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Watercool Heatkiller IV Pro AMD - Acrylic Clean

Price in EUR including VAT
4Ratings
BrandMore from Watercool
Test reportsGood based on 1 test
Delivered between Thu, 7.5. and Tue, 12.5.
5 pieces in stock at supplier
free shipping

Product details

The Heatkiller IV Pro AMD - Acrylic Clean from Watercool is a highly advanced AiO water cooler specifically designed for AMD processors. This Clean variant features a uniform design without a silver decorative trim around the G1/4-inch ports, giving it a modern and elegant appearance. The Heatkiller series is known for its outstanding cooling performance and quality, developed and produced in Germany. The Heatkiller IV represents the most comprehensive advancement of the series, offering significant improvements in cooling structure. With optimized micro fins and improved flow dynamics, it creates a larger contact area for the cooling medium, resulting in enhanced cooling performance of up to 3 degrees Celsius compared to previous models. These features make the Heatkiller IV Pro an ideal choice for high-performance systems and also suitable for lower-powered pumps.

  • Optimized cooling structure with refined micro fins for better heat transfer
  • Increased cooling performance of up to 3 degrees Celsius compared to previous models
  • Large-volume collecting channels for improved flow
  • High-quality materials: nickel-plated copper and transparent acrylic cover
  • Compatible with a variety of AMD processor sockets, including AM4 and AM5.

Key specifications

LED lighting
without LED
CPU Water Cooling Type
AiO water cooling
Socket
AM2, AM2+, AM3, AM3+, AM4, FM1, FM2, FM2+, G34, Socket 939, Socket 940
Connection
2x G1/4
Bottom plate material
Nickel-plated copper

General information

Item number
12826438
Manufacturer
Watercool
Category
CPU water coolers
Manufacturer no.
18013
Release date
2.3.2020

Colour

Colour
Silver
Exact colour description
Transparent/silver
LED lighting
without LED

Cooler properties

CPU Water Cooling Type
AiO water cooling
Socket
AM2, AM2+, AM3, AM3+, AM4, FM1, FM2, FM2+, G34, Socket 939, Socket 940
Connection
2x G1/4
Bottom plate material
Nickel-plated copper
Cover material
Plexiglass

Voluntary climate contribution

CO₂ emissions
2,29 kg
Climate contribution
EUR 0,12

Product dimensions

Length
66 mm
Width
59 mm

Legal Notice

Product Safety

Package dimensions

Length
14 cm
Width
10.50 cm
Height
4.50 cm
Weight
292 g

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

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Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «CPU water coolers» category have a defect within the first 24 months?

Source: Galaxus
  • Watercool
    Not enough data
  • 1.Xilence
    0,3 %
  • 2.Cooler Master
    0,7 %
  • 3.be quiet!
    0,8 %
  • 3.Gigabyte
    0,8 %

Statutory warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Galaxus
  • Watercool
    Not enough data
  • 1.Arctic
    0 days
  • 1.Deepcool
    0 days
  • 3.Corsair
    2 days
  • 3.Enermax
    2 days

Return rate

How often is a product of this brand in the «CPU water coolers» category returned?

Source: Galaxus
  • Watercool
    Not enough data
  • 1.Phanteks
    3,3 %
  • 2.Corsair
    4,1 %
  • 3.Deepcool
    4,3 %
  • 3.TRYX
    4,3 %
Source: Galaxus

Translation: machine translated
Good79/100
PC Games Hardware Logo
Rank 5 out of 7PC Games HardwareSieben CPU-Wasserkühler im TestReleaseJanuary 2026
  • PositiveGood cooling capacity
  • NegativeAMD or Intel
  • NegativeScope of delivery

You have to look for innovations, but you can still find them. The fourth best performance score for the oldest cooler, the best for the second oldest - on the one hand, our test confirms that there is hardly any progress left in water coolers. On the other hand, however, the second-best flow/temperature combination comes from the smallest developer, which no-one is likely to have had on their radar...