0B32068 WD Ultrastar SSD800MH.B 100GB SAS 2.5" Server SSD

High-Performance 2.5" SAS Enterprise SSD for mixed OLTP and cache acceleration with the 0B32068

The 0B32068 is a WD/HGST Ultrastar SSD800MH.B 2.5" SAS hot-swap enterprise SSD engineered for latency-sensitive storage tiers in 24/7 server and storage subsystems. By combining MLC NAND with a controller tuned for sustained mixed read/write behavior, the 0B32068 targets OLTP, virtualized storage caching, and write-intensive logging where predictable QoS is required under steady state.

Architecturally, 0B32068 aligns with SAS backplanes and RAID/HBA designs that prioritize serviceability and multipath-capable fabrics. Its bandwidth profile supports sequential reads up to 1100 MB/s and writes up to 765 MB/s, while 4K random performance up to 130K/110K IOPS helps reduce metadata and journal bottlenecks. Endurance is positioned for continuous write activity with 4550 TBW and up to 24.932 DWPD over 5 years, enabling dense cache or log deployments without frequent replacement cycles.

Why Choose the 0B32068?

The 0B32068 delivers a pragmatic density-to-performance balance for SAS infrastructures that need hot-swap maintenance, consistent low-latency behavior, and controlled write endurance for high-churn datasets. Deploying 0B32068 as a log, journal, or cache tier can offload rotational media and protect shared arrays from write amplification effects, while remaining compatible with established enterprise storage operational models.

WD designs Ultrastar-class SSDs with an emphasis on enterprise reliability metrics, including a 2.0M hour MTBF profile, and validation for continuous-duty data centre environments. The platform focus is long-life operation, stable firmware behavior, and integration readiness for server and storage subsystem standards.

Key Applications:

• Mixed read/write OLTP acceleration
• Virtualized storage caching tiers
• Write-intensive logging and journaling
• Metadata and file system journal workloads

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your needs and the option to extend the warranty up to 6 years, supporting predictable lifecycle planning for deployments based on the 0B32068.