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WD Ultrastar DC HC555 WUH722020CLE6L4 20 TB
SATA
 (0B48724)

Photos - Hard Drive (HDD) WD Ultrastar DC HC555 WUH722020CLE6L4 20 TB SATA
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WD Ultrastar DC HC555 WUH722020CLE6L4 20 TB
SATA
DC (server)helium5 year warranty
12 TB
SAS
14 TB16 TB18 TB
SAS
18 TB
SATA
20 TB
SAS
20 TB
SATA
Main
Placementbuilt-in
TypeHDD
Featuresserver
Volume20 TB
Form factor3.5 "
ConnectionSATA3
Helium
Manufacturer's warranty5 years
Technical specs
Cache memory512 MB
RPM7200 rpm
Data transfer rate285 MB/s
Operation power consumption6.4 W
Standby power consumption5.3 W
MTBF2.5 M h
MTBF (on/off)600 K
Features
Featuresfor video surveillance
General
Size147x102x26 mm
Weight690 g
Official Websitewesterndigital.com
Added to E-CatalogMay 2026
P/N
0B48724

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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SATA

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Western Digital Ultrastar DC HC555 internal hard drive 20 TB 7200 RPM 512 MB 3.5" Serial ATA III 0B48724

Engineered to handle high-intensity workloads with proven technology Ultrastar Data Center HC555 hard drives are engineere... mored to deliver the large capacity strong performance and proven reliability needed to handle high-intensity workloads in 247 multi-user data center environments. Handle Data Center Workloads with Proven Technology The combination of field-proven hardware with the latest innovative technologies delivers the performance capacity and reliability needed to handle high-intensity workloads in 247 multi-user data center environments. Grow Capacity while Lowering Costs Western Digitals energy-assisted perpendicular magnetic recording (ePMR) technology enables customers to grow capacities while lowering TCO (total cost of ownership) including both $/TB and OpEx. Rapid qualification and integration Leveraging hardware designs from generations of highly successful products ensures easy qualification seamless integration and rapid adoption by existing customers. Reliability You Can Trust Built off the same platform that is deployed in thousands of data centers around the world these drives deliver superior dependability and field-proven reliability for hassle free data storage. Increase Density with Low Power Western Digitals Triple-Stage Actuator (TSA) increases tracks-per-inch (TPI) while providing greater control over the actuator arm enabling the highest capacities with low power. Meet Eco Goals with Helium The stable internal environment created by our HelioSeal technology enables this high-capacity helium drive to deliver one of the lowest power profiles in the industry. Protected Against Vibration & Shock Disturbances caused by increased vibration are anticipated and proactively counteracted by Rotation Vibration (RV) sensors and subtle shock events are automatically detected by multi-axis shock sensors and compensated for with dynamic fly height technology to maintain performance and protect data. Trusted Reliability Quality and World-Class Support As an industry-leading hard drive manufacturer Western Digital stands behind their Ultrastar hard drives with the assurance of a projected 2.5M-hour MTBF rating.
Quzo.co.uk
Delivery: to United Kingdom
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£510.15
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Western Digital Ultrastar 20TB SATA HC555 WUH722020CLE6L4 0B48724

.three-cols { display: flex; width: 100%; gap: 20px; } .thr... moreee-cols > div { flex: 1; min-width: 0; text-align: center; padding: 15px; } .three-cols img { width: 50px; height: 50px; object-fit: contain; } .three-cols span { display: block; font-size: 12px; margin: 10px 0 5px 0; word-wrap: break-word; } .three-cols h3 { font-size: 16px; margin: 0; word-wrap: break-word; } Interface SATA Transfer Rate up to 285MB/s Warranty 5-Year Limited Warranty DESIGNED TO MANAGE DEMANDING TASKS USING RELIABLE TECHNOLOGY Discover the Ultrastar Data Center HC555 hard drives, expertly designed to meet the demands of high-capacity storage, exceptional performance, and unwavering reliability. Perfectly suited for the rigorous requirements of 24/7 multi-user data center operations, these drives excel in managing intense workloads with ease. Whether you’re scaling your data infrastructure or seeking robust solutions for your enterprise, the HC555 is the ideal choice to ensure your data is always accessible and secure. Elevate your data center’s efficiency with this top-tier storage solution today! MANAGE DATA CENTER TASKS USING RELIABLE SOLUTIONS Experience unparalleled performance and reliability with this exceptional hardware, designed to meet the demands of high-intensity workloads in 24/7 multi-user data center settings. By merging time-tested components with cutting-edge technology, this solution ensures robust capacity and efficiency, making it an ideal choice for businesses t...
Senetic.co.uk
Delivery: to United Kingdom
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£796.61
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Western Digital 0B48724

