Our HEATKILLER® CPU series water coolers are among the most renowned and powerful processor water coolers in the world. Since their introduction in 2001, the model range has been continuously expanded and perfected. The HEATKILLER® IV represents the most comprehensive and up-to-date development.

• Up to 3 °C better temperatures compared to the predecessor model
• Increased flow due to larger nozzle and collecting channel, resulting in fewer blockages
• Tool-free Easy-Mount system
• Extra-large connections thanks to 25 mm spacing

New cooling structure and optimized flow: Our cooling structure has undergone the most significant overhaul. We have equipped the cooler with much finer fins to provide a larger surface area and thus better heat dissipation. We ensured that the fin design does not compromise the flow.

Compared to the predecessor, we have eliminated the nozzle plate and integrated it directly into the lid. This innovative design has allowed us to increase performance, improve flow, and enhance reliability.

Heatkiller IV Easymount, top quality, made in Germany: To make installation as easy as possible, we developed the Easy-Mount system. This allows the cooler to be mounted or dismounted without tools at any time after the initial installation. The mounting system is enhanced by a fixed stop on the mounting bracket, making incorrect installation virtually impossible. The design also reflects the high standards of Watercool. Excellent manufacturing techniques, combined with the finest materials, result in our Heatkiller IV cooler. To showcase the opulent design as best as possible, we have taken customer requests into account and included connection types with up to 19 mm.