787644-001 HPE MSA2 300GB SAS-12GBPS 10K RPM Enterprise HDD

Product Overview of HPE 787644-001 300GB Hard Drive

The HPE 787644-001 specifically targets the HPE MSA (Modular Smart Array) series and other compatible HPE ProLiant Gen8 and Gen9 servers, offering a balanced profile of 300GB capacity, 12Gbps interface speed, and 10,000 RPM spindle rotation. Within the broader category of enterprise storage, 2.5-inch SFF SAS drives dominate blade servers and dense storage enclosures where physical space is at a premium but I/O throughput cannot be compromised. The integration of a dedicated drive tray (carrier) further distinguishes this subcategory, as trays ensure proper cooling, vibration damping, and hot-swap compatibility with backplanes.

Main Specifications

• Brand: HPE
• Part Number: 787644-001
• Product Type: Hard Disk Drive

Technical Highlights

• Storage Capacity: 300GB
• Form Factor: 2.5-inch Small Form Factor (SFF)
• Interface Type: SAS 12 Gb/s
• Data Throughput: 1.2 Gbps
• Rotation Speed: 10,000 RPM
• Dual-Port Architecture for Redundancy
• External Transfer Rate: 1.2 Gbps
• High-Speed Spindle Rotation: 10K RPM

Connectivity & Expansion

• Single SAS 12 Gb/s Connection
• Optimized for 2.5-inch SFF Drive Bays

System Compatibility

HPE Modular Smart Array 1040 Series

• 1040 Dual Controller SFF Bundle
• 1040 Dual Controller SFF Storage

HPE Modular Smart Array 2040 Series

• 2040 10Gb iSCSI Dual Controller SFF Bundle
• 2040 Fibre Channel Dual Controller SFF Bundle
• 2040 SAN Dual Controller SFF Bundle
• 2040 SAN Performance Tier Storage
• 2040 SAS Dual Controller SFF Bundle
• 2040 SAS Performance Tier Storage
• 2040 SFF Chassis & DC-Power Chassis
• 2040 SAN without SFP SFF Bundle

HPE Modular Smart Array 2042 Series

• 2042 SAN Dual Controller SFF Storage
• 2042 SAN with Mainstream Endurance SSDs
• 2042 SAS Dual Controller SFF Storage
• 2042 SAS with Mainstream Endurance SSDs

Deployment Benefits

• Enterprise-grade reliability for mission-critical workloads
• Designed for seamless integration with HPE storage arrays
• Balanced performance and durability for SAN environments

HPE 787644-001 MSA 300GB SAS 12Gbps Hard Drive

Enterprise-Class Storage Performance and Reliability

The HPE 787644-001 MSA 300GB SAS hard drive is engineered to meet the rigorous demands of enterprise storage environments where performance, durability, and consistency are critical. Designed specifically for HPE Modular Smart Array (MSA) systems, this small form factor (SFF) drive delivers a balanced combination of speed and capacity, making it ideal for transactional workloads, database operations, virtualization environments, and mission-critical applications. Its 10,000 RPM spindle speed ensures low latency and rapid data access, allowing businesses to maintain efficient workflows without bottlenecks.

Optimized for HPE MSA Storage Arrays

This drive is purpose-built for seamless compatibility with HPE MSA storage platforms, ensuring optimal performance and reliability when deployed within these systems. The integration of firmware and hardware design tailored to MSA arrays allows for improved system stability, enhanced data throughput, and reduced risk of compatibility issues. The drive tray included with the HPE 787644-001 simplifies installation, enabling quick deployment and hot-swapping capabilities without disrupting system operations.

Advanced SAS Interface for High-Speed Data Transfer

12Gbps SAS Connectivity

The Serial Attached SCSI (SAS) interface of this enterprise hard drive supports a data transfer rate of up to 12Gbps, offering significantly higher bandwidth compared to legacy storage interfaces. This high-speed connectivity ensures efficient handling of large data volumes, making it suitable for data-intensive enterprise workloads such as analytics, ERP systems, and cloud infrastructure operations. The 12Gbps SAS interface also enhances scalability, allowing organizations to expand storage capacity without sacrificing performance.

Dual Port Capability for Redundancy and Availability

One of the defining features of the HPE 787644-001 drive is its dual port design. Dual port SAS connectivity provides redundant data paths, ensuring continuous data access even in the event of a path failure. This feature is essential for high-availability environments where downtime is not acceptable. By maintaining consistent data flow across multiple paths, the drive supports enterprise-grade fault tolerance and system resilience.

