Is this the best-looking all-in-one CPU cooler money can buy? All-in-one liquid coolers have become hugely popular with system integrators and end users in recent years, and given the level of performance and ease of installation, it's easy to see why. But is there much room for one-stop solutions to improve upon earlier designs and encourage consumers to upgrade?

We had our doubts, but we're always happy to be proven wrong and the latest crop of all-in-one units are showing genuine enhancements that include quieter operation, longer warranties and better aesthetics. be quiet!'s recent Silent Loop 240mm has already emerged as arguably our favourite one-stop package to date, but NZXT is now hoping to go one better with its new-and-improved Kraken X52.