https://wccftech.com/corsairs-unveils-the-mp600-gen4-pcie-x4-nvme-m-2-ssds-featuring-the-mp600-core-mp600-pro-mp600-pro-hydro-x-edition/ > With PCIe 4.0 reaching the mainstream market on X570 and Z590 boards, everybody has been looking at the new speeds that can be achieved with NVMe SSDs. Corsair is prepared and has launched three Gen4 PCIe x4 NVMe M.2 Solid State Drives. The three drives are the MP600 CORE, MP600 PRO, and MP600 PRO Hydro X Edition with the latter of the drives including a preinstalled water block. > The star of the lineup here is obviously the MP600 PRO Hydro X Edition. It is the first CORSAIR M.2 SSD to include an integrated Hydro X Series XM2 Water Block. Very few brands offer SSD with a preinstalled water block, but Corsair isn't afraid to use unique cooling solutions with the Dominator RAM once feature a unique air cooler. The XM2 Water Block is also available separately and can be used on other M.2 SSDs with a 2280 form-factor.