0F27609 WD Ultrastar DC HC510 10TB SATA 256 MB 3.5" Server HDD

High-Capacity 3.5in Datacenter SATA HDD architecture with the 0F27609 for 24/7 storage tiers

The 0F27609 is a WD Ultrastar DC HC510 10TB 3.5in internal datacenter HDD engineered for predictable throughput and sustained operation in always-on server and storage-array environments. As a SATA drive, it integrates cleanly into established backplanes and HBA designs while maintaining a disciplined performance profile for bulk data services.

Built on CMR recording and a 4Kn (4KB native) sector format, the 0F27609 supports modern filesystems and storage stacks that benefit from aligned I/O, reduced write amplification, and consistent rebuild behavior in RAID and erasure-coded pools. A 7200RPM spindle and 256MB cache help stabilize latency under mixed sequential workloads, while the helium-filled mechanical design targets lower turbulence and improved power efficiency for dense chassis. Secure Erase support aligns the 0F27609 with controlled decommissioning processes in multi-tenant datacenters and regulated environments.

Why Choose the 0F27609?

The 0F27609 delivers a pragmatic density-to-cost profile for scale-out capacity nodes, enabling architects to standardize on 10TB SATA tiers without sacrificing operational resilience. With 2.5M hours MTBF and power characteristics suited to high-drive-count deployments, the 0F27609 supports predictable fleet behavior, simplified sparing strategies, and scalable growth in backup, archive, and object platforms.

WD designs Ultrastar datacenter drives with an engineering focus on reliability metrics, firmware consistency, and integration readiness for modern rack-scale storage. The platform philosophy emphasizes sustained 24/7 duty cycles, controlled acoustics and vibration tolerance, and compatibility with contemporary server and storage-array qualification standards.

Key Applications:

• Backup repositories
• Archive tiers
• Object storage nodes
• Scale-out NAS capacity pools

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your rollout and spares strategy, and the option to extend the warranty up to 6 years to protect long-life datacenter storage investments.