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. With a lightning-fast read speed of 7100 MB/s and a write speed that is 4 times faster, this SSD offers rapid data access and storage. With a storage capacity of 2TB, users can store large amounts of data and files with ease. The sleek black design and compact M.2 form factor make it a stylish and efficient choice for upgrading your device's storage capabilities. Plus, with free shipping included, it's a convenient and reliable option for enhancing your computing experience.