Earlier this year, Corsair released the MP600 Pro, their leading high-performance SSD at the time. It sat alongside the MP600 Core, which is an entry-SSD that uses QLC NAND. Now, just a few months later, Corsair is back with an even better enthusiast SSD offering. The MP600 Pro XT takes SSD performance up a notch, thanks to the Phison E18 controller, new NAND payload, and improved firmware. The drive comes in two flavors. The standard comes with an aggressive heat sink, while the MP600 Pro XT Hydro X comes with a liquid cooling rig.