581284-B21 HPE 450GB 10K RPM SFF SAS 6GBPS Enterprise HDD.

Overview of 581284-B2110K RPM Hard Drive 

The HPE Dual Port Enterprise 581284-B21 450GB SAS 6Gb/s Hard Drive is engineered to meet the demanding requirements of modern data centers, enterprise IT infrastructures, and mission-critical applications. Designed with performance, reliability, and scalability in mind, this 2.5-inch Small Form Factor (SFF) hard drive delivers consistent throughput, enhanced data integrity, and seamless integration into HPE ProLiant and Integrity server environments.Built to support high-performance computing workloads, this enterprise-grade storage solution ensures optimal performance in environments where uptime, speed, and efficiency are essential. With a spindle speed of 10,000 RPM and a robust SAS interface, it provides a balance of speed and reliability suitable for databases, virtualization, cloud infrastructure, and transactional systems.

Product Information

• Brand: HPE
• Part Number:581284-B21
• Type: Hard Disk Drive 

Technical Specifications

• Capacity: 450GB
• Form Factor: 2.5-inch Small Form Factor (SFF)
• Interface: SAS 6Gb/s
• Hot-Swap: Supported

Performance Specifications

• Spindle Speed: 10,000 RPM
• External Data Transfer Rate: 600 Mbps
• Bytes Per Sector: 512

Physical Dimensions

• Width: 3.1 inches
• Depth: 5.4 inches
• Height: 0.6 inches

Environmental Conditions

• Minimum Operating Temperature: 50°F
• Maximum Operating Temperature: 95°F

Highlight of HPE 581284-B21 450GB Hard Drive

The 10K RPM spindle speed significantly enhances data retrieval times, reducing latency and improving overall system responsiveness. The SAS 6Gb/s interface delivers high-speed data transfer capabilities, ensuring efficient communication between the drive and the server. Compared to traditional SATA drives, SAS offers superior performance, better error handling, and enhanced reliability.

Dual Port SAS Interface 

Equipped with a dual-port Serial Attached SCSI (SAS) 6Gb/s interface, this hard drive ensures improved data availability and redundancy. Dual-port connectivity allows continuous operation even if one data path fails, making it highly suitable for mission-critical environments.

Data Integrity 

Enterprise environments demand consistent data integrity, and this SAS hard drive is built to meet those expectations. It includes advanced error correction mechanisms and robust firmware designed to maintain data accuracy and prevent corruption.

Capability

The hot-swap functionality allows IT administrators to replace or upgrade drives without shutting down the system. This minimizes downtime and ensures uninterrupted business operations, especially in 24/7 enterprise environments.

Efficient Thermal Management

Maintaining optimal operating temperatures is crucial for hardware longevity and performance. This drive operates efficiently within a temperature range of 50°F to 95°F, ensuring stable performance even under heavy workloads.

Its compact SFF design also contributes to better airflow within server enclosures, helping reduce overall system heat.

Compact Design 

The 2.5-inch SFF form factor allows for higher storage density compared to larger 3.5-inch drives. This enables data centers to maximize storage capacity within limited rack space, making it ideal for:

Scalable Storage Solutions

This enterprise hard drive supports scalable storage architectures, allowing organizations to expand their storage infrastructure as needed. Whether deployed in RAID configurations or as standalone drives, it ensures consistent performance across different setups.

Durability 

Designed for 24/7 operation, this enterprise hard drive is built with durability in mind. It undergoes rigorous testing to ensure it can handle continuous workloads without compromising performance.

Energy Efficienct

Despite its high performance, the drive is optimized for energy efficiency. Lower power consumption contributes to reduced operational costs, especially in large-scale data centers.

Seamless Integration

The drive is designed for plug-and-play compatibility with supported HPE systems, enabling quick installation and deployment. Its standardized interface ensures minimal configuration effort for IT teams.

Performance Consistency 

One of the key strengths of this enterprise drive is its ability to maintain consistent performance even under heavy workloads. Unlike consumer-grade drives, it is optimized for sustained read/write operations.

Future-Proof Storage Investment

Investing in enterprise-grade storage ensures long-term reliability and scalability. This HPE hard drive is designed to meet current and future data storage demands, making it a valuable addition to any IT infrastructure

Compatibility 

The drive is engineered for seamless integration with a wide range of HPE servers, ensuring optimal compatibility and performance. This extensive compatibility ensures that businesses can easily upgrade or expand their existing infrastructure without compatibility concerns.