HUC109030CSS600 WD Ultrastar C10K900 0.3TB SAS 64 MB 2.5" Server HDD

High-Performance 2.5in SAS Enterprise HDD for 24x7 Drive Pools with the HUC109030CSS600

The HUC109030CSS600 is a WD Ultrastar C10K900 2.5in SAS hot-swap enterprise HDD engineered for server boot/OS volumes and transactional tiers where predictable latency, high duty-cycle operation, and serviceability are required. By using a 10K-class rotating media design with a 64MB cache, the HUC109030CSS600 supports consistent small-block access patterns common in OS, logging, and metadata workloads while maintaining the operational behavior expected in validated server platforms.

Architecturally, the HUC109030CSS600 fits into SAS backplanes and RAID/HBA topologies that rely on dual-path capable enterprise storage fabrics and standardized hot-swap carriers. This enables dense front-access drive layouts, controlled fault domains, and streamlined maintenance without shutting down nodes. The 300GB capacity profile is aligned to mirrored boot sets, hypervisor images, and Tier-1/2 transactional storage groups where performance per spindle and isolation from high-capacity nearline tiers matter. Low power draw for a performance HDD (3W idle, 5.8W active) supports thermally constrained 1U/2U designs and high-drive-count pools.

Why Choose the HUC109030CSS600?

The HUC109030CSS600 delivers an enterprise-appropriate density-to-performance balance for SAS infrastructures that prioritize uptime, controlled rebuild behavior, and predictable I/O under mixed load. The HUC109030CSS600 integrates cleanly into existing hot-swap service models, scales across multi-node deployments, and supports operational continuity in 24x7 datacentre drive pools.

WD designs the Ultrastar platform for continuous operation with conservative qualification, firmware stability, and component selection aligned to modern data centre reliability expectations and standard SAS server ecosystems.

Key Applications:

• Server boot and OS volumes
• Hypervisor boot media
• Tier-1/2 transactional storage
• 24x7 datacentre drive pools

At Happyware - Server Hardware you benefit from non-binding offers tailored to your deployment and BOM requirements for the HUC109030CSS600, plus an extended warranty option up to 6 years to secure long-lived server and storage refresh cycles.