The Inland Performance Plus 4TB 3D TLC NAND PCIe Gen 4 x4 NVMe M.2 Internal SSD is a high-performance solid-state drive designed for use in laptops and PCs. With a read speed of 7200MB/s and a write speed that is 4 times faster, this SSD offers fast and efficient data storage and retrieval. The sleek black color and compact M.2 interface make it a stylish and versatile choice for upgrading your computer's storage capacity to a generous 4TB. Whether you need more space for your files or a boost in performance, this Internal SSD is a reliable and efficient solution.