SSD M,2 (NVMe), 3D NAND, read speed 3500MB/s, write speed 1900MB/s, theoretical lifespan 2560TBW Many users believe the SSD represents a revolutionary solution for modern PC systems. This ADATA SSD is one of the components you absolutely must have if you want to give your computer a good speed boost and better response. The ADATA XPG SPECTRIX S40G 4TB SSD model is designed for laptops, computers, and other devices with an M.2 connector. The SSD has a storage capacity of 4000 GB for your files. This unusually large drive is designed primarily for professional users and data centres. The model uses the M,2 (NVMe) interface. ADATA XPG SPECTRIX S40G 4TB SSD Key Features SSD has a data write speed of up to 1900 MB/s and read speed of up to 3500 MB/s ADATA XPG SPECTRIX S40G 4TB SSD is designed for the M,2 format SSD dimensions: 8 × 22 × 80 mm SSD standard power draw: 0,33 W SSD maximum power consumption: SSD resistant to standard shocks and bumps SSD has M,2 (NVMe)