Model Number: 0F59373 Ultrastar DC HC590 Data Center Hard Drive – 24TB

Western Digital Ultrastar DC HC590 24TB Data Center HDD (0F59373) – High-Capacity CMR Storage with OptiNAND™

Body Content: The Western Digital Ultrastar DC HC590 24TB (Model: 0F59373) is the ultimate storage solution for data centers that demand maximum capacity without sacrificing the simplicity of Conventional Magnetic Recording (CMR). As part of Western Digital’s 24TB class of enterprise drives, the HC590 is built on a proven 10-disk platform, offering high-density storage that is plug-and-play compatible with virtually all enterprise applications and file systems.

OptiNAND™ Technology: Performance Meets Resiliency The 0F59373 features Western Digital’s innovative OptiNAND™ architecture. By integrating an iNAND embedded flash drive with traditional spinning platters, the HC590 optimizes metadata handling. This results in the ArmorCache™ feature, which provides the performance of “write-cache enabled” mode with the data protection of “write-cache disabled” mode—ensuring your data is safe even during unexpected power loss.

Maximize Efficiency with HelioSeal® Power consumption is a critical factor in large-scale deployments. Utilizing HelioSeal® technology, the internal environment of the HC590 is filled with helium to reduce drag and turbulence. This allows the drive to operate at a cool 7200 RPM while maintaining one of the lowest power profiles (Watts per Terabyte) in the industry, significantly reducing your data center’s Total Cost of Ownership (TCO).

Enterprise-Grade Reliability With a 2.5 million hour MTBF and a workload rating of 550TB per year, the Ultrastar DC HC590 is designed for the most grueling 24/7/365 environments. Whether you are scaling a cloud storage array, building a massive video surveillance server, or upgrading an enterprise NAS, the 0F59373 delivers the endurance your business depends on.

Key Features (Bullet Points)

• 24TB CMR Capacity: Massive storage using Conventional Magnetic Recording for universal compatibility.

• OptiNAND™ Architecture: Enhances drive performance, metadata management, and power-loss protection.

• ArmorCache™ Technology: Ensures data integrity and high performance during write operations.

• HelioSeal® Technology: Helium-filled design for superior power efficiency and thermal management.

• 7200 RPM Performance: High-speed enterprise spindle for consistent data throughput.

• 550TB/Year Workload Rating: Specifically engineered for heavy-duty, multi-user environments.

• 2.5 Million Hours MTBF: Industry-leading reliability for mission-critical storage.

• SATA 6Gb/s Interface: Seamless integration into standard server and storage architectures.