Western Digital Hard Disk Drive Ultrastar DC HC560 20TB 7200 RPM SATA

WD Ultrastar DC HC560 3.5" 20 TB Serial ATA, WUH722020BLE6L4

20TB, 7200 rpm, SATA 6Gb/s, 3.5"

Redefining HDD for exponential data growth
Hyperscale clouds, cloud service providers (CSPs), enterprises, intelligent video surveillance partners, NAS providers and others need storage solutions to meet the exponential growth of data creation. When it comes to cost-efficient large-scale data storage, hard disk drives (HDDs) still play a key role. HDDs offer the capacity, performance and reliability required to store massive amounts of data today and into the future. Investments in HDD technology remain essential to supporting global data growth. Western Digital has developed flash-augmented drives with OptiNAND™ technology, combining our leading NAND flash memory with our top-tier HDDs. WD HDDs are leaders in areal density, introducing innovative technologies such as Energy-Assisted Magnetic Recording (EAMR), Triple-Stage Actuator (TSA), HelioSeal® and now OptiNAND technology. Higher areal density means higher capacities capable of meeting storage challenges.
20TB HDDs with OptiNAND technology
OptiNAND integrates iNAND® Universal Flash Memory (UFS) with traditional spinning media and introduces innovative changes in firmware and system-on-chip (SoC) architecture. OptiNAND is not a hybrid technology. The drive operates smarter, with improved firmware algorithms that leverage extended metadata moved to iNAND, enabling more tracks per inch (TPI) and resulting in increased areal density.
Ultrastar DC HC560, with the first implementation enabling OptiNAND capacity-enabled features, delivers an unparalleled 20TB capacity on a nine-disk platform (2.2TB per platter) with a CM R recording format.
Trusted reliability and quality for data at scale

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

Specifications for WUH722020BLE6L4
Features 24/7 operation Yes Average latency 4.16 ms For NAS HDD capacity 20 TB HDD interface transfer rate 6 Gbit/s HDD size 3.5 " HDD speed 7200 rpm Interface Serial ATA III MTBF 2,500,000 h Idle noise (inactive) 3.2 dB Disk buffer size 512 MB Type HDD Working load limit 550 TB/year
Operating conditions Non-operating shock 250 G Non-operating vibrations 1.04 G Operating shock 50 G Operating temperature (T-T) 5 - 60 °C Operating vibrations 0.7 G Storage temperature (T-T) -40 - 70 °C
Packaging dimensions Gross weight (packaging, kg) 0.8 kg
Product dimensions Net weight (product, kg) 0.7 kg Product depth 14.7 cm Product height 2.61 cm Product width 10.16 cm Brand Western Digital

Specifications for WUH722020BLE6L4

Features

• 24/7 operation: Yes
• Average latency: 4.16 ms
• For: NAS
• HDD capacity: 20 TB
• HDD interface transfer rate: 6 Gbit/s
• HDD size: 3.5 "
• HDD speed: 7200 rpm
• Interface: Serial ATA III
• MTBF: 2,500,000 h
• Idle noise level: 3.2 dB
• Disk buffer size: 512 MB
• Type: HDD
• Working load limit: 550 TB/year

Operating conditions

• Non-operating shock: 250 G
• Non-operating vibrations: 1.04 G
• Operating shock: 50 G
• Operating temperature (T-T): 5 - 60 °C
• Operating vibrations: 0.7 G
• Storage temperature (T-T): -40 - 70 °C

Packaging dimensions

• Gross weight (packaging, kg): 0.8 kg

Product dimensions

• Net weight (product, kg): 0.7 kg
• Product depth: 14.7 cm
• Product height: 2.61 cm
• Product width: 10.16 cm

• Brand: Western Digital