The SilverStone Tundra TD03-LITE is a liquid cooler with 100% copper base plate, thick leak-proof tubing, and a water block with 0.2mm micro-channels. This feature rich model is an excellent performer for the price and a great entry point for users looking to upgrade their system to liquid cooling. The advantages of a pre-filled, closed loop all-in-one (AIO) liquid cooler is the convenience of installation and the use of liquid as a heat transfer medium also brings about improved cooling performance.