DF0450BAERH HPE 450GB 15K RPM SAS 3GBPS Dual Port Enterprise Hard Drive

HPE DF0450BAERH 450GB 15K RPM SAS Hard Drive

The HPE DF0450BAERH is a high-performance enterprise-grade hard disk designed to meet the demanding requirements of modern data centers. Built for reliability, speed, and scalability, this 450GB SAS drive ensures consistent uptime and efficient data handling for mission-critical applications.

General Specifications

• Brand: HPE
• Model Number: DF0450BAERH
• Capacity: 450 GB
• Device Type: Internal Hard Drive

Technical Specifications

• Form Factor: 3.5-inch LFF
• Interface: SAS 3Gbps
• Buffer Size: 32 MB
• Hot Swap: Yes

Performance Details

• Spindle Speed: 15,000 RPM
• External Transfer Rate: 300 MB/s
• Drive Transfer Rate: 300 MB/s

Part Numbers

• MPN: DF0450BAERH
• Option Part Number: 454232-B21
• Spare Part Number: 454274-001
• Assembly Number: 480528-002

Connectivity and Expansion

• 1 x SAS 3Gb/s interface
• Compatible with 3.5-inch drive bays
• Supports dual-port connections for redundancy

Supported HPE ProLiant DL Series

• DL120 (Gen5, Gen6, Gen7)
• DL140 (Gen3)
• DL145 (Gen3)
• DL160 (Gen5, Gen5p, Gen6, Gen7)
• DL160se (Gen6, Gen7)
• DL165 (Gen5, Gen5p, Gen6, Gen7)
• DL170 Series (Gen6 variants)
• DL180 (Gen5, Gen6, Gen7)
• DL320 (Gen3 to Gen7)
• DL370 (Gen6, Gen7)
• DL380 (Gen4 to Gen7)
• DL385 (Gen5 to Gen7)
• DL580 (Gen4 to Gen7)
• DL585 (Gen2, Gen5, Gen6, Gen7)
• DL785 (Gen5, Gen6)

HPE DF0450BAERH 450GB 15K RPM HDD Overview

The HPE DF0450BAERH 450GB 15K RPM SAS 3GBPS Dual Port Enterprise Hard Drive represents a critical component within enterprise-grade storage ecosystems, designed to meet the demanding performance, reliability, and scalability requirements of modern data centers. Built specifically for compatibility with Hewlett Packard Enterprise servers and storage arrays, this high-speed SAS hard drive delivers consistent throughput, reduced latency, and superior durability under continuous workloads. Its 15,000 RPM rotational speed enables rapid data access, making it ideal for applications where performance is paramount.

As organizations continue to rely on data-intensive processes such as virtualization, transactional databases, and real-time analytics, drives like the HPE DF0450BAERH become indispensable. The integration of SAS 3Gbps interface technology ensures stable communication between the drive and the host system, while the dual-port capability enhances redundancy and failover protection, which are essential for mission-critical environments.

Enterprise Storage Architecture and Compatibility

The HPE DF0450BAERH hard drive is engineered for seamless integration with HPE ProLiant servers and enterprise storage systems. Its firmware and hardware specifications are optimized to align with HPE’s Smart Array controllers, ensuring enhanced compatibility, performance tuning, and predictive failure analytics. This tight integration allows IT administrators to monitor drive health proactively, reducing downtime and improving overall system reliability.

Support for RAID Configurations

Enterprise deployments often require redundancy and data protection mechanisms, and this drive fully supports a wide range of RAID configurations. Whether used in RAID 1 for mirroring, RAID 5 for parity-based protection, or RAID 10 for combined performance and redundancy, the HPE DF0450BAERH offers consistent performance across configurations. Its high rotational speed ensures minimal performance degradation even in complex RAID environments.

Performance Characteristics and Speed

With a spindle speed of 15,000 RPM, the HPE DF0450BAERH provides significantly faster data access compared to lower-speed drives. This makes it suitable for high-performance computing environments where quick read and write operations are essential. Applications such as online transaction processing systems and enterprise resource planning platforms benefit greatly from the reduced latency offered by this drive.

SAS 3Gbps Interface Efficiency

The Serial Attached SCSI (SAS) 3Gbps interface delivers reliable and consistent data transfer rates, ensuring stable communication between storage devices and host systems. While newer interfaces offer higher bandwidth, the 3Gbps SAS interface remains a dependable standard for many enterprise environments, balancing performance and cost-effectiveness. It also supports full-duplex communication, enabling simultaneous data transmission in both directions.

Database Management Systems

Relational and non-relational database systems require fast and reliable storage to manage large volumes of data efficiently. The high rotational speed and low latency of this drive make it an excellent choice for database servers, ensuring quick query responses and efficient data processing.

Enterprise Backup and Recovery Solutions

In backup and disaster recovery scenarios, the HPE DF0450BAERH provides dependable storage for critical data. Its durability and error correction capabilities ensure that backup data remains intact and accessible when needed. This reliability is crucial for maintaining business continuity in the event of data loss or system failure.

Thermal Management 

Despite its high performance, the HPE DF0450BAERH is designed to operate efficiently in terms of power consumption. Enterprise environments often house large numbers of drives, making energy efficiency an important consideration. This drive balances performance with power usage, contributing to lower operational costs.

Heat Dissipation and Cooling Requirements

Effective thermal management is essential for maintaining drive performance and longevity. The HPE DF0450BAERH is engineered to dissipate heat efficiently, reducing the risk of overheating. Proper airflow and cooling mechanisms within the server chassis further enhance the drive’s performance and reliability.

Scalability and Future-Proofing

The modular nature of enterprise storage systems allows for easy scalability, and the HPE DF0450BAERH fits seamlessly into expanding infrastructures. Organizations can add additional drives as their storage needs grow, ensuring that their systems remain adaptable to changing demands.

Transition to Hybrid Storage

As enterprises adopt hybrid storage strategies combining traditional hard drives with solid-state drives, the HPE DF0450BAERH plays a vital role in tiered storage architectures. It can be used for high-capacity, high-performance tiers, complementing SSDs that handle ultra-low latency tasks.

HPE Testing Standards

Each HPE DF0450BAERH drive undergoes extensive testing to ensure it meets HPE’s stringent quality standards. These tests simulate real-world workloads and stress conditions, verifying the drive’s performance and reliability before it reaches the market.

Firmware Optimization

HPE-specific firmware enhancements optimize the drive’s performance within HPE systems. These optimizations improve compatibility, enhance performance, and provide advanced monitoring capabilities, ensuring that the drive operates at peak efficiency.