Corsair One comes with a custom AIO cooler for its GPU. For me, the most often upgraded component in a gaming PC is the GPU, since you need a new one every two

Corsair One comes with a custom AIO cooler for its GPU. For me, the most often upgraded component in a gaming PC is the GPU, since you need a new one every two generations in order to keep up with the latest games. If you are the type of person that likes to play games on high/ultra settings, you will probably regret not being able to upgrade the GPU in your otherwise excellent computer.