This Samsung 256GB NVMe 2280 M.2 80mm SSD, model MZ-VLW2560 and part number 00UP436, is a high-performance storage unit designed for use in laptops, desktops, and other computing devices. It features an interface type of NVME and provides a storage capacity of 256 GB. Compatible with a wide range of devices, this internal SSD is an excellent choice for those who want to upgrade their system's storage capabilities.