Designed for home and medium to large NAS environments, the 500GB Red SA500 SATA III M.2 Internal NAS SSD from WD will boost your system's performance and responsiveness. Specifically designed for 24/7 usage, its durability and efficient caching of large files makes this drive suitable for OLTP databases, multi-user environments, photo rendering, 4K and 8K video editing, virtualization, and other demanding applications.