HPE 857644-B21 10TB SAS 12GBPS Hard Drive 7.2K RPM 512E SC New

In the world of enterprise storage solutions, the HPE 857644-B21 10TB SAS 12GBPS Hard Drive stands out as a reliable and high-performance option. This hard drive is designed to meet the demanding storage needs of modern data centers, providing a significant capacity of 10 terabytes with a SAS interface operating at 12 gigabits per second. In this comprehensive guide, we will delve into the key features, specifications, and benefits of the HPE 857644-B21, exploring why it's a valuable addition to your storage infrastructure.

One of the standout features of the HPE 857644-B21 is its substantial storage capacity of 10 terabytes. This makes it well-suited for applications and workloads that require vast amounts of data storage, such as virtualization, database management, and content repositories.

The 12 gigabits per second SAS interface ensures high-speed data transfer between the hard drive and the storage controller. This is crucial for optimizing performance in enterprise environments where quick access to data is essential. The SAS interface also offers superior reliability and scalability compared to SATA interfaces.

The rotational speed of 7,200 revolutions per minute (RPM) contributes to the hard drive's overall performance. Higher RPM values generally result in faster data access times, making this hard drive suitable for applications that require rapid data retrieval.

The 512e (512-byte emulation) format is an industry-standard configuration that strikes a balance between compatibility and performance. The inclusion of a tray simplifies installation and ensures compatibility with the storage infrastructure.

To better understand the capabilities of the HPE 857644-B21, let's explore its technical specifications in detail:

The 10-terabyte storage capacity allows organizations to consolidate their data on a single drive, reducing the need for multiple drives and simplifying storage management.

The SAS interface operates at 12 gigabits per second, providing a high-speed connection between the hard drive and the storage controller. This is particularly advantageous in environments where data-intensive applications require swift and reliable access to stored information.

The 7,200 RPM rotational speed ensures that the hard drive delivers responsive performance, making it suitable for applications that demand quick data access, such as databases and virtualized environments.

The 512e format ensures compatibility with a wide range of storage systems, making it a versatile choice for various enterprise setups. The inclusion of a tray simplifies the installation process and provides a secure mounting solution.

The HPE 857644-B21 is designed for compatibility with HPE storage systems, ensuring seamless integration into existing infrastructure. This compatibility is crucial for organizations that rely on HPE solutions for their storage needs.

With its combination of a 10TB capacity, 12Gbps SAS interface, and 7.2K RPM rotational speed, the HPE 857644-B21 excels in delivering enhanced storage performance. This is particularly valuable in environments where data access speed directly impacts overall system efficiency.

The 10TB capacity provides ample room for data growth, offering scalability for organizations with expanding storage requirements. This scalability is essential for future-proofing your storage infrastructure and ensuring it can accommodate increasing amounts of data over time.

Designed for enterprise-level reliability, the HPE 857644-B21 is built to withstand the demands of 24/7 operation in data center environments. The SAS interface adds an extra layer of reliability, as SAS technology is known for its robustness and error recovery capabilities.

The HPE 857644-B21 finds applications in a variety of scenarios, thanks to its impressive features and performance. Some notable use cases include:

The high capacity and fast access times make this hard drive suitable for data warehousing applications, where large volumes of data need to be stored and retrieved quickly for analytical purposes.

In virtualized environments, where multiple virtual machines share the same storage resources, the HPE 857644-B21's performance characteristics contribute to efficient virtual machine operations.

Databases, especially those dealing with large datasets, benefit from the combination of high capacity and rotational speed, ensuring that queries and transactions are processed promptly.

For organizations managing extensive content repositories, such as media files or documents, the HPE 857644-B21 provides the necessary capacity and speed to handle large amounts of diverse data.

After the hard drive is installed, power on the storage system. Depending on the system configuration, you may need to access the storage controller to configure and recognize the new drive.

Stay informed about firmware updates for both the hard drive and the storage system. Regularly updating firmware can address performance improvements, bug fixes, and security enhancements.

Utilize monitoring tools provided by the storage system to keep track of the health status of the HPE 857644-B21. Proactive monitoring can help identify potential issues before they escalate.

Implement a robust backup strategy to safeguard critical

• Manufacturer: HPE
• Part Number or SKU# 857644-B21
• ProductType: Hard Drive
• HDD Type: SAS-12GBPS

• Capacity: 10 TB
• Form Factor: 3.5 inch
• Bytes per Sector: 512
• Drive Technology (Fill): Helium
• Plug Type: Hot Plug
• Format Type: 512e
• Workload: Midline

• Rotational Speed: 7200 RPM
• Transfer Rate Synchronous (Max): 12Gb/sec
• Single Track Seek Time: 0.22 MS
• Average Seek Time: 8.00 MS
• OD Media Rate, Max Sequential Throughput (MiB/s): 235
• 128Kib Random Rd (IOPs): 105
• 128Kib Random 70% RD/ 30% WT (IOPs): 110
• 128Kib Random 50% RD/ 50% WT (IOPs): 115

• Idle Time: 3.80 Watt
• Random Read/Write: 5.80 Watt
• Sequential Read: 5.90 Watt
• Sequential Write: 5.00 Watt

• Min Operating Temperature: 50 °F (10°C)
• Max Operating Temperature: 95 °F (35°C)

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In short, the HPE 857644-B21 10TB SAS 12Gbps Hard Drive stands as a testament to HPE's commitment to delivering high-performance and reliable storage solutions. Its key features, performance metrics, and compatibility make it a versatile choice for data centers, enterprises, and organizations looking to optimize their storage infrastructure. With a focus on scalability, cost-effectiveness, and data security, the HPE 857644-B21 emerges as a formidable contender in the competitive landscape of hard drives. As technology continues to advance, .