Western Digital WUH722020CLE6L4 20 TB Enterprise Hard Drive | High-Capacity SATA HDDUnlock unparalleled storage density and e... morenterprise-grade reliability with the Western Digital WUH722020CLE6L4, a leading solution in the world of high-capacity Hard Disks. Expertly engineered for the most demanding data center, cloud storage, and large-scale enterprise environments, this hard drive addresses the critical challenge of exponential data growth. By offering a colossal 20 TB of space in a standard 3.5-inch form factor, it empowers organizations to consolidate their data footprint, significantly reducing total cost of ownership (TCO) by lowering capital and operational expenses related to power, cooling, and rack space.Built for continuous 24/7 operation, the Western Digital WUH722020CLE6L4 is a testament to durability and sustained performance. It is the ideal foundation for building robust storage architectures for big data analytics, distributed file systems, bulk storage, and content delivery networks. The drive leverages advanced EAMR (Energy-Assisted Magnetic Recording) technology, a sophisticated recording method that enables incredible areal density, making its massive 20 TB capacity possible without compromising data integrity or access speed.Performance is a key pillar of this drive´s design. The SATA interface ensures broad compatibility with existing enterprise systems, while the substantial 512 MB cache memory works to accelerate access to frequently used data, reducing latency and improving overall system responsiveness. With data transfer speeds reaching up to 285 MB/s, this HDD is exceptionally capable of handling large sequential read and write workloads, essential for data-intensive applications like video streaming, backup, and archival.Data security is paramount in any professional environment. This model is equipped with the SE (Secure Erase) feature, which provides a straightforward and effective method for sanitizing the drive, ensuring that sensitive information can be permanently and securely wiped at the end of its lifecycle, in compliance with data privacy regulations.Brand: Western DigitalModel: 0B48724Technical Specifications* Capacity: 20 TB* Interface: SATA* Recording Technology: EAMR (Energy-Assisted Magnetic Recording)* Cache Memory: 512 MB* Transfer Speed: up to 285 MB/s* Security: SE (Secure Erase)Certifications and Compatibility* Certifications: BSMI, CE, FCC, KC, RCM, UKCA, VCCI, CB, TUV, UL* Compatibility: Windows / Windows Server, LinuxDimensions and Weight* Dimensions (L x W x H): 146.99x101.6x26.11 mm* Weight: 1.52 gReview date: 08-13-2026 by IS
Tradeinn.com
Delivery: in United Kingdom
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£916.99
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WD Ultrastar DC HC555 - hard drive - Data Center - 20 TB - SATA 6Gb/s

- Western Digital - WD Ultrastar DC HC555 - Hard Drive - Data Center - 20 TB - Internal - 3.5" - SATA 6Gb/s - 7200 RPM
OnBuy.com
Delivery: in United Kingdom
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£1,290.11
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WD Ultrastar DC HC555 - hard drive - Data Center - 20 TB - SATA 6Gb/s

- Western Digital - WD Ultrastar DC HC555 - Hard Drive - Data Center - 20 TB - Internal - 3.5" - SATA 6Gb/s - 7200 RPM
Onbuy.com
Delivery: in United Kingdom
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£1,305.27
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Series WD DC (server)Compare using chart →

WD Ultrastar DC HC555 WUH722020CLE6L4 configurations

Price for WD Ultrastar DC HC555 WUH722020CLE6L4
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Hard Drive (HDD) WD WUH722020CLE6L4