4 TB M.2 PCI Express 4.0. Read speed: 7000 MB/s 900000 IOPS. Write speed: 6700 MB/s 1350000 IOPS. 3D TLC NAND NVMe. Component for: PC. Features. Random write (4KB). 1350000 IOPS. Random read (4KB). 900000 IOPS. Write speed. 6700 MB/s. Read speed. 7000 MB/s. M.2 SSD size. 2280 (22 x 80 mm). Component for. PC. Memory type. 3D TLC NAND. NVMe. Yes. Interface. PCI Express 4.0. SSD form factor. M.2. SSD capacity. 4 TB. Weight & dimensions. Weight. 5.8 g. Height. 1 mm. Depth. 80 mm. Width. 22 mm. General. Product family. Black. Operational conditions. Storage temperature (T-T). -40 - 85 °C. Operating temperature (T-T). 0 - 85 °C. leafletWD_BLACK™ SN7100 NVMe™ SSD