820409-002 HPE Midline Hard Drive SAS 12GBPS 4TB 7.2K RPM LFF SC

Product Overview of HPE 820409-002 4TB Hard Drive

The HPE 820409-002 represents a carefully engineered storage solution for data centers and business-critical servers requiring high-capacity nearline performance. As a 4TB 7200 RPM SAS 12Gbps 3.5-inch internal hard drive, this model belongs to HPE’s Midline (MDL) series, designed for applications that demand a balance between cost-per-gigabyte, reliability, and sustained data throughput.

Main Specifications

• Manufacturer: HPE
• Part Number: 820409-002
• Product Type: Enterprise Hard Disk Drive

Technical Specifications

• Capacity: 4 Terabytes
• Form Factor: 3.5-inch drive width
• Interface: SAS (Serial Attached SCSI)
• Standard: 12Gb/s SAS protocol
• Maximum Transfer Rate: 12Gb/s
• Rotational Speed: 7200 RPM

Compatibility Matrix

ProLiant DL Series

Gen10 Models

• DL60 Gen10
• DL80 Gen10
• DL160 Gen10
• DL360 Gen10
• DL380 Gen10
• DL385 Gen10 / Gen10+
• DL388 Gen10
• DL560 Gen10

Gen9 Models

• DL20 Gen9
• DL60 Gen9
• DL80 Gen9
• DL388 Gen9
• DL560 Gen9

Gen8 & Gen9 Extended

• DL120 Gen8/Gen9
• DL160 Gen8/Gen9
• DL180 Gen8/Gen9
• DL320e Gen8/Gen9
• DL360e Gen8/Gen9
• DL360p Gen8/Gen9
• DL380e Gen8/Gen9
• DL380p Gen8/Gen9

ProLiant ML Series

Gen10

• ML350 Gen10

Gen8 & Gen9

• ML110 Gen8/Gen9
• ML150 Gen8/Gen9
• ML310e Gen8/Gen9
• ML350 Gen8/Gen9
• ML350e Gen8/Gen9

ProLiant BL Series

• BL420c Gen8/Gen9
• BL460c Gen8/Gen9
• BL465c Gen8/Gen9

ProLiant SL Series

• SL200t Gen8/Gen9
• SL230s Gen8/Gen9
• SL250s Gen8/Gen9
• SL2500
• SL4550 Gen8/Gen9
• SL4545 Gen8/Gen9
• SL454x

Storage Arrays

• D3600
• D3700

StoreEasy Systems

• StoreEasy 1430
• StoreEasy 1440
• StoreEasy 1530
• StoreEasy 1540
• StoreEasy 1630
• StoreEasy 1640

HPE 820409-002 4TB 7.2K RPM SAS 12GBPS HDD

The HPE 820409-002 4TB 7200RPM SAS 12Gbps Midline 3.5-inch Internal Hard Drive with Smart Carrier is engineered to deliver reliable, cost-efficient, and scalable storage for enterprise environments. Designed for data centers, cloud infrastructures, and business-critical applications, this midline hard drive offers a balance between capacity, performance, and affordability. With a robust 4TB storage capacity, it is well-suited for handling large datasets, archival workloads, and nearline storage applications where consistent performance and high reliability are essential.

High-Capacity Storage for Data-Intensive Applications

This 4TB SAS hard drive is optimized for environments that demand large storage volumes without compromising reliability. Enterprises dealing with big data analytics, backup solutions, and digital content repositories benefit from the drive’s ability to store vast amounts of information efficiently. Its midline classification ensures it is specifically built for workloads that require a balance between performance and cost, making it ideal for applications such as data warehousing, media storage, and enterprise backups.

Designed for Continuous Operation

It is engineered to handle extended workloads typical in enterprise systems, providing stability and endurance over long periods. This makes it a dependable choice for organizations that require uninterrupted access to their data.

Optimized for Nearline and Archival Storage

Midline drives like this model are particularly suitable for nearline storage applications where data is not accessed continuously but must remain readily available. Its large capacity combined with efficient performance ensures that archived data can be retrieved quickly when needed.

Advanced SAS 12Gbps Interface Technology

Equipped with a Serial Attached SCSI (SAS) interface supporting 12Gbps data transfer rates, this hard drive ensures fast and reliable communication with enterprise servers and storage systems. The SAS interface offers significant advantages over traditional SATA drives, including higher throughput, better error handling, and enhanced reliability.

Improved Data Throughput

The 12Gbps SAS interface provides high-speed data transfer capabilities, enabling faster read and write operations. This ensures improved system performance, particularly in environments with multiple users or applications accessing data simultaneously.

Enhanced Reliability and Error Handling

SAS technology incorporates advanced error detection and correction mechanisms, reducing the risk of data corruption. This makes the HPE 820409-002 an ideal choice for mission-critical applications where data integrity is paramount.

