TwinMOS featuring a powerful controller and Genuine PCIe NVMe Gen3 x4 speed, the M.2 SSD easily handles everyday computing tasks as well as demanding multimedia applications.; TLC 3D NAND, SMI Controller; 128GB – 1 TB: Max Sequential Speed up to 2455MB/s Read and 1832 MB/s Write. 2 TB: Max Sequential Speed up to 3500MB/s Read and up to 3080MB/s Write.; Genuine PCIe NVMe Gen3 x4 speed; PCIe NVMe Gen3 X4 M.2 2280 Form Factor, S.M.A.R.T. Command/NCQ/Trim Support