Western Digital today announced a suite of new NVMe SSDs for enabling next-generation, data-centric architectures for data centers, industrial IoT, automotive and client applications. The new family includes the Ultrastar DC ZN540 ZNS NVMe SSD for designing a more efficient data center storage tier with competitive TCO; the Western Digital IX SN530 Industrial SSD for the extreme environments of industrial and automotive applications; and the 2TB WD Blue SN550 NVMe SSD for speeding up PC performance.
Zoned Storage is the new storage architecture for the next-generation enterprise data center. In addition to championing the Zoned Storage Initiative and ZoneStorage.io, and contributing to the NVMe Working Group ZNS specification and the Linux open-source community to further ecosystem development, Western Digital today announced that it is now sampling the new Ultrastar DC ZN540 ZNS NVMe SSD to select customers. The Ultrastar DC ZN540 ZNS SSD includes a vertically integrated, dual-port, high-availability NVMe controller with capacities up to 8TB in a standard U.2 form-factor. Leveraging ZNS, an industry-standard specification, the new DC ZN540 is a new generation of SSD ideally suited for multi-tenancy environments and other data-centric applications such as event stream processing. Compared to conventional SSDs, the drive delivers up to 4x performance and 2.5x QoS improvements, as well as better efficiency, utilization, and scale while lowering TCO for public and private cloud infrastructure.
Western Digital’s new IX SN530 is an industrial-grade NVMe SSD designed for the extreme temperature, performance, high-endurance and reliability requirements found in automotive and industrial applications. Ideal for factory automation, transportation, medical, robotics, drones, defence, retail and other rugged edge environments, the IX SN530 NVMe SSD features a broad operating temperature range from -40°C to +85°C, and delivers a 20G operating vibration specification. With read performance of up to 2,400 MB/s, it is the high-performance solution for OEMs designing new applications or transitioning from SATA SSDs. It is available in compact M.2 2230 or M.2 2280 form factors with capacity points from 85GB to 2TB. The IX SN530 TLC family is now sampling. SLC versions will be available in January 2021.