0B31065 WD Ultrastar SSD1600MM 200GB SAS 2.5" Server SSD

Enterprise 2.5in SAS Hot-Swap SSD with SED Security and Low-Latency Tiering using 0B31065

0B31065 is a WD Ultrastar SSD1600MM engineered for read-intensive SAS storage arrays and server backplanes where predictable latency and hot-swap serviceability are required. Designed as a 2.5in internal SAS SSD, it aligns with dual-ported enterprise SAS infrastructures to support consistent access paths and maintenance windows without disrupting workloads.

The 0B31065 architecture focuses on accelerating transactional and tiering layers by combining strong sequential throughput with high 4K random IOPS, enabling faster metadata access, index reads, and caching behavior in shared storage domains. With hardware-based Self-Encrypting Drive (SED) capability, 0B31065 supports secure at-rest data handling without relying on host CPU cycles, making it suitable for environments that prioritize encryption enforcement alongside performance consistency. Its enterprise endurance profile is optimized for sustained read-centric duty cycles while maintaining reliability characteristics expected for 24x7 operation.

Why Choose the 0B31065?

0B31065 delivers a pragmatic density-to-performance balance for SAS tiers that must remain serviceable, secure, and stable under continuous load. It is well-suited for scaling within existing SAS backplanes, enabling capacity and performance increments in small, operationally safe steps while maintaining enterprise reliability targets and consistent response behavior for latency-sensitive applications.

WD designs Ultrastar enterprise SSDs with a focus on deterministic performance, power-aware operation, and long-life validation for data centre duty cycles. This engineering approach supports integration with modern storage controllers and SAS expander topologies while sustaining reliability metrics aligned with mission-critical operational standards.

Key Applications:

• Read-intensive SAS tiering in storage arrays
• Low-latency transactional databases
• Virtualization and VDI boot/read tiers
• Secure at-rest data repositories

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your deployment plan for 0B31065 and the option to extend the warranty up to 6 years to strengthen lifecycle assurance in enterprise rollouts.