Western Digital Ultrastar DC HC560 20TB SATA-6GBPS 512MB Buffer 7.2K RPM Hard Drive WUH722020ALE6L4

Capacity: 20TB

The Western Digital Ultrastar DC HC560 Hard Drive is a high-capacity storage solution that offers an impressive 20TB of storage space. This massive 20TB capacity makes it an ideal choice for users who require large amounts of storage for their data-intensive applications and workloads.

Main Specification of Western Digital WUH722020ALE6L4

• Brand: Western Digital
• Part Number: WUH722020ALE6L4
• Product Line: Ultrastar
• Series: Ultrastar DC HC560
• Product Name: Ultrastar DC HC560 20TB Enterprise Hard Drive

Usage Scenarios

• Cloud and Hyperscale Storage Solutions
• Massive Scale-out (MSO) and High-Density Data Centers
• Distributed File Systems
• Bulk Storage with Object Storage Solutions like Ceph™ and OpenStack® Swift
• Primary and Secondary Storage for Apache Hadoop® Big Data Analytics

Capacity and Dimensions

• Storage Capacity: 20TB
• Enclosure Type: Internal
• Drive Form Factor: 3.5 Inch
• MTBF (Mean Time Between Failures): 2.5 Million Hours

Performance Metrics

• Interface Transfer Rate: 600 Mb/s
• Sustained Transfer Rate: 269/257 Mb/s
• Average Latency: 4.16 ms
• Buffer Size: 512 MB
• Rotational Speed: 7200 RPM

Dimensions and Weight

• Z-Height: 26.1 mm
• Dimensions (W x D): 101.6 x 147 mm
• Weight: 690 g

Benefits of a 20TB Capacity

Having a 20TB capacity means that users can store a vast amount of data on a single hard drive. This eliminates the need to manage multiple drives or invest in additional storage solutions, saving both time and money. Whether you are a professional photographer, videographer, or simply someone who deals with large files regularly, the 20TB capacity of this hard drive ensures that you have more than enough space to accommodate your needs.

Ample Space for Data-Intensive Applications

Data-intensive applications, such as video editing software, require substantial storage capacity to store their files. With the 20TB capacity of the Western Digital Ultrastar DC HC560 Hard Drive, you can store all your project files in one place without worrying about running out of space. This streamlines your workflow and allows you to focus on your creative process rather than managing storage limitations.

Efficient Data Backup and Archiving

In addition to its use in data-intensive applications, the 20TB capacity of this hard drive also makes it an excellent choice for data backup and archiving purposes. Whether you need to back up your important documents, media files, or entire system backups, the ample space provided by this hard drive ensures that you have more than enough room to store all your valuable data.

Future-Proof Storage Solution

With technology constantly evolving and file sizes increasing, having a future-proof storage solution is crucial. The 20TB capacity of the Western Digital Ultrastar DC HC560 Hard Drive offers ample room for growth and ensures that you won't run out of space anytime soon. This means that you can invest in this hard drive with confidence, knowing that it will continue to meet your needs as your data storage requirements expand.

Reliability and Durability

Western Digital is renowned for its high-quality and reliable hard drives, and the Ultrastar DC HC560 is no exception. With a 20TB capacity, this hard drive is designed to handle heavy workloads and provide long-term reliability. Its durable construction and advanced features make it an excellent choice for users who need a dependable storage solution for their critical data.

Interface: SATA-6GBPS

The Western Digital Ultrastar DC HC560 Hard Drive features a SATA-6GBPS interface, providing users with fast and efficient data transfer speeds. The SATA-6GBPS interface is a widely adopted standard in the industry and offers several benefits to users.

Benefits of SATA-6GBPS Interface

By utilizing the SATA-6GBPS interface, this hard drive enables faster data transfer rates compared to its predecessors. This means that you can quickly transfer large files, backup your data, or access your stored files without experiencing significant delays.

Improved Performance

The SATA-6GBPS interface delivers improved performance over previous generations, allowing for faster read and write speeds. This is particularly beneficial for users who work with large files or run resource-intensive applications that require quick access to data. Whether you are editing videos, running virtual machines, or performing complex calculations, the SATA-6GBPS interface ensures that your hard drive keeps up with your demands.

