0.2 mm. Lighting: Digital RGB LEDs Power connection: Digital RGB LEDs 3-pin JST (with integrated Y splitter). Voltage: Digital RGB. 5V LEDs LEDs 5V LEDs EL: INTEL: LGA 2066, 2011-3, 3647-0 Narrow/Square AMD: TR4, SP3, sTRX4
Is it difficult to install? The assembly is not difficult. Remove the protective film from the radiator base, paint some of the enclosed thermal paste onto the CPU and then put the cooler on. Depending on the base, the mounting screws are screwed on before putting on or after. No tools are required for assembly. Alphacool relies on thumbscrews that allow quick and easy installation.
How to illuminate the CPU cooler? As with all new Eisblock CPU water coolers, Alphacool relies on an integrated aRGB solution. Under the black frame, 14 digital RGB LEDs are mounted, which run once around the entire cooler. Each of these 5V aRGB LEDs can be controlled separately. This makes all known effects possible, depending on the selected controller. Each LED can be controlled individually. Corresponding controllers are available from Alphacool.
Extremely powerful The radiator base has been specially optimized for the large processor cores. A total of 147 cooling fins run on an area of approximately 42 x 58.6 mm. For comparison: a Alphacool Eisblock XPX Aurora requires only 81 cooling fins to completely cover the processor core of a normal CPU. Both coolers rely on the same fin type with a thickness of only 0.2 mm.

54,90 €
09

CENPEK

CENPEK CPU Water Cooler G1/4 50mm Copper Base Universal CPU Water Block 5x5x3cm Desktop Compatible

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Universal CPU Waterblock: can be used on Intel 775, 1150, 1155, 1156, 1366 and AMD AM2, AM3, AM3+
The thread is international general G1/4.
Prevent computer overheating.
High purity red copper at the bottom can effectively prevent oxidation.
Environmentally friendly nickel-plated copper material, great performance and stability.

20,99 €
10

EK

EK WB EK-Quantum Velocity 3 CPU Water Block, 1700/1851/AM5, White

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8.2

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The EK-Quantum Velocity 3 Water Block is a high performance CPU water block designed for AMD AM5 and Intel LGA 1700/1851 platforms
Made with a nickel plated copper cooling plate for superior thermal conductivity
Its optimized internal geometry and precise mounting pressure ensure maximum heat transfer efficiency
Dimensions: 69 x 69 x 25.1 mm
Compared to its predecessor, the Velocity 2, the Velocity 3 achieves an improvement in thermal performance by up to 2 degrees C and provides first-class cooling for demanding workloads

126,86 €