785079-B21 HPE 1.2TB 10K RPM SAS 12GBPS SFF HDD

HPE 785079-B21 1.2TB 10K Enterprise Hard Drive Overview

The HPE 785079-B21 1.2TB 10K RPM SAS 12Gbps SFF enterprise hard disk drive is designed to deliver high-performance, reliability, and efficiency for modern data centers. Built for mission-critical environments, this compact yet powerful internal storage device ensures fast data access, enhanced durability, and seamless compatibility with a wide range of enterprise servers.

General Product Information

• Manufacturer: HPE
• Part Number: 785079-B21
• Product Category: Enterprise Internal Hard Drive

Core Specifications and Features

• Faster read/write operations
• Improved multitasking capabilities
• Reduced data access latency
• Optimized performance for server environments

Design and Form Factor

• Width: 3.1 inches
• Depth: 5.4 inches
• Height: 0.6 inches
• Weight: 15.9 ounces

Performance and Data Transfer Capabilities

• 1 x SAS 12Gb/s interface for stable and fast communication
• Designed for seamless integration with enterprise servers

Device Characteristics

• Device Type: Internal Hard Drive
• Capacity: 1.2TB
• Form Factor: 2.5-inch SFF
• Interface Type: SAS 12Gb/s

Performance Metrics

• Spindle Speed: 10,000 RPM
• Drive Transfer Rate: 1.2Gbps (external)

Installation and Compatibility

• Supported Bay: 1 x Internal 2.5-inch SFF slot
• Hot-plug support (depending on server configuration)

Enterprise Benefits and Use Cases

Common Use Cases

• Data centers and server farms
• High-performance computing environments
• Virtualized infrastructures
• Backup and storage arrays

Compatibility with HPE Servers

Compatible Server Models

• HP Integrity BL860c i4 (2.5-inch)
• HP Integrity BL860c i4 Base (2.5-inch)
• HP ProLiant BL620c G7 (2.5-inch)
• HP ProLiant BL685c G7 (2.5-inch)
• HP ProLiant DL580 G7 (2.5-inch)
• HP ProLiant DL580 G7 Base (2.5-inch)
• HP ProLiant DL580 G7 High Performance (2.5-inch)
• HP ProLiant DL585 G7 (2.5-inch)
• HP ProLiant DL585 G7 Base (2.5-inch)
• HP ProLiant DL585 G7 Performance (2.5-inch)
• HP ProLiant DL980 G7 (2.5-inch)

Key Advantages

• High-speed SAS interface for faster data transfer
• Robust 10K RPM performance
• Space-saving 2.5-inch form factor
• Wide compatibility with enterprise servers
• Designed for 24/7 operation

Versatile Enterprise Applications

• Supports RAID configurations
• Ideal for transactional databases
• Suitable for virtualization clusters
• Efficient for high-demand storage environments

HPE 785079-B21 1.2TB 10K RPM SAS Enterprise Hard Drive 

The HPE 785079-B21 1.2TB 10K RPM SAS 12Gbps SFF Enterprise Hard Drive represents a robust and highly reliable storage solution engineered for modern enterprise environments that demand consistent performance, durability, and scalability. Designed specifically for Hewlett Packard Enterprise server platforms, this small form factor drive integrates advanced SAS technology with optimized rotational speed to deliver dependable throughput for mission-critical workloads. With a storage capacity of 1.2TB, it provides a balanced approach between capacity and speed, making it ideal for transactional databases, virtualization workloads, and high-performance computing environments.

Enterprise-Class Performance Architecture

This enterprise hard disk is built around a 10,000 RPM spindle speed, which ensures rapid data access and improved IOPS performance compared to standard nearline drives. The SAS 12Gbps interface further enhances data transfer capabilities, allowing for faster communication between the storage device and the host system. This combination enables organizations to process large volumes of data efficiently while maintaining low latency levels. The optimized firmware and mechanical design work together to deliver stable performance under continuous workloads, ensuring that enterprise systems remain responsive even during peak operations.

Optimized Data Flow and Reduced Bottlenecks

The architecture of the HPE 785079-B21 drive minimizes data bottlenecks by leveraging intelligent caching algorithms and optimized command queuing. These features allow the drive to handle multiple input/output requests simultaneously, reducing wait times and improving overall system responsiveness. The result is a storage solution that can efficiently support high-demand applications such as database management systems, ERP platforms, and real-time analytics.

