SSD series Red SN700 , POWERED BY SANDISK , 500 GB , M.2 , PCI Express 3.0 , NVMe Yes , Component for NAS , Write speed 2600 MB/s , Read speed 3430 MB/s , Mean time between failures (MTBF) 1750000 h , 1000xTBW rating , Weight 7.5 g , Operating temperature (T-T) 0 - 70 °C