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Ultrastar DC HC560 - {{getUnEscapedHTMLContent(variantTagData)}}

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An innovative storage architecture to help our customers meet their need for exponential data growth.

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SATA,Interface
SATA
Interface
up to 291MB/s,Transfer Rate
up to 291MB/s
Transfer Rate
5-Year Limited Warranty,Warranty
5-Year Limited Warranty
Warranty
SATA,Interface
SATA
Interface
up to 291MB/s,Transfer Rate
up to 291MB/s
Transfer Rate
5-Year Limited Warranty,Warranty
5-Year Limited Warranty
Warranty

20TB capacity with a reimagined HDD

An innovative storage architecture to help our customers meet their need for exponential data growth.

Reimagining the HDD for Exponential Data Growth
Hyperscale cloud, CSPs, enterprises, smart video surveillance partners, NAS suppliers and more need storage solutions to meet the exponential growth in data creation. When it comes to cost-effective storage of data at scale, hard disk drives (HDDs) continue to play a central role. HDDs deliver the capacity, performance and reliability needed to store vast amounts of data today and well into the future. Investments in HDD technology remain critical to supporting worldwide data growth.

Western Digital has developed flash-enhanced drives with OptiNAND™ technology by vertically integrating our leading NAND flash with our world-class HDDs.  Western Digital HDDs have been leaders in areal density with industry first technologies of energy-assisted magnetic recording technology (EAMR), triple-stage actuator (TSA), HelioSeal®, and now OptiNAND technology. Higher areal density means higher capacities to meet storage challenges. 

20TB1 HDDs with OptiNAND Technology
OptiNAND integrates an iNAND® Universal Flash Storage (UFS) Embedded Flash Drive (EFD) with traditional spinning disk media, and incorporates innovative changes to the firmware algorithm and system-on-a-chip (SoC). OptiNAND is not a hybrid technology. The drive works smarter, with enhanced firmware algorithms taking advantage of expanded metadata that has been offloaded to the iNAND, enabling more tracks per inch (TPI) with resulting increased areal density.  

The Ultrastar  DC HC560, with the first implementation of OptiNAND technology’s capacity-enabling features, delivers an unbeaten 20TB capacity in a nine-disk platform (2.2TB/platter) with CMR recording format.

Trusted Reliability and Quality for Data at Scale
The Ultrastar DC HC560 meets modern data center reliability requirements with 2.5M MTBF2 (projected) and a 5-year limited warranty. It offers security and encryption options to help protect data from unauthorized use, including SED models. 

Trust Western Digital and the Ultrastar DC HC560 hard drive to deliver the highest capacity and greatest value for your data center.

Specifications

Capacity
20TB
Form Factor
3.5-Inch
Interface
SATA
Transfer Rate
up to 291MB/s
Disk Speed (RPM)
7200 RPM
Recording Technology
EAMR
Cache Size
512MB
Security
SE
Warranty
5-Year Limited Warranty
Dimensions (L x W x H)
147mm x 101.6mm x 26.1mm
Weight
690gms
Model Number
0F38785
Operating Temperature
5°C to 60°C
Non-Operating Temperature
-40°C to 70°C
Drive
3.5"
Certifications
BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL
Product Features
  • Ideal for high-capacity enterprise applications and environments
  • Industry-leading HDD technologies: OptiNAND technology, EAMR, TSA, HelioSeal
  • Projected 2.5M hours MTBF
Compatibility
  • Windows, Windows Server, Linux
Model Numbers
20TB, SATA, SE: 0F38785
Model Numbers
20TB, SATA, SE: 0F38785

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Disclosures

  1. One megabyte (MB) is equal to one million bytes, one gigabyte (GB) is equal to 1,000MB (one billion bytes), one terabyte (TB) is equal to 1,000GB (one trillion bytes), and one petabyte (PB) is equal to 1,000TB. Actual user capacity may be less due to operating environment.
  2. Projected values. Final MTBF and AFR specifications will be based on a sample population and are estimated by statistical measurements and acceleration algorithms under typical operating conditions, typical workload and 40°C device-reported temperature. Derating of MTBF and AFR will occur above these parameters, up to 550TB/year and 60°C (device reported temperature). MTBF and AFR ratings do not predict an individual drive’s reliability and do not constitute a warranty.
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