Bought to replace a failed Corsair H60 water pump. The corsair fans were initially very noisy, but after several adjustments of the Motherboard fan control software they're now bearable but still keeping CPU temps down - but it's not quiet solution. very thick radiator takes up lots of space but doesn't interfere with any other components. They should really offer some AIO pump monitoring software to alert users of pump failure immediately and less time worrying about flashing lights!