WD Ultrastar DC HC560 WUH722020BL5201 20 TB Hard Drive – 3.5″ Internal – SAS (12Gb/s SAS) – Conventional Magnetic Recording (CMR) Method

Storage System, Video Surveillance System Device Supported – 7200rpm – 5 Year Warranty

Brand Name	WD
Buffer	512 MB
Depth	5.8"
Device Supported	Video Surveillance System
Disk Format	512e/4Kn
Drive Interface	SAS
Drive Interface Standard	12Gb/s SAS
Drive Type	Internal
Form Factor	3.5"
Height	1"
Limited Warranty	5 Year
Manufacturer	Western Digital Corporation
Manufacturer Part Number	0F38651
Manufacturer Website Address	http://www.wdc.com
Marketing Information	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. IDC projects that in 2025, HDDs will represent 82% of storage capacity sold to the enterprise market. 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 the company's leading NAND flash with its 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. 20TB 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), resulting in 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 MTBF (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.
Product Family	Ultrastar DC HC560
Product Line	Ultrastar
Product Model	WUH722020BL5201
Product Name	Ultrastar DC HC560 WUH722020BL5201 Hard Drive
Product Series	DC HC560
Product Type	Hard Drive
Recording Technology	Conventional Magnetic Recording (CMR)
Spindle Speed (rpm)	7200
Storage Capacity	20 TB
Weight (Approximate)	1.52 lb
Width	4"
Wireless LAN	No

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