The SanDisk Optimus 5100 2TB M.2 2280 NVMe PCIe 4.0 x4 SSD is a high-performance internal SSD designed for computers and laptops. It boasts a lightning-fast read speed of 7100 MB/s and a write speed that is four times faster. With a storage capacity of 2TB, this SSD is ideal for storing large files and applications quickly and efficiently. Its sleek black design and compact M.2 form factor make it easy to install and enhance the overall performance of your system. Built by the trusted brand SanDisk, this SSD is a reliable choice for those seeking speed and reliability in their storage needs.