Form Factor: M.2 2280 Interface: PCI-Express 3.0 x4, NVMe 1.3 Total Capacity: 512GB* Warranty: Limited 5-year or 800TBW Sequential Read Speed : up to 1700 MB/s** Sequential Write speed : up to 1550 MB/s** HMB (Host Memory Buffer) supported TRIM & S.M.A.R.T supported