High-Speed Spindle Performance

10,000 RPM for Faster Data Access

The 10K RPM rotational speed of this drive strikes a perfect balance between performance and energy efficiency. Compared to standard 7,200 RPM drives, the higher rotational speed significantly reduces seek time and latency, enabling faster read and write operations. This makes the drive particularly suitable for applications requiring quick access to frequently used data, such as database indexing, virtual desktop infrastructure (VDI), and transactional systems.

Reduced Latency for Critical Workloads

Lower latency directly contributes to improved system responsiveness. In enterprise environments where multiple users or processes access data simultaneously, reduced latency ensures smooth performance and minimizes delays. The HPE 787644-001 drive is designed to handle such concurrent operations efficiently, maintaining consistent throughput even under heavy workloads.

Compact 2.5-Inch Small Form Factor Design

Space Efficiency in Data Centers

The 2.5-inch small form factor design allows for higher storage density within limited rack space. Data centers and enterprise environments often require maximizing storage capacity while minimizing physical footprint. This SFF drive enables organizations to deploy more drives within the same enclosure, improving overall storage scalability without increasing infrastructure costs.

Enhanced Airflow and Cooling Efficiency

Smaller form factor drives contribute to better airflow within storage enclosures, reducing heat buildup and improving cooling efficiency. Effective thermal management is crucial for maintaining the longevity and reliability of enterprise hardware. The compact design of the HPE 787644-001 helps ensure stable operating temperatures even in densely populated storage arrays.

Enterprise Reliability and Durability

Designed for Continuous Operation

Enterprise environments require storage devices that can operate continuously without failure. The HPE 787644-001 hard drive is built to withstand 24/7 operation, ensuring long-term reliability for mission-critical applications. Its robust construction and rigorous testing standards ensure consistent performance over extended periods.

Advanced Error Correction and Data Integrity

Data integrity is a top priority in enterprise storage systems. This drive incorporates advanced error correction mechanisms to detect and correct data inconsistencies, reducing the risk of data loss or corruption. These features are particularly important for applications handling sensitive or critical information, where accuracy and reliability are essential.

Firmware Optimization for Stability

The firmware of the HPE 787644-001 is optimized for enterprise workloads, ensuring stable performance under varying conditions. Firmware enhancements improve compatibility with HPE storage arrays, enabling efficient communication between the drive and the host system while minimizing operational errors.

Hot-Swap Capability

Minimized Downtime

The included drive tray supports hot-swapping, allowing administrators to replace or upgrade drives without shutting down the system. This feature is critical for maintaining uptime in enterprise environments, where even minimal downtime can result in significant operational disruptions.

Balanced Storage Capacity for Enterprise Applications

300GB Capacity for High-Performance Workloads

The 300GB storage capacity is ideal for applications that require fast access to frequently used data rather than large archival storage. It is particularly suitable for transactional databases, log files, and performance-sensitive workloads where speed is more critical than sheer capacity.

Efficient Data Management

By combining moderate capacity with high-speed performance, this drive enables efficient data management strategies. Organizations can use it for tiered storage architectures, placing high-priority data on faster drives while using higher-capacity drives for less frequently accessed data.

Energy Efficiency

Optimized Power Consumption

Despite its high performance, the HPE 787644-001 is designed to operate efficiently, consuming less power compared to larger form factor drives. Lower power consumption translates to reduced operational costs, particularly in large-scale data center environments where energy efficiency is a key concern.

Reduced Cooling Requirements

Efficient power usage also contributes to lower heat generation, reducing the need for extensive cooling systems. This not only lowers energy costs but also enhances the overall sustainability of the data center infrastructure.

Use Cases and Deployment Scenarios

Database and Transactional Systems

The high-speed performance and low latency of this drive make it an excellent choice for database systems that require rapid data retrieval and processing. It supports high transaction volumes while maintaining consistent performance.

Virtualization and Cloud Environments

In virtualized environments, where multiple virtual machines share storage resources, consistent performance is essential. The HPE 787644-001 provides the reliability and speed needed to support virtualization workloads efficiently.

Enterprise Backup and Recovery

The drive’s reliability and data integrity features make it suitable for backup and recovery solutions. It ensures that critical data is stored securely and can be retrieved quickly when needed.