Western Digital Ultrastar DC SS540 3.84TB Enterprise SAS SSD

The Western Digital Ultrastar DC SS540 is an enterprise-class SAS SSD delivering 3.84TB of capacity for high-performance storage environments. Built on 3D NAND flash technology, the DC SS540 combines sequential throughput and random I/O performance suitable for mixed-use workloads in data center and SAN infrastructure. This drive targets legacy SAS storage array refresh cycles, providing modern flash performance within existing SAS-based storage ecosystems.

Designed for continuous operation in demanding enterprise environments, the DC SS540 offers consistent performance metrics across sustained workloads typical of OLTP, virtualization, and database applications. The drive integrates advanced data protection and reliability features to support continuous availability requirements in mission-critical deployments.

The DC SS540 remains a standard refresh component for organizations modernizing SAS-based storage arrays without full platform migration, particularly in regulated industries requiring compatibility with existing infrastructure investments.

Ideal for

• SAS storage array capacity and performance upgrades in existing bank and hospital data centers
• OLTP database acceleration in virtualized enterprise environments
• Hybrid SAN refresh maintaining backward compatibility with legacy SAS controllers
• Mixed read/write workload consolidation in multi-tenant data center environments
• Healthcare imaging and electronic health record system storage tiers
• Financial transaction processing systems requiring sustained I/O performance

Technical specifications

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