22TB SAS ULTRA 512E TCG P3 DC HC580 7200RPM

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Key Features

The Ultrastar DC HC580 data center HDD uses new, improved OptiNAND technology to store 24TB / 22TB1 on a 10-disk CMR drive, enabling a more efficient storage footprint.
Innovative technologies such as OptiNAND, energy-assisted magnetic recording (EAMR), triple-stage actuator (TSA) and HelioSeal enable high capacity with low power.
ArmorCache improves performance and provides enterprise power loss protection.
The Ultrastar DC HC580 is performance optimized to handle heavy application workloads up to 550TB per year.
The robust drive delivers dependability and reliability with up to 2.5M hours (projected) MTBF.
Provides additional peace of mind with a 5-year limited warranty.

WESTERN DIGITAL Hard Drives/Solid State Drives

22TB SAS ULTRA 512E TCG P3 DC HC580 7200RPM

Mfr # 0F62790 SKU 9791105

$345.00

Available

Product Overview

22TB 512MB 7200RPM SAS ULTRA 512E TCG P3 DC HC580
WD Ultrastar DC HC580 WUH722422AL5201 22 TB Hard Drive - 3.5" Internal - SAS - Conventional Magnetic Recording (CMR) Method - Data Center Device Supported - 7200rpm - 550 TB TBW - 512e Format - 5 Year Warranty - 1
WD Ultrastar DC HC580 WUH722422AL5201 22 TB Hard Drive - 3.5" Internal - SAS - Conventional Magnetic Recording (CMR) Method
Data Center Device Supported - 7200rpm - 550 TB TBW - 512e Format - 5 Year Warranty - 1

Technical Specifications

Product Type	Hard Drive
Buffer	512 MB
Device Supported	Data Center
Storage Capacity	22 TB
Manufacturer Part Number	0F62790
Packaged Quantity	1
Platform Supported	PC
Platform Supported	Linux
Limited Warranty	5 Year
Drive Type	Internal
Form Factor	3.5"
Length	5.8"
Manufacturer	Western Digital Corporation
Product Model	WUH722422AL5201
Product Name	Ultrastar DC HC580 Hard Drive
Product Line	Ultrastar
Product Series	DC HC580
Brand Name	WD
Height	1"
Width	4"
Drive Interface	SAS
Operating System Compatibility	Windows
Operating System Compatibility	Linux
Operating System Compatibility	Windows Server
Spindle Speed (rpm)	7200
Disk Format	512e
Endurance (TBW)	550 TB
Mean Time Between Failures (MTBF)	285.2 Year
Recording Technology	Conventional Magnetic Recording (CMR)

Marketing Information

Ultrastar® DC HC580 Data Center HDD

24TB / 22TB to Fuel Data Center Expansion

Relentless growth of data means organizations must find ways to efficiently store more data. That's where higher areal density comes into play, with its ability to boost capacities while not increasing the storage footprint. The Ultrastar DC HC580 24TB / 22TB1 HDD with OptiNANDTM technology is the next step in data density, allowing data centers to maximize their storage, especially in footprint- and power-constrained environments.

The 24TB / 22TB drive combines several innovative technologies including energy-assist magnetic recording (EAMR), HelioSeal®, triple-stage actuator (TSA) that improves TPI capability with greater control over the actuator arm, improved OptiNAND Technology and ArmorCacheTM. This innovation is incorporated into a 10-disk CMR drive, delivering the performance, quality, and reliability that data center customers require.

Low Power for Lower Operating Costs

Innovative technologies such as OptiNAND energy-assisted magnetic recording (EAMR), triple-stage actuator (TSA), and HelioSeal enable high capacity with low power.

OptiNAND Technology Benefits

The Ultrastar DC HC580 is the newest-generation platform with OptiNAND technology, which integrates an iNAND® Universal Flash Storage (UFS) Embedded Flash Drive (EFD), with traditional spinning disk media. Western Digital's new 2.4TB/disk CMR areal density is used with its proven 10-disk platform, delivering up to 24TB1 capacity with a CMR recording format. More disks and high areal density work together to maximize data storage efficiency.

OptiNAND improves drive resiliency in the event of an emergency power off (EPO) by increasing the amount of non-volatile memory (NVM) available to flush critical metadata to the iNAND.

ArmorCache enabled by OptiNAND technology ensures that all the data in the DRAM cache is safely written to the onboard NVM device, should a sudden power loss event occur. Power to a host system may be lost without warning; operating HDD's with write cache disabled (WCD) reduced the risk of data loss. With ArmorCache technology, host flush cache commands are no longer necessary to protect data, allowing for maximum performance in either WCD or write cache enabled (WCE) mode. This innovative feature provides enterprise power loss protection of data in WCE while increasing performance in WCD mode.