Western Digital 0F29595 Ultrastar DC HC520 12TB SATA-6GBPS 256MB Buffer HDD
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Product Overview of Western Digital Ultrastar 0F29595
Key Specifications
- Brand: Western Digital
- Model Number: 0F29595
- Product Line: Ultrastar
- Series: Ultrastar DC HC520
- Drive Capacity: 12TB
Target Applications
This enterprise hard drive is designed for various demanding environments, including:
- Enterprise and data center scenarios emphasizing capacity, efficiency, and dependability
- Cloud and hyperscale storage solutions
- High-density data centers with massive scale-out requirements (MSO)
- Distributed file systems and object storage systems like Ceph™ and OpenStack Swift
- Primary and secondary storage for Hadoop® supporting big data analytics
- Centralized video surveillance systems
- Ideal for mainstream enterprise capacity requirements
Distinct Features
Storage and Performance
- Capacity: 12 TB
- Form Factor: 3.5-inch internal drive
- Maximum Areal Density: 864 Gbits/sq. inch
- Interface Standard: SATA 6Gb/s
- Mean Time Between Failures (MTBF): 2.5 million hours
Drive Performance Metrics
- Interface Transfer Rate: 600 Mb/s
- Sustained Transfer Rates: 243 Mb/s (read), 255 Mb/s (write)
- Typical Seek Time: 8.0 ms (read), 8.6 ms (write)
- Average Latency: 4.16 ms
- Cache Size: 256 MB
- Rotational Speed: 7200 RPM
Physical Specifications
- Z-height: 26.1 mm
- Dimensions (Width x Depth): 101.6 x 147 mm
- Weight: 660 g
Capacity
The Western Digital Ultrastar DC HC520 Enterprise Hard Drive boasts an impressive capacity of 12TB. This massive storage space is perfect for users who require vast amounts of data storage for their enterprise needs. Whether you are a small business owner or a large corporation, the 12TB capacity ensures that you have ample room to store all your important files, documents, and multimedia content.
Benefits of 12TB Capacity
1. Enhanced Data Management
With 12TB of storage, you can easily manage and organize your data without worrying about running out of space. This capacity allows you to store large volumes of data in a single drive, eliminating the need for multiple storage devices. You can efficiently store and access your files, ensuring smooth workflow and productivity.
2. Scalability
The 12TB capacity provides scalability options for future growth. As your business expands and generates more data, this hard drive can accommodate your increasing storage needs. You won't have to worry about upgrading or replacing your storage solution anytime soon, saving you time and money.
3. Backup and Disaster Recovery
Having a 12TB capacity allows you to create comprehensive backups of your critical data. With ample space, you can easily maintain multiple copies of important files, ensuring that your business operations continue uninterrupted in case of data loss or system failures. This feature is essential for businesses that rely heavily on their data and cannot afford any downtime.
Importance of 12TB Capacity for Users
The importance of the 12TB capacity cannot be overstated for users with large-scale data storage requirements. It provides the necessary space to keep all your files organized, accessible, and secure. Moreover, its scalability and backup capabilities make it an ideal choice for businesses of all sizes, ensuring smooth operations and peace of mind.
Speed
The Western Digital Ultrastar DC HC520 Enterprise Hard Drive offers a remarkable speed of 7.2K RPM. This high rotational speed ensures fast data transfer rates, making it an excellent choice for users who require quick access to their data.
Benefits of 7.2K RPM Speed
1. Improved Performance
The 7.2K RPM speed significantly enhances the overall performance of the hard drive. It enables faster data read and write operations, reducing latency and improving response times. This increased speed is particularly beneficial for tasks that involve heavy data processing, such as database management or multimedia content creation.
2. Quick File Access
With faster data transfer rates, the 7.2K RPM speed allows for quick file access. Whether you are retrieving large files or accessing multiple files simultaneously, this speed ensures minimal waiting time and improved productivity. Users can work more efficiently without experiencing delays caused by slow data retrieval.
3. Seamless Multitasking
The high rotational speed of 7.2K RPM enables seamless multitasking capabilities. Users can perform multiple operations simultaneously without experiencing a significant drop in performance. This feature is especially relevant for businesses that require their systems to handle heavy workloads and run resource-intensive applications without any lag.
Importance of 7.2K RPM Speed for Users
The importance of the 7.2K RPM speed lies in its ability to provide users with enhanced performance, quick file access, and seamless multitasking capabilities. It ensures that data-intensive tasks can be completed efficiently and without delays, ultimately improving overall productivity and user satisfaction.
Interface
The Western Digital Ultrastar DC HC520 Enterprise Hard Drive features a SATA-6GBPS interface, offering users a reliable and high-speed connection for data transfer.
Benefits of SATA-6GBPS Interface
1. Faster Data Transfer
The SATA-6GBPS interface provides faster data transfer rates compared to its predecessors. It enables quick and efficient communication between the hard drive and the host system, resulting in improved performance and reduced waiting time. Whether you are transferring large files or accessing data-intensive applications, this interface ensures a smooth and seamless experience.
2. Compatibility
The SATA-6GBPS interface is widely supported by modern systems and devices. It offers backward compatibility with previous SATA versions, allowing users to connect the hard drive to a wide range of systems without any compatibility issues. This versatility ensures that the hard drive can be easily integrated into existing setups, making it a convenient choice for users.
3. Ease of Installation
The SATA-6GBPS interface simplifies the installation process for users. It features a simple and straightforward connection mechanism, allowing users to connect the hard drive to their system quickly and without any technical expertise. This ease of installation saves time and effort, making it an attractive feature for both novice and experienced users.