7200 RPM Performance for Balanced Workloads

With a rotational speed of 7200 RPM, this hard drive delivers consistent performance suitable for mid-tier workloads. It strikes a balance between high-speed enterprise drives and cost-effective storage solutions, making it an excellent choice for businesses seeking reliable performance without excessive power consumption.

Efficient Data Access Speeds

The 7200 RPM speed ensures that data can be accessed quickly enough for most enterprise applications, including file sharing, database storage, and backup operations. It provides sufficient performance for environments where ultra-high-speed drives are not necessary.

Energy Efficiency

Compared to higher RPM drives, the 7200 RPM design consumes less power, contributing to lower operational costs. This makes it a practical choice for large-scale deployments where energy efficiency is a priority.

3.5-Inch Form Factor for Enterprise Compatibility

The 3.5-inch large form factor (LFF) design ensures compatibility with a wide range of enterprise servers and storage arrays. This standard size allows for easy integration into existing infrastructure, reducing the complexity of upgrades and expansions.

Flexible Deployment Options

The drive can be deployed in various configurations, including rack-mounted servers, storage enclosures, and data center systems. Its compatibility with HPE ProLiant servers and storage platforms ensures seamless integration and optimal performance.

Scalable Storage Expansion

Organizations can easily scale their storage capacity by adding multiple drives to their systems. The 3.5-inch form factor allows for higher capacity per drive, reducing the number of drives required for large storage deployments.

Smart Carrier Technology for Enhanced Management

One of the standout features of the HPE 820409-002 is its Smart Carrier design, which provides enhanced drive management and monitoring capabilities. This intelligent carrier includes LED indicators and integration with HPE management tools to deliver real-time status updates and diagnostics.

Visual Status Indicators

The Smart Carrier features LED indicators that display drive activity, health status, and other critical information. This allows IT administrators to quickly identify and address issues without the need for complex diagnostics.

Integration with HPE Systems

The drive integrates seamlessly with HPE management software, enabling advanced monitoring and predictive failure analysis. This helps prevent downtime by allowing proactive maintenance and timely replacements.

Reliability and Data Integrity

Enterprise environments demand high levels of reliability, and the HPE 820409-002 is built to meet these requirements. It undergoes rigorous testing and validation to ensure consistent performance under demanding conditions.

End-to-End Data Protection

The drive includes advanced data protection features that safeguard information throughout its lifecycle. These features help prevent data loss and ensure that critical information remains secure.

Firmware Optimization

HPE firmware enhances drive performance and reliability by optimizing communication between the drive and the host system. This ensures stable operation and reduces the risk of compatibility issues.

Ideal Use Cases for Enterprise Environments

The HPE 820409-002 hard drive is suitable for a wide range of enterprise applications, including data storage, backup, and archival systems. Its combination of capacity, performance, and reliability makes it a versatile solution for various industries.

Data Centers and Cloud Storage

In data center environments, this drive provides the capacity needed to store large volumes of data while maintaining reliable performance. It supports cloud storage infrastructures by offering scalable and cost-effective storage solutions.

Backup and Recovery Systems

The drive is well-suited for backup and disaster recovery systems, ensuring that critical data is securely stored and readily accessible when needed. Its reliability minimizes the risk of data loss during backup operations.

Media and Content Storage

Organizations dealing with digital media, such as video production and content distribution, can benefit from the drive’s high capacity and consistent performance. It enables efficient storage and retrieval of large media files.

Compatibility with HPE Infrastructure

The HPE 820409-002 is designed to work seamlessly with HPE servers and storage solutions, ensuring optimal performance and compatibility. It is part of HPE’s extensive portfolio of enterprise storage products, which are tested and certified for reliability.

HPE ProLiant Server Integration

This hard drive is fully compatible with HPE ProLiant servers, providing a reliable storage solution for enterprise workloads. Its integration ensures that users can take advantage of advanced server features and management tools.

Storage Array Compatibility

The drive can be used in HPE storage arrays, enabling scalable storage solutions for growing businesses. Its SAS interface ensures high-speed connectivity and reliable data transfer.

Performance Optimization and Workload Efficiency

The HPE 820409-002 is optimized for midline workloads, offering a balance between performance and cost. It is designed to handle moderate workloads efficiently, making it suitable for applications that do not require high-performance drives.

Consistent Throughput

The drive provides consistent throughput, ensuring reliable performance for everyday business operations. This makes it an ideal choice for file servers, database storage, and backup systems.

Reduced Latency

With its optimized design, the drive minimizes latency, improving overall system responsiveness. This is particularly important in environments where multiple users access data simultaneously.

Durability

The HPE 820409-002 is built to deliver long-term value, with a durable design that ensures reliable performance over time. Its robust construction and advanced features make it a cost-effective investment for businesses.