0F62790 Western Digital 22TB 7200RPM SAS 12GBPS 3.5inch Ultrastar DC HC580 512MB HDD

Western Digital 22TB SAS 12GBPS DC HC580 HDD

The Western Digital 0F62790 Ultrastar DC HC580 is a high-capacity enterprise-grade hard disk drive engineered for data centers, hyperscale storage, and cloud environments. With 22TB of storage and advanced reliability, it is designed to meet the demands of modern workloads.

General Information

• Brand: Western Digital
• Model Number: 0F62790
• Device Category: Hard Disk Drive

Technical Specifications

Storage & Interface

• Capacity: 22TB
• Form Factor: 3.5 Inch
• Connection: SAS 12Gb/s
• Enclosure: Internal
• Recording Method: CMR
• Security: SED (Self-Encrypting Drive)
• MTBF: 2.5 Million Hours

Drive Performance

Transfer Rates

• Interface Speed: 1200 MB/s
• Sustained Read/Write: 291/277 MB/s

Latency & Buffer

• Average Latency: 4.16 ms
• Cache Memory: 512MB
• Rotational Speed: 7200 RPM

IOPS Performance

• Random Read 4KB QD=32: 212 IOPS
• Random Write 4KB QD=32 (WCE/WCD): 565/565 IOPS
• Mixed 50/50 Read/Write 4KB QD=4: 220 IOPS

Physical Characteristics

• Z-Height: 26.1 mm
• Dimensions (W x D): 101.6 x 147 mm
• Weight: 670 g

Deployment Scenarios

Cloud & Hyperscale Storage

• Massive scale-out (MSO) environments
• High-density data centers

Distributed File Systems

• Optimized for large-scale storage clusters
• Supports Apache Hadoop® for big data analytics

0F62790 22TB SAS 12GBPS DC HC580 Hard Disk Drive Overview

The Western Digital Ultrastar DC HC580 series belongs to the enterprise data center hard disk drive category, a segment defined by uncompromising performance, exceptional reliability, and massive storage density. This category addresses the needs of hyperscale data centers, cloud service providers, enterprise storage architects, and high-performance computing environments where data integrity, sustained throughput, and predictable latency are essential. Drives in this category are engineered to operate continuously under heavy workloads while maintaining consistent performance and long service life.

Data center hard disk drives differ significantly from consumer and desktop-class storage devices. They are designed for twenty-four by seven operation, high vibration tolerance, and sustained sequential and random access workloads. The Western Digital 0F62790 22TB model exemplifies this category through its integration of advanced mechanical engineering, helium-sealed architecture, and enterprise firmware optimized for large-scale deployments. The category itself has evolved to support ever-increasing data volumes driven by artificial intelligence, big data analytics, cloud storage growth, and long-term archival requirements.

High-Capacity 22TB Storage Density and Its Role in Modern Infrastructure

The 22TB capacity offered by the Ultrastar DC HC580 places it at the forefront of high-density storage solutions within the data center hard drive category. High-capacity drives are fundamental to reducing total cost of ownership by maximizing storage per rack unit and minimizing the number of drives required to achieve target capacities. This category focuses on enabling data centers to scale efficiently while reducing power consumption, cooling requirements, and physical footprint.

Large-capacity drives such as this one are particularly valuable in object storage platforms, distributed file systems, and software-defined storage architectures. The category supports use cases that include cloud storage repositories, content delivery networks, backup and disaster recovery systems, and data lakes. By consolidating more data onto fewer drives, storage administrators can simplify management, reduce failure domains, and improve overall system efficiency.

Helium-Sealed Drive Technology Within the Category

A defining characteristic of modern enterprise HDDs in this category is the use of helium-sealed enclosures. Helium technology reduces internal turbulence compared to air-filled drives, allowing for more platters to be housed within the same 3.5-inch form factor. The Western Digital Ultrastar DC HC580 leverages this technology to achieve its 22TB capacity while maintaining mechanical stability and energy efficiency.

Helium-sealed designs contribute to lower operating temperatures and reduced friction, which directly impact reliability and longevity. Within the data center HDD category, this technology has become a standard for high-capacity drives, enabling consistent performance under sustained workloads and reducing the likelihood of mechanical wear over time.

