0F27615 WD Ultrastar DC HC510 8TB SATA 256 MB 3.5" Server HDD

High-Density 3.5in SATA Datacenter HDD for Capacity Tiers with the 0F27615

The 0F27615 is an 8TB WD Ultrastar DC HC510 internal datacenter HDD engineered for capacity-tier nodes in rack servers and storage arrays where predictable latency and sustained throughput matter more than flash-class IOPS. Built on a 7200 RPM helium-filled platform, it supports 24x7 duty cycles and is optimized for consistent streaming reads and writes under mixed enterprise workloads.

With a SATA interface, the 0F27615 integrates cleanly into standard backplanes and HBA-based designs, allowing dense drive populations without consuming PCIe lanes that are better reserved for NVMe, GPUs, or high-speed networking. The 4Kn native sector format and CMR recording provide stable write behavior for RAID and erasure-coded pools, while a 256MB cache helps smooth queue bursts. This architecture aligns well with scale-out storage, backup repositories, and content archives where capacity, serviceability, and fleet-level uniformity drive TCO.

Why Choose the 0F27615?

The 0F27615 delivers an enterprise density-to-performance profile for SATA-centric infrastructures, enabling straightforward scale-out by adding spindles rather than redesigning the I/O fabric. Its 2.5M hours MTBF rating and always-on qualification support predictable operations in multi-drive enclosures, and the consistent 3.5in form factor streamlines spares strategy and rolling expansion across racks and pods.

WD designs Ultrastar platforms around datacenter reliability, qualification discipline, and compatibility with modern storage standards. The engineering focus prioritizes sustained operation, controlled acoustics and vibration behavior in dense chassis, and secure lifecycle management through features such as Secure Erase for decommissioning workflows.

Key Applications:

• Capacity-tier storage in servers and arrays
• Archive and content repositories
• Backup targets and SATA HDD pools
• Scale-out object storage nodes
• Log retention and compliance storage

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your needs and bulk order discount options when standardizing the 0F27615 across larger deployments.