Western Digital Ultrastar DC SS540 7.68TB SAS 12Gb/s Enterprise SSD

The Western Digital Ultrastar DC SS540 is a dual-port SAS enterprise SSD engineered for high-availability storage area networks and shared storage arrays. With 7.68TB capacity and dual SAS 12Gb/s ports, this drive enables active-active configurations that eliminate single points of failure and support non-disruptive maintenance in mission-critical environments.

Built on proven 3D NAND technology, the DC SS540 delivers consistent performance and endurance across demanding transactional and mixed workloads. The dual-port architecture allows simultaneous connections from multiple controllers or hosts, providing seamless failover and load-balancing capabilities essential for enterprise SAN deployments.

This model is optimized for 24/7 continuous operation in data center infrastructure, supporting redundant paths and ensuring maximum uptime for applications that cannot tolerate service interruption.

Ideal for

• Active-active SAN storage arrays requiring dual-controller access without hot-swap downtime
• High-availability database systems with synchronous replication across controller nodes
• Mission-critical OLTP environments demanding sub-millisecond latency and consistent IOPs
• Clustered storage appliances with non-disruptive firmware updates and controller failover
• Enterprise virtualization infrastructure consolidating multiple workloads on shared SAN storage
• Financial transaction processing and real-time analytics requiring 24/7 availability

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.