0B36050 WD Ultrastar DC HC310 6TB SAS 256 MB 3.5" Server HDD

High-Performance 3.5in Enterprise SAS HDD for 24x7 Datacenter Storage with the 0B36050

The 0B36050 is a WD Ultrastar DC HC310 6TB 7200RPM 3.5in internal enterprise HDD engineered for predictable latency and sustained throughput in server and storage tiers. Designed for always-on infrastructure, the 0B36050 integrates cleanly into modern SAS backplanes and enterprise controllers, aligning with nearline capacity pools, backup targets, and bulk datacenter storage where consistency and endurance matter.

Built on CMR recording technology, the 0B36050 supports steady write behavior in RAID and JBOD shelves without the performance volatility associated with SMR designs. The 4Kn sector format with 512e emulation improves alignment options across mixed OS and hypervisor environments, while the 256MB cache and 7200RPM spindle speed help balance IOPS and sequential bandwidth for consolidation-friendly storage architectures. Security is addressed through Self-Encrypting Drive (SED) capabilities with TCG Enterprise SSC and FIPS 140-2 Level 2 support, enabling policy-driven data-at-rest protection across large fleets.

Why Choose the 0B36050?

The 0B36050 provides a practical density-to-performance profile for SAS-based platforms that need enterprise reliability, straightforward serviceability, and scalable capacity expansion. With 24x7 continuous operation and a 2,000,000-hour MTBF rating, the 0B36050 is suited for standardized deployments where predictable lifecycle management and consistent array behavior reduce operational risk.

WD designs Ultrastar enterprise drives around datacenter duty cycles, focusing on controlled acoustics, power efficiency, and firmware behavior optimized for multi-drive enclosures. This engineering approach supports compatibility with established server and storage standards while maintaining stable performance under sustained workloads.

Key Applications:

• RAID arrays and JBOD shelves
• Backup and archive repositories
• Nearline capacity pools
• General datacenter bulk storage

At Happyware - Server Hardware you benefit from non-binding offers tailored to your storage platform requirements and an extended warranty of up to 6 years to strengthen long-term operational planning for enterprise deployments.