Netac NV7000 PCIe 4 x4 M.2 2280 NVMe 3D NAND SSD 1TB, R/W up to 7200/5500MB/s, with heat sink The Netac NV7000 M.2 NVMe SSD uses ultra-high speed PCIe Gen4*4 interface and complies with the NVMe 1.4 standard. With read and write speed up to 7200MB/s and 6850MB/s respectively, which makes it as the best choice for your PC upgrading. Available in capacity from 1TB-4TB to meet your system's needs. It supports SLC caching, which can improve efficiency whether loading applications or copying files. Besides, with the Aluminum heatsink for heat dispassion it can effectively cool down and avoid overheating. 3D NAND Flash adopted for higher capacity, durability and excellent performance Advanced LDPC ECC and data protection technology enhances the endurance and retention of 3D NAND End to End data path protection SLC Caching for optimal sustained performance Supports S.M.A.R.T., TRIM Command, and NCQ