Capacity and Storage Efficiency

With a capacity of 1.2TB, this enterprise hard drive provides ample storage space for a wide range of applications while maintaining high performance. It strikes a balance between high-capacity nearline drives and ultra-fast solid-state drives, offering a cost-effective solution for organizations that require both storage and speed. The efficient use of storage space ensures that businesses can store critical data without compromising on access speed or reliability.

Balanced Storage for Mixed Workloads

The drive is particularly well-suited for mixed workloads where both read and write operations occur frequently. It supports applications that require consistent performance, such as virtualization environments, where multiple virtual machines rely on shared storage resources. The drive's ability to maintain stable performance under varying workloads makes it a versatile choice for enterprise data centers.

Data Optimization Techniques

Advanced data management techniques are integrated into the drive to ensure efficient utilization of storage space. These include error correction algorithms, sector optimization, and intelligent data placement strategies that enhance both performance and reliability. Such features help reduce data fragmentation and improve access times, ensuring that critical information is always readily available.

Scalability for Growing Data Needs

The HPE 785079-B21 drive supports scalable storage architectures, allowing organizations to expand their storage capacity as their data requirements grow. It integrates seamlessly with existing HPE server and storage solutions, making it easy to scale without significant infrastructure changes. This scalability ensures that businesses can adapt to evolving data demands without compromising performance.

Enhanced Data Protection Mechanisms

The drive incorporates advanced data protection features that safeguard against data loss and corruption. These include error correction codes, end-to-end data path protection, and robust firmware algorithms that detect and correct errors in real time. Such mechanisms ensure that data remains intact and accessible, even in the event of hardware anomalies.

Mean Time Between Failures Optimization

Enterprise hard drives are evaluated based on their Mean Time Between Failures, and this model is designed to deliver high reliability over extended periods. The optimized mechanical components and high-quality materials contribute to a longer lifespan, reducing the need for frequent replacements and minimizing downtime.

Compatibility with HPE Server Platforms

This enterprise hard drive is specifically designed for compatibility with HPE ProLiant servers and storage systems. It integrates seamlessly with HPE Smart Array controllers, enabling optimized performance and simplified management. The drive's firmware is tailored to work efficiently within HPE environments, ensuring maximum compatibility and reliability.

Smart Carrier Design Advantages

The inclusion of an HPE Smart Carrier enhances the usability of the drive, providing visual indicators for drive status and activity. This feature simplifies maintenance and troubleshooting, allowing IT administrators to quickly identify and address issues. The Smart Carrier also supports advanced management features, improving overall operational efficiency.

Database and Transactional Workloads

Databases require fast and reliable storage to handle large volumes of transactions. This drive's high rotational speed and SAS interface enable quick data retrieval and efficient processing of database queries. It is well-suited for OLTP systems, where performance and reliability are critical.

Energy Efficiency and Operational Cost Benefits

Energy efficiency is an important consideration in modern data centers, and the HPE 785079-B21 drive is designed to optimize power consumption without sacrificing performance. Its efficient design reduces energy usage, contributing to lower operational costs and a smaller environmental footprint.

Power Optimization Technologies

The drive incorporates advanced power management features that adjust energy consumption based on workload requirements. These features help reduce power usage during idle periods while maintaining performance during active operations. This dynamic power management contributes to overall energy efficiency.

Reduced Cooling Requirements

Efficient thermal management reduces the need for extensive cooling infrastructure, further lowering operational costs. The drive's ability to operate within optimal temperature ranges ensures consistent performance while minimizing heat generation.

Total Cost of Ownership Advantages

The combination of reliability, performance, and energy efficiency results in a lower total cost of ownership. Organizations benefit from reduced maintenance costs, fewer replacements, and lower energy expenses, making this drive a cost-effective solution for enterprise storage needs.

Security and Data Integrity Features

Data security is a critical aspect of enterprise storage, and the HPE 785079-B21 drive includes features designed to protect sensitive information. These features ensure that data remains secure and accessible only to authorized users.

End-to-End Data Protection

The drive supports end-to-end data protection, ensuring that data is safeguarded throughout its journey from the host system to the storage media. This comprehensive approach minimizes the risk of data corruption and ensures integrity.

Error Detection and Correction

Advanced error detection and correction mechanisms identify and resolve data inconsistencies in real time. These features enhance data reliability and ensure that critical information remains accurate and accessible.

Future-Ready Storage Solution

The HPE 785079-B21 1.2TB 10K RPM SAS 12Gbps SFF Enterprise Hard Drive is designed to meet the evolving needs of modern enterprises. Its advanced features, high performance, and reliability make it a future-ready storage solution that can adapt to changing technological requirements. By combining efficiency, scalability, and durability, it provides a dependable foundation for enterprise data storage and management.