The SanDisk Optimus 5100 2TB M.2 2280 NVMe PCIe 4.0 x4 SSD is a brand new internal SSD designed for high performance and storage capacity. It boasts a lightning-fast read speed of 7100 MB/s and a write speed that is 4 times faster. With a sleek black design and 2TB storage capacity, this SSD is perfect for those seeking speed and reliability in their computer or storage needs. The M.2 interface and NVMe technology ensure efficient data processing, making it a top choice for those looking to upgrade their system.