Western Digital Ultrastar DC SN655 7.87 TB U.3 PCI Express 4.0 NVMe TLC 3D NAND

Power loss protection, end-to-end data path protection, variable sector sizes, and more. Western Digital NVMe 1.4 Compliant Controller and PCle® 4.0. Western Digital BiCS5 3D TLC NAND. Data strategy, not just data storage. Ultrastar NVMe enterprise SSDs continue to be the ideal solution for cloud and server providers who need performant, high-capacity, cost-optimized, read-intensive performance for their data-intensive applications.. Unlocking the Full Potential of Enterprise SSDs. With dual-port redundancy and failover capability, end-to-end data protection and additional enterprise features, Ultrastar DC SN655 NVMe SSDs help ensure your data is secure and available when needed. With high-capacity, low-latency performance reaching up to 1.1M IOPs, storage providers are efficiently able to increase capacity for modern applications processing large unstructured datasets and are reducing time-to-insights of big data and enabling efficient machine learning.. Features. Ultrastar DC SN655 NVMe SSDs includes the next generation Western Digital NVMe 1.4b controller with PCIe Generation 4.0 interface and Western Digital BiCS5 TLC 3D NAND to enable higher capacities and performance at scale for increasingly larger application workloads. Designed and built for the standard 2.5” SSD storage infrastructure, the SN655 includes support for U.2 and U.3 backplanes and features power loss protection and 2.5M MTBF (projected) and 1.0 DW/D with a 5 year limited warranty.. Emerging Workloads. Ultrastar DC SN65x NVMe SSDs are optimized for cloud and scaleout workloads, providing high QoS consistency for the emerging workloads for big data, artificial intelligence, and machine learning that are increasing in size and complexity making them the ideal solution for scaling capacity and maximizing GB/watt.. Features. Server operating systems supported. Yes. Linux operating systems supported. Yes. Windows operating systems supported. Yes. Mean time between failures (MTBF). 2500000 h. Uncorrectable Bit Error Rate (UBER). < 1 per 10^15 bits read. Random write (4KB). 80000 IOPS. Random read (4KB). 980000 IOPS. Write speed. 2600 MB/s. Read speed. 6800 MB/s. Hardware encryption. Yes. Component for. Server/workstation. Memory type. TLC 3D NAND. NVMe version. 1.4. NVMe. Yes. Interface. PCI Express 4.0. SSD form factor. U.3. SSD capacity. 7.87 TB. Weight & dimensions. Weight. 147.3 g. Height. 14.9 mm. Depth. 100.3 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. Other features. Warranty period. 5 year(s). leaflet