7200RPM Key Profile for Enterprise Workloads

The 7200RPM spindle speed defines the performance tier of this category, balancing throughput, latency, and power efficiency. Enterprise-class 7200RPM drives are optimized for sustained sequential operations and mixed workload environments common in data centers. The Western Digital 0F62790 operates within this performance envelope, delivering predictable response times that are critical for storage arrays and clustered systems.

This category of drives is engineered to handle heavy read and write workloads without degradation. The rotational speed, combined with advanced caching algorithms and large buffer sizes, ensures that data access remains consistent even under concurrent access scenarios. As a result, these drives are suitable for both active data storage and nearline applications where performance reliability is as important as capacity.

512MB Cache Buffer and Data Throughput Optimization

A significant attribute of this category is the inclusion of large cache buffers, such as the 512MB buffer found in the Ultrastar DC HC580. Cache memory plays a vital role in optimizing data throughput by temporarily storing frequently accessed data and smoothing write operations. In enterprise environments, this contributes to reduced latency and improved overall system responsiveness.

The cache architecture within this category is designed to work in harmony with enterprise storage controllers and SAS interfaces. It supports command queuing, read-ahead algorithms, and write caching strategies that enhance performance across a wide range of workloads. The result is a storage device that can sustain high data transfer rates while maintaining data integrity.

SAS 12Gbps Interface as a Category Standard

The Serial Attached SCSI 12Gbps interface defines the connectivity standard for this enterprise hard drive category. SAS technology is favored in data centers due to its robustness, scalability, and support for dual-port connectivity. The Western Digital Ultrastar DC HC580 utilizes a 12Gbps SAS interface to ensure high-speed data transfers and seamless integration into enterprise storage infrastructures.

Within this category, SAS interfaces provide advantages over SATA in terms of command depth, error handling, and multi-path support. These features are essential for mission-critical applications where uptime and fault tolerance are paramount. The 12Gbps bandwidth ensures that the drive can deliver its full performance potential without becoming a bottleneck in high-throughput environments.

Dual-Port SAS and High Availability Architectures

Enterprise SAS drives in this category often support dual-port functionality, allowing the drive to connect to two separate controllers simultaneously. This capability is fundamental to high availability storage architectures, enabling failover and redundancy at the hardware level. The Ultrastar DC HC580 aligns with this category requirement, supporting resilient system designs.

Dual-port SAS enhances data center reliability by ensuring continuous access to data even in the event of a controller or path failure. This feature is particularly valuable in clustered storage systems, shared storage environments, and mission-critical databases where downtime is unacceptable.

3.5-Inch Form Factor and Data Center Compatibility

The 3.5-inch form factor remains a cornerstone of the enterprise HDD category due to its compatibility with a wide range of data center storage enclosures. The Western Digital 0F62790 adheres to this standard, ensuring seamless integration into existing rack-mounted systems, JBODs, and storage arrays.

This category prioritizes mechanical compatibility and ease of deployment. The standardized form factor allows data center operators to upgrade capacity without modifying infrastructure. It also supports hot-swapping capabilities, enabling maintenance and expansion without service interruption.

Mechanical Stability and Vibration Resistance

Drives in this category are engineered to withstand rotational vibration and operational shock common in densely populated data center environments. The Ultrastar DC HC580 incorporates vibration compensation technologies that maintain performance and reliability even when installed alongside multiple high-speed drives.

Vibration resistance is critical in multi-drive enclosures where harmonic vibrations can impact read and write accuracy. This category addresses these challenges through precision engineering and advanced servo control systems, ensuring consistent operation under demanding conditions.

512e Sector Format and Storage Efficiency

The 512e sector format used by this drive category represents an evolution in data storage efficiency. Advanced Format technology uses larger physical sectors while maintaining backward compatibility with legacy systems. The Western Digital Ultrastar DC HC580 supports 512e, allowing it to integrate seamlessly with existing software and operating systems.

