0TS2094 | Ultrastar DC ZN540

Zoned Storage for the Zettabyte Era

NVMe™ Zoned Namespace (ZNS) technology enables application optimized storage in a complex multi-tenant environment. ZNS technology unlocks the potential of NAND by removing drive level inefficiencies and introducing read/write operations specifically designed for NAND media.

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Ultrastar DC ZN540

Zoned Storage for the Zettabyte Era

Zoned Storage for Cloud and Enterprise Data Center Customers
The Ultrastar® DC ZN540 ZNS NVMe SSD is Western Digital’s zoned storage SSD for cloud and enterprise data center customers. It implements the ZNS command set as defined by the NVM Express™ (NVMe) organization. It is available with a vertically integrated dual-port controller for storage systems.

Higher Performance
Accelerating applications for data at scale

Higher QoS
Lower complexity of operations results in up to 65% lower tail latencies, translating into higher quality of service (QoS)

Higher Efficiency
Eliminates device garbage collection to return storage resources to the user