Description
Product Overview of the HPE 581284-B21 Hard Drive
In the world of server storage, choosing the right hard disk drive (HDD) is crucial for optimal performance and reliability. One such option is the HP 581284-B21, a 450GB SAS Enterprise Hard Disk Drive designed to meet the demanding storage needs of servers. In this comprehensive guide, we will delve into the key features, specifications, and benefits of the HP 581284-B21, providing a detailed understanding of why it is a preferred choice for server environments.Capacity
The HPE 581284-B21 hard disk drive has a storage capacity of 450GB, which is suitable for businesses that require large amounts of storage space. The drive’s 10,000 RPM rotation speed provides high-performance data access, making it ideal for applications that require fast data read and write speeds. The high RPM speed allows the drive to quickly access data stored on it, which reduces latency and improves overall performance.
Interface: 2 Port Serial-Attached SCSI (SAS)-6GBPS
The interface of a hard disk drive determines how it communicates with the server. The HP 581284-B21 utilizes a 2 Port Serial-Attached SCSI (SAS) interface with a speed of 6 gigabytes per second (Gbps). This high-speed interface facilitates rapid data transfer between the hard disk drive and the server, contributing to overall system performance.
Form Factor
2.5 inch Small Form Factor (SFF): The form factor of a hard disk drive refers to its physical size and shape. In the case of the HP 581284-B21, it adopts a Small Form Factor (SFF) of 2.5 inches. The compact size is advantageous for servers with limited space, allowing for efficient storage without sacrificing valuable real estate.
Speed: 10000 Revolutions Per Minute (RPM)
The speed of a hard disk drive is measured in Revolutions Per Minute, or RPM. The HP 581284-B21 operates at an impressive 10,000 RPM. This high rotational speed ensures swift access to data, making it ideal for applications and tasks that demand quick response times.
Enterprise-Grade Reliability
One of the standout features of the HP 581284-B21 is its designation as an enterprise-grade hard disk drive. Enterprise-grade implies a higher level of reliability, durability, and performance, making it suitable for the demanding environment of servers that operate 24/7.
Applications and Use Cases
Understanding the specifications of the HP 581284-B21 allows us to explore its potential applications and use cases in server environments.
Data-Centric Applications
Servers hosting data-centric applications, such as databases and data warehouses, benefit from the high-speed and ample storage capacity of the HP 581284-B21. The 450GB capacity ensures that large datasets can be stored and accessed efficiently, while the 10,000 RPM speed enhances the responsiveness of these applications.
Virtualization Environments
In virtualized environments where multiple virtual machines share the same physical server, storage performance is crucial. The HP 581284-B21’s 6Gbps SAS interface and 10,000 RPM speed make it well-suited for handling the input and output demands of virtual machines, contributing to a smooth and responsive virtualization experience.
Enterprise Storage Solutions
The enterprise-grade reliability of the HP 581284-B21 makes it an excellent choice for enterprise storage solutions. Whether as part of a storage area network (SAN) or a network-attached storage (NAS) system, this HDD can handle the constant read and write operations associated with enterprise-level storage.
High-Performance Computing (HPC)
In high-performance computing environments that require rapid data processing, the combination of high RPM and a fast SAS interface ensures that the HP 581284-B21 can keep up with the computational demands. This makes it a suitable choice for HPC clusters and supercomputing applications.
Benefits of Choosing HP 581284-B21
Investing in the HP 581284-B21 brings several advantages to server administrators and IT professionals.
Improved Server Performance
The high-speed specifications of the HP 581284-B21 contribute to overall server performance by reducing data access times. This improvement is particularly noticeable in applications that involve frequent read and write operations.
Enhanced Data Reliability
Enterprise-grade hard disk drives undergo rigorous testing to ensure reliability and durability. By choosing the HP 581284-B21, server administrators can trust that their data is stored on a reliable and robust storage device, minimizing the risk of data loss.
Space-Efficient Design
The small form factor of 2.5 inches is advantageous for servers with limited physical space. It allows for more efficient use of server chassis, enabling the installation of multiple HDDs without overcrowding the server enclosure.
SAS
The 6Gbps SAS interface ensures compatibility with modern server architectures. This interface standard is widely adopted in enterprise environments, providing seamless integration with existing server infrastructure.
Considerations and Compatibility
While the HP 581284-B21 offers numerous benefits, it’s crucial to consider compatibility and ensure it meets the specific requirements of the server environment.
Server Compatibility
Before purchasing the HP 581284-B21, verify its compatibility with the server model in which it will be installed. Check the server’s documentation or consult with the server manufacturer to confirm that the HDD is supported.
RAID Configurations
In server setups utilizing RAID (Redundant Array of Independent Disks) configurations, ensure that the HP 581284-B21 is compatible with the chosen RAID level. Different RAID levels offer varying levels of performance, redundancy, and capacity, so choose the configuration that aligns with the server’s intended use.
Firmware and Driver Updates
Regularly check for firmware and driver updates for both the hard disk drive and the server. Keeping the firmware and drivers up-to-date ensures compatibility and can address any potential performance or compatibility issues.
Reliability and Durability
The HPE 581284-B21 hard disk drive is designed to provide reliable and durable performance. The drive uses advanced error correction techniques to ensure data integrity, and it also includes a built-in self-test feature that checks the drive’s health status periodically. The drive is also designed to operate in a wide range of temperatures, making it suitable for use in data centers and other enterprise-level environments.
General Information about the HPE 581284-B21
- Manufacturer: HPE
- Model Number or SKU# 581284-B21
- Product Type: Hard Drive -Hot-Swap
- HDD Type: SAS 6GBPS
Technical Information
- HDD Capacity: 450 GB
- Form Factor: 2.5 inch SFF
- Spare Part Number: 581310-001
- Model Number: EG0450FBDBT
- Model Number: EG0450FBDSQ
- Model Number: EG0450FBLSF
- Assembly Part Number: 597609-002
- Assembly Part Number: 599476-002
- Assembly Part Number: 619286-002
Performance
- Spindle Speed: 10000 RPM
- External Data Transfer Rate: 600 MBPS
- Enclosure: Hot Swap
- Bytes per Sector: 512
- Bundled with: HP Standard Carrier
In short, the HP 581284-B21 450GB SAS Enterprise HDD is a powerful and reliable storage solution for servers, offering a balance of high performance and enterprise-class features. Whether deployed in database servers, virtualization environments, or enterprise storage solutions, this HDD is designed to meet the demands of modern server applications. By understanding its key features, benefits, applications, and proper maintenance practices, IT professionals can make informed decisions when selecting storage solutions for their server infrastructure. The HP 581284-B21 stands as a testament to HP’s commitment to delivering quality and performance in the realm of enterprise storage.