Importance of SATA-6GBPS Interface for Users
The importance of the SATA-6GBPS interface lies in its ability to provide faster data transfer rates, compatibility with various systems, and ease of installation. It ensures that users can take full advantage of the hard drive's capabilities without any compatibility issues or installation complexities.
Buffer
The Western Digital Ultrastar DC HC520 Enterprise Hard Drive is equipped with a generous 256MB buffer size. This large buffer enhances the performance of the hard drive by improving data access speed and reducing latency.
Benefits of 256MB Buffer
1. Accelerated Data Transfer
The 256MB buffer size accelerates data transfer rates by temporarily storing frequently accessed data. It reduces the time required to fetch data from the disk, resulting in faster read and write operations. This feature is particularly beneficial for tasks that involve accessing large files or performing data-intensive operations in real-time.
2. Improved System Responsiveness
With a larger buffer, the hard drive can handle more simultaneous data requests, improving overall system responsiveness. Users can experience smoother performance when multitasking or running resource-intensive applications. The increased buffer size ensures that the hard drive can keep up with demanding workloads, resulting in a more efficient and enjoyable user experience.
3. Reduced Wear and Tear
The larger buffer size helps reduce wear and tear on the hard drive's mechanical components. By temporarily storing frequently accessed data, it reduces the number of times the drive's read/write heads need to physically access the disk platters. This reduction in physical movement prolongs the lifespan of the hard drive and enhances its reliability.
Importance of 256MB Buffer for Users
The importance of the 256MB buffer lies in its ability to accelerate data transfer, improve system responsiveness, and reduce wear and tear on the hard drive. It ensures that users can efficiently handle data-intensive tasks without compromising performance or reliability.
Sector Size
The Western Digital Ultrastar DC HC520 Enterprise Hard Drive features a sector size of 512E ISE, offering users enhanced data integrity and compatibility.
Benefits of 512E ISE Sector Size
1. Improved Data Integrity
The 512E ISE sector size enhances data integrity by using advanced error correction techniques. It provides better protection against data corruption and ensures that stored data remains accurate and intact. This feature is crucial for businesses that rely on their data for critical operations, such as financial institutions or healthcare organizations.
2. Compatibility with Legacy Systems
The 512E ISE sector size ensures compatibility with legacy systems that may not support larger sector sizes. It allows users to seamlessly integrate the hard drive into existing setups without any compatibility issues. This compatibility ensures that users can take full advantage of the hard drive's capacity and performance, regardless of their system's age.
3. Optimized Performance
The 512E ISE sector size optimizes performance by reducing the overhead associated with larger sector sizes. It allows for efficient data storage and retrieval, resulting in improved read and write speeds. Users can enjoy faster data access without compromising compatibility or data integrity.
Importance of 512E ISE Sector Size for Users
The importance of the 512E ISE sector size lies in its ability to enhance data integrity, ensure compatibility with legacy systems, and optimize performance. It provides users with a reliable and efficient storage solution that meets their specific requirements, regardless of their system configuration.
Form Factor
The Western Digital Ultrastar DC HC520 Enterprise Hard Drive features a 3.5-inch form factor, making it suitable for various enterprise applications.
Benefits of 3.5-Inch Form Factor
1. Higher Storage Capacity
The 3.5-inch form factor allows for larger storage capacities compared to smaller form factors. It provides ample space for multiple platters, resulting in higher overall storage capacity. Users can store more data in a single drive, reducing the need for additional storage devices and simplifying their storage infrastructure.
2. Enhanced Cooling Efficiency
The larger size of the 3.5-inch form factor enables better cooling efficiency. It allows for larger heat sinks and improved airflow, keeping the hard drive operating at optimal temperatures. This enhanced cooling capability is crucial for maintaining the reliability and longevity of the drive, especially during extended usage periods or in high-demand environments.
3. Compatibility with Enterprise Systems
The 3.5-inch form factor is widely supported by enterprise systems and server racks. It ensures compatibility with various mounting options and simplifies the integration of the hard drive into existing setups. Users can easily replace or upgrade their storage solutions without major modifications to their infrastructure, saving time and resources.
Importance of 3.5-Inch Form Factor for Users
The importance of the 3.5-inch form factor lies in its ability to provide higher storage capacity, enhanced cooling efficiency, and compatibility with enterprise systems. It offers users a reliable and scalable storage solution that meets their enterprise needs while ensuring easy integration and optimal performance.
Platform
The Western Digital Ultrastar DC HC520 Enterprise Hard Drive utilizes Helium technology as its platform, offering users enhanced reliability and energy efficiency.
Benefits of Helium Platform
1. Improved Reliability
The Helium platform enhances reliability by reducing turbulence and vibration within the drive. It creates a stable environment for the disk platters, reducing the risk of data loss or mechanical failures. This improved reliability is crucial for businesses that require continuous access to their data without any interruptions or downtime.
2. Energy Efficiency
The Helium platform enables energy-efficient operation by reducing power consumption. The lower density of helium compared to air allows for reduced drag on moving parts, resulting in lower power requirements. This energy efficiency not only reduces operational costs but also contributes to a greener and more sustainable environment.
3. Quieter Operation
The Helium platform ensures quieter operation due to reduced turbulence and vibration. It minimizes noise levels, making it suitable for noise-sensitive environments or setups that require a silent working environment. Users can enjoy a quieter and more comfortable workspace without compromising performance or reliability.
Importance of Helium Platform for Users
The importance of the Helium platform lies in its ability to provide improved reliability, energy efficiency, and quieter operation. It offers users a robust and eco-friendly storage solution that meets their enterprise needs while ensuring data integrity and a pleasant working environment.