Watercool and its Heatkiller series of custom water components are well known for being some of the best in the world when it comes to performance and design. We give its Heatkiller IV water block for the NVIDIA GTX 1080 Ti a good once over, and come away very impressed. Quality and performance all in one package.

Watercool is a well known company inside enthusiast computer hardware circles. The company is known for engineering and manufacturing some of the finest cooling loop products in the world, bar none. Today we are looking at its "HEATKILLER IV for GTX 1080Ti - ACRYL Ni-Bl," which is of course its Heatkiller IV water block for NVIDIA's GTX 1080 Ti Founder Edition video card with an acrylic glass face, and a nickel plated cooper cold plate with a black cover. Watercool has brought over some of its features and design elements from previous versions but has refined the version IV a bit in terms of better cooling.