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Western Digital Ultrastar DC HC555 internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III
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389,39 EUR  369,29 EUR
Hardware/ Electronic
Western Jubilee
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Sales Rank: #50 in Internal HDD
#6113 in Computer
Style: Internal HDD
Product No.: 2101327927
Description:The 20TB WD Ultrastar DC HC555 7200RPM 512MB Enterprise Hard Drive from Western Jubilee is a high-capacity storage solution designed for demanding data center environments and enterprise applications. With its impressive 20 terabytes of storage, this drive offers exceptional scalability for large-scale data management, backup, cloud infrastructure, and big data analytics. Featuring a fast 7200 RPM spindle speed and a generous 512MB cache buffer, it ensures rapid access to critical information while maintaining reliable performance under heavy workloads. The Ultrastar DC HC555 utilizes advanced technologies such as HelioSeal for improved energy efficiency and reduced operating temperatures, contributing to lower total cost of ownership. Western Jubilee is renowned for its commitment to quality and innovation in the field of digital storage solutions. The company actively pursues sustainability initiatives by implementing eco-friendly manufacturing processes and reducing carbon emissions throughout their supply chain. By choosing this product, customers not only benefit from robust performance but also support environmental responsibility?making a positive impact with every purchase.
Manufacturer No.: 0B48724
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20TB WD Ultrastar DC HC555 7200RPM 512MB Ent.
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Item number21013279272100921488210110312821007256072101081265
On offer since23.01.202516.06.202306.02.202401.11.202209.01.2024
Price369,29 EUR122,29 EUR481,09 EUR322,29 EUR381,79 EUR
Weight690 g630 g685 g690 g685 g
ManufacturerWestern JubileeSeagateSeagateWestern JubileeSeagate
CategoryHardware/ElectronicHardware/ElectronicHardware/ElectronicHardware/ElectronicHardware/Electronic
HDD capacity20 TB6 TB24 TB20 TB24 TB
HDD size3.5 "3.5 "3.5 "3.5 "3.5 "
InterfaceSerial ATA III Serial ATA III Serial ATA III Serial ATA Serial ATA
TypeHDD HDD HDD HDD HDD
Component forServer/workstation PC Server/workstation Server/workstation PC
Storage drive buffer size512 MB256 MB512 MB512 MB512 MB
HDD interface transfer rate6 Gbit/s6 Gbit/s6 Gbit/s6 Gbit/s6 Gbit/s
HDD sustained transfer rate272 MiB/s180 MiB/s285 MiB/s257 MiB/s272 MiB/s
Mean time between failures (MTBF)2500000 h1000000 h2500000 h2.5 h2500000 h
Operating voltage5 / 12 V5 / 12 V5 / 12 V5 / 12 V5 / 12 V
Operating temperature (T-T)5 - 60 °C0 - 65 °C0 - 65 °C5 - 60 °C10 - 60 °C
Width101.6 mm101.6 mm101.8 mm101.6 mm101.8 mm
Height26.1 mm26.1 mm26.1 mm147 mm26.1 mm
ITEMS
20TB WD Ultrastar DC HC555 7200RPM 512MB Ent.
Depth147 mm147 mm147 mm26.2 mm147 mm

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Technical specifications

Language

Weight & dimensions

Width101.6 mm
Weight690 g
Height26.1 mm
Depth147 mm

Power

Power consumption (typical)6.4 W
Power consumption (idle)5.3 W
Operating voltage5 / 12 V

Operational conditions

Storage temperature (T-T)-40 - 70 °C
Operating vibration0.67 G
Operating temperature (T-T)5 - 60 °C
Operating shock50 G
Non-operating vibration1.04 G
Non-operating shock250 G

Other features

Warranty period5 year(s)

Features

Type(s)HDD
Storage drive buffer size512 MB
Start/stop cycles600000
Mean time between failures (MTBF)2500000 h
InterfaceSerial ATA III
Hot-swapNo
HDD sustained transfer rate272 MiB/s
HDD speed7200 RPM
HDD size3.5 "
HDD interface transfer rate6 Gbit/s
HDD capacity20 TB
HDD average transfer rate285 MB/s
Component forServer/workstation
Average latency4.16 ms
24/7 operationYes

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