WD Red SN700 500GB NVMe SSD for NAS – Gen3 M.2The Western Digital 500GB WD Red SN700 NVMe SSD is purpose built for NAS environments. With Gen3 PCIe performance, M. 2 2280 form factor, and speeds up to 3,430 MB s, it offers fast, reliable caching and storage for multi user workloads in 24 7 operations. Product Specification Model Number: WDS500G1R0C Capacity: 500GB Interface: PCIe Gen3 x4 NVMe 1. 3 Form Factor: M. 2 2280 Sequential Read Speed: Up to 3,430 MB s Sequential Write Speed: Up to 2,400