The Seagate firecuda 530 2tb is an extremely quick PCIe Gen4 M.2 SSD designed specifically for gaming. The PCIe Gen4 interface as well as 4TB of 3D NAND memory TLC offer a blistering speed and durability. Its PCIe Gen4 technology allows it to writing speeds of 7300 MB/s and transfer speeds double that of PCIe Gen3 SSDs. Its superior performance is also covered by a 3-year guarantee.