SSD series SPATIUM M450 | 500 GB | M.2 | PCI Express 4.0 | NVMe Yes | 1.4 | Component for PC/Laptop | M.2 SSD size 2280 (22 x 80 mm) | Write speed 2000 MB/s | Read speed 3000 MB/s | Mean time between failures (MTBF) 1500000 h | 150xTBW rating | Operating temperature (T-T) 0 – 70 °C