Want an all-in-one cooling solution that allows you to add components without voiding your warranty? Yes? Well then, be sure to check out this review of the CM Glacer 240L expandable liquid CPU cooler at Legit Reviews today. What's not to love about AIO water coolers? There are so many on the market that each one needs to find a unique way to separate itself from the rest. This cooler lets you modify the number of components in the loop, all while retaining your factory warranty, which I feel could be a hit for many enthusiasts.