This category benefits from improved error correction and reduced overhead, resulting in higher usable capacity and enhanced data integrity. The 512e format strikes a balance between modern storage efficiency and broad compatibility, making it a preferred choice for enterprise deployments.

Error Correction and Data Integrity Mechanisms

Enterprise HDDs in this category employ sophisticated error correction codes and integrity checks to protect data. These mechanisms work in conjunction with the sector format to detect and correct errors before they impact applications. The Ultrastar DC HC580 is designed to meet stringent data integrity requirements expected in enterprise environments.

Data integrity features are particularly important for long-term storage and archival use cases. This category ensures that stored data remains accurate and accessible over extended periods, even under continuous operation.

Self-Encrypting Drive Technology and Data Security

Security is a defining aspect of the data center hard drive category, and self-encrypting drive functionality plays a central role. The Ultrastar DC HC580 includes SED capabilities that provide hardware-based encryption without impacting performance. This category addresses the growing need for data protection at rest in enterprise and cloud environments.

Hardware encryption ensures that data is automatically encrypted as it is written to the disk and decrypted upon access by authorized systems. This approach simplifies compliance with data protection regulations and reduces the risk of data breaches resulting from physical drive removal or theft.

Enterprise Security Compliance and Key Management

SED-enabled drives in this category support standardized security protocols and key management frameworks. This allows integration with enterprise security policies and centralized management systems. The Western Digital Ultrastar DC HC580 aligns with these requirements, supporting secure erase and instant data sanitization.

Secure erase capabilities are particularly valuable in data center environments where drives are repurposed or decommissioned. This category ensures that sensitive data can be rendered inaccessible quickly and reliably, supporting operational efficiency and regulatory compliance.

Workload Ratings and Continuous Operation

Enterprise data center hard drives are defined by their ability to handle high annualized workload rates. This category is designed for environments where drives are subjected to constant read and write operations. The Ultrastar DC HC580 is engineered to sustain heavy workloads while maintaining performance consistency and reliability.

Workload ratings provide a measurable indication of a drive’s durability and suitability for enterprise use. Drives in this category are tested extensively to ensure they can meet or exceed the demands of modern data centers, including virtualization platforms, large-scale databases, and analytics engines.

Reliability Engineering and Mean Time Between Failures

Reliability metrics such as mean time between failures are critical considerations within this category. The Ultrastar DC HC580 benefits from Western Digital’s enterprise-grade manufacturing processes and quality assurance standards. These practices result in drives that deliver predictable performance and long operational life.

High reliability reduces maintenance costs and minimizes the risk of data loss or service disruption. This category is built to support mission-critical applications where storage failures can have significant operational and financial consequences.

Integration with Modern Data Center Architectures

The enterprise HDD category represented by this drive is designed for seamless integration with modern data center architectures. These include software-defined storage, hyperconverged infrastructure, and cloud-native platforms. The Ultrastar DC HC580 supports these environments through its compatibility, performance, and reliability features.

As data centers evolve to support new workloads and technologies, this category remains a foundational component of storage infrastructure. High-capacity enterprise HDDs complement solid-state storage by providing cost-effective bulk storage and long-term data retention capabilities.

Scalability and Future-Proof Storage Design

Scalability is a core principle of this category. The ability to add capacity without significant infrastructure changes allows organizations to adapt to growing data demands. The Western Digital Ultrastar DC HC580 supports this scalability through its high density and standard form factor.

Future-proof storage design ensures that investments in enterprise HDDs remain valuable as technology advances. This category continues to evolve, incorporating new materials, recording technologies, and firmware optimizations to meet the demands of next-generation data centers.

Western Digital Ultrastar Heritage and Enterprise Focus

The Ultrastar brand represents a long-standing commitment to enterprise storage innovation. Within this category, Western Digital has established a reputation for delivering high-performance, reliable, and scalable hard disk drives. The 0F62790 model continues this tradition by addressing the specific needs of data center environments.

Enterprise focus is evident in every aspect of this category, from rigorous testing and validation to ongoing firmware support. The Ultrastar DC HC580 is positioned as a trusted component in enterprise storage solutions, supporting critical business operations and data-driven initiatives.