0B32187 WD Ultrastar SSD1600MM 800GB SAS 2.5" Server SSD

Read-Optimised 2.5in SAS Enterprise SSD architecture with the 0B32187 for hot-swap server storage

The 0B32187 is a WD Ultrastar SSD1600MM built for read-intensive OLTP and virtualisation tiers where predictable latency matters more than raw capacity density. Using enterprise-grade MLC NAND and a 2.5in SAS interface, it integrates cleanly into dual-controller storage arrays and SAS backplanes, enabling deterministic queue handling and consistent performance under sustained multi-tenant load.

Architecturally, 0B32187 targets high IOPS metadata and caching roles with strong 4K random behaviour and throughput tuned for mixed transactional access. Hot-swap serviceability supports maintenance windows without host downtime, while 10 DWPD endurance and high TBW align to write bursts from journaling, logging, and cache warm-up cycles. The SED security model embeds hardware encryption with 256-bit AES and TCG Enterprise support to reduce CPU overhead and simplify compliance-driven decommissioning.

Why Choose the 0B32187?

Why Choose the 0B32187? It delivers an enterprise-balanced density-to-performance ratio for SAS-based platforms that require consistent read latency, fast rebuild operations, and scalable expansion across bays without architectural change. 0B32187 is engineered for 24x7 duty cycles, supports reliable fleet standardisation, and provides an operationally efficient path for accelerating critical tiers while keeping existing SAS infrastructure and tooling.

WD designs the Ultrastar portfolio around data centre reliability, validation discipline, and long-life platform compatibility. With enterprise firmware controls, strong MTBF characteristics, and security features aligned to modern governance requirements, 0B32187 supports predictable integration into storage arrays and rack servers operating at scale.

Key Applications:

• Read-intensive enterprise OLTP tiers
• Virtualisation datastores
• Mixed IOPS caching layers
• Metadata acceleration for storage arrays
• 24x7 server and SAN environments

At Happyware - Server Hardware you benefit from Non-Binding Offers tailored to your rollout plans for 0B32187 deployments, and an Extended Warranty of up to 6 years to secure long-lived storage tiers in enterprise environments.