Samsung SSD 990 PRO 1TB PCIe 4.0 NVMe M.2 SSD

Key Technical SpecificationsCapacity: 1 TB (1,000 GB)Form Factor: M.2 (2280)Interface: PCIe Gen 4.0 x4, NVMe 2.0 protocolSequential Read Speed: Up to 7,450 MB/sSequential Write Speed: Up to 6,900 MB/sRandom Read/Write Speed: Up to 1,200,000 / 1,550,000 IOPSNAND Flash Memory: Samsung V-NAND 3-bit TLCDRAM Cache Memory: 1GB LPDDR4 SDRAMController: Samsung In-House Pascal (S4LV008) Controller