P17956-B21 HPE 2TB 7.2K RPM SAS 12GBPS SFF 2.5Inch Sc 512e Fio HDD With Tray

HPE P17956-B21 2TB SAS Hard Drive Product Detailes

The HPE P17956-B21 2TB SAS hard disk drive is engineered for enterprise-grade storage environments requiring reliability, efficiency, and consistent performance. Designed with a compact 2.5-inch small form factor (SFF), this hot-swappable drive delivers dependable data handling for servers and storage systems.

General Information

• Brand: HPE (Hewlett Packard Enterprise)
• Model Number: P17956-B21
• Device Type: Enterprise Hard Disk Drive

Performance Details

• Storage Capacity: 2TB
• Interface Type: SAS 12Gb/s
• Data Transfer Speed: Up to 1200 Mbps
• Rotational Speed: 7200 RPM
• Average Seek Time: 8.7 ms
• Maximum Seek Time: 17.16 ms
• Track-to-Track Seek Time: 0.7 ms

Design and Build

• Form Factor: 2.5-inch Small Form Factor (SFF)
• Dimensions: 3 in (W) x 4.7 in (D) x 0.6 in (H)
• Sector Format: Advanced Format 512e

Compatibility and Installation

• Hot-Swap Support: Yes
• Compatible Bays: 2.5-inch SFF hot-plug bays
• Included Accessory: HPE SmartDrive carrier tray
• Interface Ports: 1 x SAS 12Gb/s

Ideal Use Cases

• Server and storage array expansion
• Backup and archival systems
• Virtualization environments
• Database and application servers

HPE P17956-B21 2TB 12GBPS Hard Drive Category 

The HPE P17956-B21 2TB 7.2K RPM SAS 12Gbps SFF 2.5-inch SC 512e FIO HDD with tray represents a specialized category of enterprise-grade storage solutions designed to meet the demanding requirements of modern data centers and business environments. This category is centered around reliability, consistent performance, and seamless integration with enterprise server infrastructures. As organizations continue to generate and manage increasing volumes of data, storage solutions like this one play a critical role in maintaining operational efficiency and ensuring data availability.

Drives within this category are engineered for compatibility with HPE ProLiant servers and other enterprise systems, making them an essential component in scalable IT architectures. The integration of Serial Attached SCSI technology ensures that these drives provide higher data throughput, improved error handling, and enhanced durability compared to consumer-grade storage solutions. The HPE P17956-B21 model specifically aligns with these standards, offering a balanced combination of capacity, speed, and reliability.

Enterprise-Class Storage Architecture

The category of enterprise SAS hard drives is defined by its robust architecture, which prioritizes continuous operation and high availability. Unlike desktop or consumer-grade drives, enterprise HDDs are built to handle 24/7 workloads without compromising performance or lifespan. The HPE P17956-B21 falls squarely into this category, delivering consistent performance across extended periods of operation.

These drives utilize advanced firmware and error correction technologies to minimize data loss risks. Their design incorporates rotational vibration sensors and enhanced thermal management systems, allowing them to function efficiently even in densely populated server environments. The architecture also supports dual-port connectivity, enabling redundancy and failover capabilities that are critical in mission-critical systems.

SAS Interface Advantages

The 12Gbps SAS interface is a defining feature of this category, offering significantly higher bandwidth compared to traditional SATA drives. This increased data transfer rate allows for faster read and write operations, which is essential for applications requiring rapid data access. The SAS interface also supports full-duplex communication, enabling simultaneous data transmission and reception, which further enhances performance.

Another key advantage of SAS technology is its scalability. Systems can connect multiple drives through expanders, making it easier to build large storage arrays without sacrificing performance. This scalability is particularly beneficial for organizations planning future growth or dealing with fluctuating storage demands.

Performance of 7.2K RPM Enterprise Drives

The 7.2K RPM rotational speed is a defining characteristic of this category, offering a balance between performance and energy efficiency. While higher RPM drives may deliver faster access times, 7.2K RPM drives are optimized for workloads that prioritize capacity and cost-effectiveness without sacrificing reliability. The HPE P17956-B21 exemplifies this balance, making it suitable for a wide range of applications.

These drives are particularly well-suited for applications such as data archiving, backup storage, and nearline storage environments. Their performance profile allows them to handle large volumes of data with consistent throughput, ensuring that operations remain smooth and uninterrupted.

Thermal Management and Longevity

Effective thermal management is essential for maintaining the longevity of enterprise hard drives. The HPE P17956-B21 incorporates advanced cooling features that help dissipate heat efficiently, ensuring that the drive operates within optimal temperature ranges. This not only extends the lifespan of the drive but also reduces the likelihood of performance degradation over time.

The design of the drive tray further enhances airflow within the server chassis, contributing to improved cooling and overall system stability. This attention to detail underscores the importance of thermal management in enterprise storage solutions.

Form Factor and Integration

The 2.5-inch small form factor (SFF) design of this category offers significant advantages in terms of space efficiency and scalability. Compared to larger 3.5-inch drives, SFF drives allow for higher storage density within the same physical space. This makes them ideal for modern data centers where maximizing storage capacity is a priority.

The inclusion of a Smart Carrier (SC) tray simplifies installation and maintenance. These trays are designed for hot-swappable operation, allowing administrators to replace drives without shutting down the system. This feature is essential for maintaining uptime in enterprise environments.

Hot-Swap Capability

Hot-swap functionality is a critical feature of this category, enabling seamless drive replacement without interrupting system operations. This capability is particularly important in environments where downtime can result in significant financial losses or operational disruptions. The HPE P17956-B21 is designed to support hot-swapping, ensuring that maintenance tasks can be performed quickly and efficiently.

The Smart Carrier design also includes status indicators, allowing administrators to monitor the health and activity of the drive in real time. This enhances system management and helps identify potential issues before they escalate.

Compatibility with HPE Ecosystem

Compatibility is a key consideration in enterprise storage solutions. The HPE P17956-B21 is specifically designed to integrate seamlessly with HPE servers and storage systems. This ensures optimal performance and simplifies deployment, as administrators can rely on pre-validated configurations.

The drive is supported by HPE’s management tools, which provide advanced monitoring and diagnostic capabilities. These tools enable administrators to track performance metrics, detect potential issues, and optimize system performance.

Scalability and Future-Proofing

Scalability is a defining feature of this category, allowing organizations to expand their storage capacity as needed. The modular design of SAS-based systems makes it easy to add additional drives, ensuring that the storage infrastructure can grow alongside business requirements.

Future-proofing is also a key consideration, as these drives are designed to support evolving technologies and standards. This ensures that organizations can continue to rely on their storage solutions as their needs change over time.