WD WUH722020CLE6L4 HDD

Western Digital WUH722020CLE6L4 20 TB Enterprise Hard Drive | High-Capacity SATA HDD

Unlock unparalleled storage density and enterprise-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 Digital

Model: 0B48724

Technical 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, Linux

Dimensions and Weight
* Dimensions (L x W x H): 146.99x101.6x26.11 mm
* Weight: 1.52 g

Review date: 08-13-2026 by IS