One of the chief downsides of all-in-one liquid CPU coolers is that the pumps can be somewhat noisy‚ plus they can be prone to failure. That's why we've seen several attempts at creating self-circulating‚ pumpless AIO coolers over the years‚ but this new pumpless AIO CPU cooler is the best attempt we've yet seen. Made by a company called Wieland‚ this prototype cooler isn't yet worthy of a spot on our best CPU coolers list but has shown potential to be a viable alternative to traditional water-cooled‚ pump-circulated coolers. Continue reading Mysterious new AIO CPU cooler doesn’t need a pump‚ feels like magic MORE FROM PCGAMESN: Best graphics card‚ Best gaming PC‚ Best SSD for gaming