Western Digital Ultrastar DC SN655 U.3 15.4 TB PCI Express 4.0 NVMe 3D

15.4 TB U.3 PCI Express 4.0. Read speed: 6800 MB/s 1100000 IOPS. Write speed: 3700 MB/s 125000 IOPS. 3D TLC NAND NVMe 1.4b. Component for: Server/workstation. Features. Linux operating systems supported. Yes. Windows operating systems supported. Yes. Mean time between failures (MTBF). 2500000 h. Uncorrectable Bit Error Rate (UBER). < 1 per 10^17 bits read. Write latency. 15 µs. Read latency. 100 µs. Random write (4KB). 125000 IOPS. Random read (4KB). 1100000 IOPS. Write speed. 3700 MB/s. Read speed. 6800 MB/s. Component for. Server/workstation. Memory type. 3D TLC NAND. NVMe version. 1.4b. NVMe. Yes. Interface. PCI Express 4.0. SSD form factor. U.3. SSD capacity. 15.4 TB. Power. Power consumption (idle). 8 W. Operating voltage. 12 V. Weight & dimensions. Weight. 147.3 g. Height. 15 mm. Depth. 100.5 mm. Width. 69.8 mm. Operational conditions. Storage temperature (T-T). -40 - 85 °C. Operating temperature (T-T). 0 - 70 °C. General. Product family. Ultrastar