Synology SNV5420-400G internal solid state drive 400 M.2 PCI Express 3.0 NVMe

SSD capacity: 400 GB Write speed: 650 MB/s NVMe: Yes Random write (4KB): 45000 IOPS Random read (4KB): 225000 IOPS SSD form factor: M.2 Interface: PCI Express 3.0 PCI Express interface data lanes: x4 Mean time between failures (MTBF): 1800000 h Read speed: 3000 MB/s Component for: NAS Power consumption (read): 5 W Power consumption (write): 5.5 W Power consumption (idle): 2.5 W Operating voltage: 3.3 V Operating temperature (T-T): 0 - 70 °C Storage temperature (T-T): -40 - 85 °C Width: 22 mm Depth: 80 mm Height: 3.5 mm Compliance certificates: RoHS Certification: FCC CE EAC BSMI VCCI RCM KC RoHS UKCA