Compatibility and Convenience

The SATA-6GBPS interface is widely supported by most modern motherboards and storage devices, making it a convenient choice for users. Whether you are building a new computer system or upgrading your existing one, the compatibility of this interface ensures that you can easily integrate the Western Digital Ultrastar DC HC560 Hard Drive into your setup.

Easy Installation and Setup

Another advantage of the SATA-6GBPS interface is its ease of installation. The standard SATA connectors used with this interface are widely available and straightforward to connect. This means that even users with limited technical knowledge can install and set up this hard drive without any hassle.

Reliable and Efficient Data Transfer

In addition to its performance benefits, the SATA-6GBPS interface also ensures reliable and efficient data transfer. Western Digital's expertise in storage technology guarantees that your data is transferred securely without any data loss or corruption. This reliability is crucial for users who deal with critical data that cannot afford to be compromised.

Buffer: 512MB

The Western Digital Ultrastar DC HC560 Hard Drive features a generous 512MB buffer. The buffer, also known as cache, plays an essential role in enhancing the overall performance and efficiency of the hard drive.

Benefits of a 512MB Buffer

The large 512MB buffer size provides several advantages for users, such as improved read and write speeds, reduced latency, and enhanced multitasking capabilities.

Enhanced Performance

The buffer acts as a temporary storage area where frequently accessed data can be stored for quick retrieval. By having a larger buffer size, the hard drive can store more data in its cache, reducing the time it takes to retrieve frequently accessed information. This results in improved read and write speeds, enhancing the overall performance of the hard drive.

Reduced Latency

Latency refers to the time it takes for a request to be processed. With a larger buffer, the hard drive can pre-fetch and store data that is likely to be accessed soon. This reduces the latency and ensures that data is readily available when needed. Reduced latency is particularly beneficial for users who work with large datasets or run applications that require quick access to information.

Efficient Multitasking

The 512MB buffer allows the hard drive to handle multiple requests simultaneously, making it ideal for multitasking environments. Whether you are running multiple applications or performing resource-intensive tasks, the buffer ensures that the hard drive can efficiently handle the workload without experiencing significant slowdowns or performance degradation.

Improved Data Integrity

In addition to its performance benefits, the buffer also plays a crucial role in data integrity. By temporarily storing data in its cache, the hard drive can ensure that data is written correctly and without errors. This reduces the risk of data corruption or loss, providing users with peace of mind knowing that their critical files are stored safely.

Speed: 7.2K RPM

The Western Digital Ultrastar DC HC560 Hard Drive operates at a speed of 7.2K RPM (revolutions per minute), offering users a balance between performance and energy efficiency.

Benefits of 7.2K RPM Speed

The 7.2K RPM speed provides several advantages for users, including faster data access, improved application performance, and reduced power consumption.

Faster Data Access

A higher RPM translates to faster data access times, allowing files to be read and written more quickly. This is particularly beneficial for users who work with large files or frequently access data from their hard drives. Whether you are opening documents, loading applications, or browsing through your media library, the 7.2K RPM speed ensures that you can access your data with minimal delays.

Improved Application Performance

The higher rotational speed of the hard drive results in improved application performance. Applications that rely heavily on accessing data from the hard drive, such as gaming or video editing software, will benefit from the faster read and write speeds provided by the 7.2K RPM speed. This allows for a smoother and more responsive user experience, eliminating lag or stuttering that can occur with slower hard drives.

Energy Efficiency

Despite its higher speed, the Western Digital Ultrastar DC HC560 Hard Drive is designed to be energy-efficient. By optimizing the motor and other components, the hard drive consumes less power while still delivering excellent performance. This combination of speed and energy efficiency makes it an ideal choice for users who want both performance and reduced power consumption.

Quiet Operation

Another advantage of the 7.2K RPM speed is its relatively quiet operation. The hard drive's optimized design ensures that it operates smoothly and silently, minimizing noise levels even during intensive read and write operations. This is particularly important for users who require a quiet working environment or have their computer located in a shared space.