781516-S21 HPE 600GB SAS 12GBPS 10K RPM SFF Hard Drive.

Overview of HPE 781516-S21 600GB SAS Enterprise Hard Drive

The HPE 781516-S21 is a high-performance enterprise-grade storage solution designed for demanding data center environments. Engineered for reliability, speed, and efficiency, this 600GB hard disk drive delivers consistent performance for mission-critical workloads. Its robust SAS 12Gb/s interface ensures rapid data throughput, making it ideal for servers, storage arrays, and enterprise applications.

Key Product Highlights

• Enterprise-class 600GB storage capacity
• High-speed SAS 12Gb/s interface for enhanced data transfer
• 10K RPM spindle speed for improved performance
• Hot-swappable design for seamless maintenance
• Compact 2.5-inch Small Form Factor (SFF)
• Includes HPE SmartDrive carrier for easy installation

General Information and Product Identity

• Brand: HPE (Hewlett Packard Enterprise)
• Part Number: 781516-S21
• Product Category: Enterprise Hard Disk Drive

Storage Capacity and Interface

• Capacity: 600GB
• Interface Type: Serial Attached SCSI (SAS) 12Gb/s
• External Data Transfer Rate: Up to 1.2 Gbps

Speed and Efficiency

• Spindle Speed: 10,000 RPM
• Average Seek Time: 3.3 ms
• Maximum Seek Time: 6.6 ms
• Track-to-Track Seek Time: 0.11 ms

Form Factor and Physical Dimensions

Compact Small Form Factor Design

• Form Factor: 2.5-inch SFF
• Width: 3 inches
• Depth: 4.7 inches
• Height: 0.6 inches

Included SmartDrive Carrier

• Pre-installed with HPE SmartDrive carrier
• Ensures compatibility with HPE ProLiant servers
• Provides status indicators for easy monitoring

Extended Technical Specifications

Detailed Hardware Attributes

• Device Type: Hot-swappable internal hard drive
• Bytes Per Sector: 512
• Drive Interface: 1 x SAS 12Gb/s
• Compatible Bay: 2.5-inch SFF hot-swap bay

Enterprise Workloads

• Database servers
• Cloud computing environments
• Virtualization platforms
• Enterprise storage arrays

Condition, Availability, and Warranty

Product Condition

• Condition: Refurbished
• Availability: In Stock

Warranty Information

• Manufacturer Warranty: Not Included
• Seller Warranty: 90 Days Coverage

HPE 781516-S21 600GB SAS 12GBPS Enterprise Hard Drive

The HPE 781516-S21 600GB SAS 12GBPS 10K RPM SFF SC Enterprise Hard Drive represents a reliable and high-performance storage solution engineered to meet the demanding requirements of enterprise IT environments. Designed with advanced Serial Attached SCSI technology, this small form factor drive delivers consistent data throughput, improved latency handling, and enhanced scalability for modern data centers. Its 600GB storage capacity provides an optimal balance between performance and storage density, making it suitable for transactional workloads, virtualization, and mission-critical applications.

Enterprise-Class Performance Architecture

This enterprise-grade hard drive operates at 10,000 revolutions per minute, ensuring rapid data access and minimized latency for high-demand operations. The 12Gbps SAS interface significantly enhances data transfer speeds compared to older interfaces, allowing seamless integration into high-performance storage arrays and servers. It is purpose-built for environments that require consistent performance under heavy workloads, including databases, cloud computing infrastructure, and high-transaction processing systems.

Optimized Data Throughput and Latency

The advanced SAS interface technology ensures that the drive maintains stable throughput even during peak operations. This is particularly beneficial for businesses handling real-time analytics, financial transactions, and large-scale data processing. The optimized architecture minimizes bottlenecks, allowing IT administrators to maintain consistent system responsiveness across multiple applications.

Rotational Speed and Access Efficiency

With a 10K RPM spindle speed, the drive offers faster seek times compared to standard drives, enabling quicker retrieval of data. This efficiency is crucial in enterprise environments where milliseconds can impact overall system performance and user experience. The rotational speed ensures that data-intensive tasks are handled smoothly without compromising reliability.

Small Form Factor Design for Space Efficiency

The small form factor design of the HPE 781516-S21 drive allows for higher storage density within compact server environments. This makes it an ideal choice for data centers where space optimization is a critical consideration. By utilizing smaller drives, organizations can maximize the number of storage devices within a limited physical footprint, improving overall infrastructure efficiency.

Scalable Storage Deployment

The compact size supports scalable deployment strategies, enabling businesses to expand storage capacity without requiring significant hardware modifications. This flexibility is essential for growing enterprises that need to adapt to increasing data demands while maintaining operational efficiency.

Hot Plug Capability and Smart Carrier Integration

The HPE 781516-S21 drive features a smart carrier design that supports hot plug functionality, allowing administrators to replace or upgrade drives without shutting down the system. This capability is essential for maintaining continuous uptime in enterprise environments where downtime can result in significant financial and operational losses.

Seamless Maintenance and Upgrades

Hot plug functionality simplifies maintenance procedures by enabling quick drive replacement without interrupting ongoing operations. This ensures that IT teams can address hardware issues promptly while maintaining system availability.

Smart Carrier Technology Benefits

The smart carrier includes status indicators and interface enhancements that provide real-time feedback on drive health and activity. This helps administrators quickly identify potential issues and take corrective actions before they escalate into critical failures.

Improved System Reliability

The combination of hot plug capability and smart carrier technology enhances overall system reliability by reducing the risk of downtime and enabling proactive maintenance strategies.

Advanced Error Correction Technologies

The drive incorporates sophisticated error correction algorithms that detect and resolve data inconsistencies during read and write operations. This ensures that critical data remains intact even under heavy workloads.

Enhanced Durability for Continuous Operation

Designed for 24/7 operation, the drive is built to withstand the demands of enterprise workloads. Its robust construction ensures consistent performance over extended periods, reducing the likelihood of hardware failures.

Data Protection Mechanisms

The drive includes multiple layers of data protection, including firmware-level safeguards and hardware-based error handling, ensuring that sensitive information remains secure and accessible at all times.

Server and Storage Array Integration

The drive is compatible with various enterprise server models and storage arrays, making it a versatile solution for different IT environments. Its integration capabilities simplify deployment and reduce setup time.

Support for RAID Configurations

The drive supports multiple RAID configurations, enabling organizations to implement data redundancy and performance optimization strategies. This flexibility enhances system resilience and ensures data availability.

Database Management Systems

The drive’s high-speed performance makes it ideal for database environments where rapid data access and processing are critical. It supports efficient query execution and data retrieval.

Energy Efficiency and Cost Optimization

High-Speed Data Transfer

The 12Gbps interface enables faster data transfer rates, reducing latency and improving overall system performance.

Dual-Port Connectivity

The dual-port design enhances redundancy and ensures continuous data access even in the event of a port failure.

Improved Command Queuing

Advanced command queuing capabilities optimize data processing, allowing the drive to handle multiple requests efficiently.

Adaptability to Growing Data Needs

The drive supports expanding data requirements, enabling organizations to scale their storage infrastructure without compromising performance.

Integration with Emerging Technologies

The drive is compatible with modern storage technologies and architectures, ensuring seamless integration with future systems.