5.00 out of 5 based on 1 customer rating
(1 customer review )

$ 160.21

  • SKU:18027
  • Brand:Watercool

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HEATKILLER® IV PRO for Threadripper™

Maximum performance for Threadripper™ and EPYC™ processors.

The HEATKILLER® IV PRO for Threadripper™ is a premium water block specifically designed for AMD® Threadripper™ processors. It’s based on the multiple award-winning HEATKILLER® IV CPU water block series.


The main feature of the block is the completely new cooling structure that is perfectly adjusted to the specific Threadripper™ package. Instead of simply extending the cold plate, we developed a completely new and unique water block. For example, the cooling structure is more than 80% larger than that of a regular HEATKILLER® IV PRO. Flow and bleeding characteristics were also optimized. All these features let the HEATKILLER® IV PRO for Threadripper™ block become a true performance monster!


Mounting the block is extremely simple due to the revamped easy-mount-system. It comes with a defined stop, which guarantees perfect and even pressure over the whole IHS.


The acryl nickel/black version comes with a pre-installed RGB LED strip. It is perfectly hidden under the black front cover. The strip connects to the LED header of the motherboard via a black paracord sleeved cable. The strip is compatible with ASRock’s RGB LED, ASUS’ AURA, GIGABYTE’s AORUS FUSION and MSI’s MYSTIC LIGHT.


The HEATKILLER® IV is a product “made in Germany”, manufactured on state-of-the-art CNC machines at the Watercool headquarters.


Material Top: Acrylic (Plexiglas GS)
Material cold plate: Nickel-plated copper

Material front cover: Black anodized aluminum
Material EasyMountSystem: Nickel plated brass
Measurements (L x B x H): 118 x 78 x 18mm
Weight: approx 500g
Gaskets: NBR 70
Ports: 2x G ¼ inch (DIN ISO 228-1)
Distance between ports: 25 mm
Compatible with: socket TR4 (AMD® Ryzen™ Threadripper™), Socket SP3r2 (AMD® EPYC™)

Scope of delivery:
Mounting material

Customer reviews

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1 review for HEATKILLER® IV PRO for Threadripper™ ACRYL NICKEL-BLACK

  1. 5 out of 5

    (verified owner)

    Great Cooler!I love these coolers, not only are they built very well and seriously solid but the cooling performance is awesome!

    On Air with a TR4 Noctua cooler and with an NZXT X62 cooler was getting temps on my 1950X and 2990WX in the high 30's at idle and mid 60's when at 100%.
    Now I don't run benchmark tests that have the CPU's running full out for a few minutes. Mine will run for at least week or two at 100% rendering animations so I need the best performance I can find and these fit the bill nicely as at idle I get close to ambient in the mid to high 20's and high 40's to low 50's for running 100% for days.
    I would highly recommend these blocks.

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