Western Digital Ultrastar DC HC560 20TB Internal Hard Drive, SATA, 7200 RPM, 512MB Buffer, OptiNAND Technology, 3.5" Form Factor - 0F38785 (1 Year Warranty)

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Western Digital Ultrastar DC HC560 20TB Internal Hard Dri...
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Western Digital Ultrastar DC HC560 20TB Internal Hard Drive, SATA, 7200 RPM, 512MB Buffer, OptiNAND Technology, 3.5" Form Factor - 0F38785 (1 Year Warranty)

Western Digital 0F38785

$469.85
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  • 1 Year Warranty
  • 30 Day Returns
  • Carbon Neutral

Storage Capacity:

  • 8TB
  • 12TB
  • 1TB
  • 480GB
  • 2TB
  • 6TB
  • 7.68TB
  • 3TB
  • 18TB
  • 22TB
  • 10TB
  • 20TB
  • 240GB
  • 14TB
  • 4TB
  • 500GB
  • 15.36TB
  • 24TB
  • 6.25TB

Product Type:

  • HardDrive
  • SolidStateDrive

Product Key Features

  • 💾 Massive 20TB storage capacity with OptiNAND™ technology
  • ⚡ 7200 RPM with 512MB buffer for enhanced performance
  • 🔌 SATA interface for broad compatibility
  • 📏 3.5" form factor for standard desktop integration
  • 🖥️ Compatible with Windows, Windows Server, and Linux
  • 🔧 Internal drive design with 9-disk platform
  • 🌟 Features HelioSeal® and Energy-Assisted Magnetic Recording
  • 🎯 Three-stage actuator (TSA) for precise positioning
  • 💪 Enterprise-grade reliability for data centers
  • 📊 Higher areal density with 2.2TB per disk
$469.85
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Western Digital Ultrastar DC HC560 20TB Internal Hard Drive, SATA, 7200 RPM, 512MB Buffer, OptiNAND Technology, 3.5" Form Factor - 0F38785 (1 Year Warranty)

This item: Western Digital Ultrastar DC HC560 20TB Internal Hard Dri...

$469.85

Total price: $469.85
  • Description
  • Tech Specs
  • Refund Policy

Western Digital

0F38785

Western Digital Ultrastar DC HC560 20TB Internal Hard Drive with OptiNAND Technology

Experience unprecedented storage capacity with the Western Digital Ultrastar DC HC560 20TB Internal Hard Drive. This revolutionary storage solution combines OptiNAND technology with traditional rotating media, delivering an impressive 20TB capacity on a 9-disk platform with 2.2TB per disk using CMR recording format.

Advanced OptiNAND Technology Integration

The DC HC560 leverages innovative OptiNAND technology, integrating iNAND® Embedded Flash Drive (EFD) with Universal Flash Storage (UFS). This integration enables optimized firmware algorithms that utilize expanded metadata, resulting in higher tracks per inch (TPI) and superior areal density.

Key Features:
  • Massive 20TB storage capacity for enterprise-scale data needs
  • 7200 RPM performance with 512MB buffer for efficient data transfer
  • SATA interface compatibility for widespread system integration
  • 3.5-inch form factor ideal for standard drive bays
  • HelioSeal® technology for enhanced reliability

Enterprise-Grade Performance Specifications

Designed for hyperscale cloud, CSP, enterprise, and NAS environments, this drive delivers:

  • Energy-assisted magnetic recording (EAMR) technology
  • Three-stage actuator (TSA) for precise positioning
  • Cross-platform compatibility with Windows Server, Linux, and Windows
  • Compact dimensions: 1" height x 4" width x 5.8" length

Ideal Applications and Use Cases

The Ultrastar DC HC560 is perfectly suited for:

  • Large-scale data centers and cloud storage solutions
  • Enterprise backup and archive systems
  • Smart video surveillance storage infrastructure
  • High-capacity NAS implementations
  • Data-intensive business applications

20 TB of capacity with a reinvented HDD

Reinventing HDDs to

Keep Up with Data Growth Hyperscale cloud, CSP, enterprise, smart video surveillance partners, NAS vendors and many others need storage solutions to keep pace with the exponential growth of data generation . For large-scale, cost-effective data storage, HDDs remain a strategic choice. HDDs provide the capacity, performance and reliability you need to store large amounts of data, now and in the future. Investments in HDD technology continue to play a central role in supporting global data growth.

Western Digital has developed OptiNAND ™ technology for flash memory optimized drives, integrating leading NAND flash technology with our brand's exclusive HDDs. Western Digital HDDs lead the way in area density with industry-first energy-assisted magnetic recording (EAMR), three-stage actuator (TSA), HelioSeal® and now, OptiNAND technologies. Higher areal density equals higher capacities to meet storage challenges.

20 TB HDD with OptiNAND technology

OptiNAND integrates iNAND®, an Embedded Flash Drive (EFD) on Universal Flash Storage (UFS) with traditional rotating media, introducing innovative changes to the algorithm and firmware system-on-a-chip (SoC). OptiNAND is not a hybrid technology. The unit works smarter thanks to optimized firmware algorithms that leverage expanded metadata downloaded to iNAND, enabling more tracks per inch (TPI), which results in higher areal density.

