0B32164 WD Ultrastar SSD1600MM 200GB SAS 2.5" Server SSD

High-Performance 2.5-inch SAS Enterprise SSD for write-intensive tiers with the 0B32164

The 0B32164 is a 2.5-inch hot-swap SAS enterprise SSD engineered for predictable latency and sustained write performance in server bays and shared storage. As an Ultrastar SSD1600MM Series device using enterprise MLC NAND, the 0B32164 aligns with write-intensive caching, log, and metadata tiers where steady QoS and deterministic behavior are more critical than peak capacity.

By operating on a dual-port SAS architecture, the 0B32164 integrates cleanly into redundant controller designs and multipath configurations, supporting continuous availability in 24/7 mixed-read/write pools. Its performance profile is optimized for transactional patterns, delivering high 4K IOPS and strong sequential throughput while maintaining tight power characteristics for dense deployments. Endurance is sized for sustained write activity with a defined DWPD and TBW envelope, reducing maintenance windows in environments where write amplification and background housekeeping can otherwise erode service levels.

Why Choose the 0B32164?

The 0B32164 provides an enterprise-appropriate density-to-performance ratio for log-heavy and cache-centric tiers, with hot-swap serviceability and SAS failover behavior that fits standard data centre operational models. With validated endurance and a long MTBF profile, the 0B32164 supports scalable rollouts across server fleets and storage shelves where consistency, lifecycle predictability, and controlled rebuild risk are primary architectural requirements.

WD designs Ultrastar-class SSDs with a reliability-first engineering approach, focusing on controlled firmware behavior, sustained workload qualification, and compatibility with modern SAS backplanes, RAID/HBA stacks, and monitoring frameworks used in enterprise infrastructure.

Key Applications:

• Write-intensive caching tiers
• Database log and metadata volumes
• High-IOPS transactional databases
• 24/7 mixed-read/write storage pools

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your deployment and procurement requirements, and an extended warranty option of up to 6 years to improve long-term planning security for the 0B32164 in mission-critical environments.