At Computex 2014 SilverStone was showing off their full range of liquid all-in-one CPU coolers. These included the new Tundra TD03 Slim and Tundra TD02 Slim. Both of these coolers take advantage of higher-airflow and air-flow noise ratio of the included fans so they were able to slim down the radiators.
The TD03 Slim (pictured above) features a 120 mm x 120 mm radiator, while the TD02 Slim (pictured below) features a 240 mm x 120 mm radiator. Both of the coolers are based on a common block design and feature silver tubing.
There was also an unnamed 140 mm x 140 mm slim radiator-based cooler at SilverStone’s booth.
Images courtesy of TechPowerUp!