0P40326 WD Ultrastar DC SS530 960GB SAS 2.5" Server SSD

High-Performance 2.5in Datacenter SAS SSD featuring Self-Encrypting Security and Hot-Swap Serviceability with the 0P40326

The 0P40326 is a WD Ultrastar DC SS530 2.5in SAS enterprise SSD engineered for predictable low-latency I/O in 24x7 data centre environments. With a SAS interface designed for dual-path availability and backplane compatibility, the 0P40326 aligns with server boot, cache, and read-intensive tiers where consistent responsiveness is more important than peak burst performance.

Built on TLC NAND with an endurance profile rated at 1 DWPD over 5 years, the 0P40326 supports sustained mixed activity without compromising fleet manageability. Sequential throughput up to 2150 MB/s read and 2120 MB/s write helps accelerate OS images, metadata services, and virtualization platforms that depend on steady storage queues. Integrated power loss protection targets in-flight data integrity during unexpected shutdown events, while hot-swap capability simplifies service operations in dense racks and clustered nodes.

Why Choose the 0P40326?

The 0P40326 delivers an enterprise-focused balance of capacity density, SAS resilience, and secure-by-design controls for scalable deployments. For architects standardising on 2.5in hot-swap bays, the 0P40326 provides a straightforward path to consistent latency at scale, pairing a proven endurance envelope with operational continuity for mission-critical boot and cache roles.

WD designs Ultrastar platforms around high duty-cycle reliability, evidenced by 2.5M hours MTBF and continuous operation ratings. The 0P40326 is built to integrate cleanly into modern server and storage architectures requiring predictable power behaviour, strong data-path protection, and lifecycle consistency across multi-node estates.

Key Applications:

• Server boot and OS volumes
• Read-intensive cache tiers
• Virtualization and VM storage
• Secure storage with rapid sanitization

At Happyware - Server Hardware you benefit from non-binding offers tailored to your rollout plan for the 0P40326 and from extended warranty options up to 6 years to align the SSD lifecycle with your maintenance windows.