If you think the 240mm AIO cooler strapped to your CPU is pretty good, then prepare for your rig to be humbled by the monstrous cooling power on show here. This open-air water-cooled gaming PC has four (yes, four!) 360mm radiators, meaning it can happily cool its high-end components while making barely a whisper of noise.

Thanks to our rapidly growing PC building Facebook page, we’ve seen many custom Gaming PCs, from mods based on existing case designs to scratch PC builds. You can even submit yours for consideration right here.  Now let's chat to Oliver about how he built this glorious open-air PC build.

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