0F27506 WD Ultrastar DC HC510 8TB SATA 256 MB 3.5" Server HDD

High-Density 3.5-inch Enterprise SATA HDD for nearline tiers and JBOD scale with the 0F27506

The 0F27506 is a WD Ultrastar DC HC510 8TB internal 3.5-inch enterprise HDD designed for capacity-oriented server nodes and JBOD shelves where predictable latency and sustained throughput matter more than peak IOPS. Built for 24/7 duty cycles, the 0F27506 targets bulk datacenter storage, backup targets, and archive tiers that need consistent streaming performance with controlled power draw.

Using a SATA interface with 4KB native (4Kn) sectors, the 0F27506 aligns with modern OS and controller stacks optimized for advanced format drives, reducing translation overhead compared to legacy emulation paths. CMR recording supports stable write behavior under continuous ingest, while 7200 RPM and a large cache help maintain sequential transfer efficiency across wide stripe sets. A helium-filled design improves areal density and power efficiency for dense racks, and Power Disable enables remote recovery and orchestrated power cycling in serviceable storage backplanes.

Why Choose the 0F27506?

The 0F27506 delivers an enterprise-ready density-to-reliability profile for scale-out storage pools, enabling straightforward capacity growth without changing the host platform. With a datacenter-class endurance model and a high MTBF, the 0F27506 is engineered for predictable fleet behavior, simplifying lifecycle management across large deployments and reducing operational interruptions during maintenance windows.

WD engineers the Ultrastar line around disciplined validation, vibration-tolerant mechanics, and firmware tuned for multi-drive environments. The 0F27506 reflects this reliability-first approach and aligns with modern data centre requirements for secure data handling, serviceability, and consistent operation in high-density enclosures.

Key Applications:

• Bulk datacenter capacity pools
• JBOD and storage shelf expansions
• Backup repositories
• Archive and nearline tiers
• Encrypted data-at-rest deployments

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your needs for integrating the 0F27506 into server, RAID, or JBOD rollouts, and you can extend the warranty up to 6 years to protect long-term storage investments.