The DC HC560 Ultrastar, applying the capabilities of OptiNAND technology for the first time, offers an unrivaled capacity of 20TB on a 9-disk platform (2.2TB / disk) with CMR recording format.

Front view of Western Digital Ultrastar DC HC560 20TB enterprise hard drive with OptiNAND technology branding

20TB Enterprise Storage with Revolutionary OptiNAND Technology

The Ultrastar DC HC560 represents a breakthrough in data center storage technology, featuring an impressive 20TB capacity powered by innovative OptiNAND integration. This advanced drive combines traditional HDD technology with embedded flash memory to deliver exceptional storage density and improved performance for enterprise environments. The sleek design houses nine disks delivering 2.2TB per platter, making it ideal for hyperscale cloud storage and data-intensive applications.

Technical Specifications

  • 20TB storage capacity optimized for data center workloads
  • OptiNAND technology integration for enhanced performance
  • 512MB cache buffer for improved data throughput

Applications

  • Hyperscale cloud storage deployment
  • Enterprise data center infrastructure
  • Large-scale surveillance storage systems
Angled perspective of Western Digital Ultrastar DC HC560 20TB hard drive showing enterprise construction

Enterprise-Grade Construction for Maximum Reliability

The DC HC560's robust construction emphasizes durability and reliability in demanding data center environments. The drive's sophisticated design incorporates HelioSeal technology and a three-stage actuator system, ensuring consistent performance under intensive workloads. The premium build quality reflects Western Digital's commitment to enterprise-grade storage solutions that maintain data integrity while maximizing storage density.

Technical Specifications

  • HelioSeal technology for enhanced reliability
  • Three-stage actuator for precise head positioning
  • Enterprise-class workload rating

Applications

  • Mission-critical data storage
  • Cloud service provider infrastructure
  • Enterprise backup and archive systems
Side profile view of Western Digital Ultrastar DC HC560 20TB enterprise hard drive highlighting construction details

Advanced Data Center Integration Features

Engineered specifically for modern data centers, the DC HC560 showcases Western Digital's commitment to enterprise storage innovation. The drive's sophisticated firmware and OptiNAND technology work together to optimize data placement and enhance overall system performance. Its SATA interface ensures broad compatibility with existing infrastructure while delivering the reliability demanded by enterprise environments.

Technical Specifications

  • SATA 6Gb/s interface for universal compatibility
  • CMR recording technology for reliable performance
  • Optimized power efficiency for data centers

Applications

  • Scale-out storage deployments
  • Big data analytics infrastructure
  • Content delivery networks
Return Policy Time to Return
Standard Return Policy We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns.
Replacement Only Return Policy Replacement within 30 days of the delivery date.
Manufacturer Only Return Policy Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.
FAQ
The Western Digital Ultrastar DC HC560 offers 20TB of storage capacity and features OptiNAND technology, which integrates iNAND flash memory with traditional HDD storage. It uses a 9-disk platform (2.2TB per disk) with CMR recording format, includes a 512MB buffer, and operates at 7200 RPM. The drive incorporates advanced technologies like energy-assisted magnetic recording (EAMR), three-stage actuator (TSA), and HelioSeal for optimal performance and reliability.
OptiNAND technology integrates iNAND (Embedded Flash Drive) on Universal Flash Storage with traditional rotating media. It's not a hybrid technology, but rather works by optimizing firmware algorithms that leverage expanded metadata stored in iNAND. This optimization enables more tracks per inch (TPI), resulting in higher areal density. The technology helps the DC HC560 achieve its impressive 20TB capacity while maintaining reliability and performance.
The Western Digital Ultrastar DC HC560 comes in a 3.5-inch form factor with dimensions of 1-inch height, 4-inch width, and 5.8-inch length. This standard enterprise drive form factor makes it compatible with most standard server and storage system configurations.
The Western Digital Ultrastar DC HC560 is compatible with multiple operating systems including Windows, Windows Server, and Linux. This broad compatibility makes it suitable for various enterprise and data center environments.
The Ultrastar DC HC560 uses a SATA interface for connectivity. Combined with its 512MB buffer and 7200 RPM speed, this interface ensures reliable data transfer for enterprise storage applications.
The Ultrastar DC HC560 is designed for hyperscale cloud providers, CSPs (Cloud Service Providers), enterprise users, smart video surveillance partners, and NAS vendors. It's specifically engineered for large-scale, cost-effective data storage applications where high capacity and reliability are crucial.
The Ultrastar DC HC560 is ideal for enterprise storage due to its massive 20TB capacity, advanced OptiNAND technology, 512MB buffer, and 7200 RPM speed. It incorporates enterprise-grade features like HelioSeal technology, energy-assisted magnetic recording (EAMR), and three-stage actuator (TSA), ensuring reliability and performance for demanding data center environments.
The Ultrastar DC HC560 uses Conventional Magnetic Recording (CMR) format on a 9-disk platform, with each disk providing 2.2TB of storage. This configuration, combined with OptiNAND technology and energy-assisted magnetic recording (EAMR), enables the drive to achieve its 20TB total capacity while maintaining data integrity and performance.

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