P28622-B21 HPE 1.2TB 10K RPM SAS HDD 12G

HPE 1.2TB 10K RPM 12GBPS  SFF 512E HDD

The HPE P28622-B21 is a high-performance enterprise-grade hard disk drive engineered for reliability and speed. Designed for ProLiant servers, this 1.2TB SAS HDD ensures seamless data storage and rapid access for mission-critical workloads.

General Details

• Brand: HPE
• Model Number: P28622-B21
• Device Type: Hard Disk Drive

Technical Specifications

Category & Sub-Category

• Storage Size: 1.2TB
• Rotation Speed: 10,000 RPM
• Interface: SAS
• Standard: 12Gb/s SAS
• Carrier Type: Basic Carrier (BC)

Compatibility with HPE ProLiant Servers

Gen10 Plus Series

• DL20 (G10+)
• DL345 (G10+)
• DL360 (G10+)
• DL365 (G10+)
• DL380 (G10+)

Gen11 Series

DL Series

• DL110 (G11)
• DL320 (G11)
• DL325 (G11)
• DL345 (G11)
• DL360 (G11)
• DL365 (G11)
• DL380 (G11)
• DL380a (G11)
• DL385 (G11)
• DL560 (G11)

ML Series

• ML30 (G11)
• ML110 (G11)
• ML350 (G11)

RL Series

• RL300 (G11)

Gen12 Series

DL Series

• DL320 (G12)
• DL325 (G12)
• DL340 (G12)
• DL360 (G12)
• DL380 (G12)
• DL580 (G12)

ML Series

• ML350 (G12)

P28622-B21 1.2TB 10K RPM 12G SFF Hard Disk Drive Overview

The category dedicated to the HPE P28622-B21 1.2TB 10K RPM SAS 12G SFF 512E Hard Disk Drive represents a specialized segment within enterprise-grade storage solutions, designed to meet the rigorous demands of modern data centers, mission-critical applications, and high-performance computing environments. This category encompasses storage hardware engineered for reliability, speed, and scalability, aligning with the evolving needs of businesses that require consistent data throughput and minimal latency. With increasing dependence on data-intensive applications such as virtualization, cloud computing, and transactional databases, the importance of high-quality storage devices like the HPE P28622-B21 continues to grow significantly.

Enterprise Storage Evolution and Relevance

Over the years, enterprise storage has transitioned from simple data repositories to highly optimized infrastructures that support complex workloads. The HPE P28622-B21 category fits into this evolution by offering a balance between performance and capacity. Unlike consumer-grade hard drives, enterprise drives are built with advanced firmware, enhanced durability, and superior error-handling capabilities. This ensures that organizations can maintain operational continuity even under heavy workloads.

The 1.2TB capacity is strategically designed to cater to workloads that require both speed and sufficient storage space. It enables efficient handling of structured and unstructured data while maintaining consistent performance levels. As businesses continue to adopt hybrid and multi-cloud strategies, storage solutions within this category provide the necessary backbone for data mobility and accessibility.

Rotational Speed

With a rotational speed of 10,000 RPM, this category of hard disk drives delivers faster data access compared to traditional 7,200 RPM drives. The increased speed reduces latency and improves input/output operations per second, making it highly effective for environments where rapid data retrieval is critical. This performance advantage supports real-time analytics and high-frequency transaction processing.

SAS 12G Interface Advantages

The SAS 12G interface provides a data transfer rate of up to 12 gigabits per second, significantly enhancing the overall throughput of the storage system. This high-speed interface ensures that the drive can handle demanding workloads without bottlenecks. Additionally, SAS technology offers improved reliability and scalability compared to SATA interfaces, making it the preferred choice for enterprise environments.

512E Sector Format Explained

The 512E sector format represents an advanced storage architecture that emulates 512-byte sectors while internally using larger physical sectors. This design enhances data integrity and improves error correction capabilities. It also ensures compatibility with legacy systems, allowing organizations to upgrade their storage infrastructure without extensive modifications.

Design and Form Factor Considerations

Small Form Factor (SFF) Benefits

The small form factor design of this category enables higher storage density within server racks. This is particularly beneficial for data centers where space optimization is a critical factor. By using SFF drives, organizations can maximize storage capacity without increasing physical footprint, leading to improved efficiency and cost savings.

Hot-Plug Capability and Maintenance

Hot-plug support allows drives to be replaced or upgraded without shutting down the system. This feature is essential for maintaining uptime in mission-critical environments. It simplifies maintenance procedures and reduces the risk of downtime, ensuring continuous operation of business applications.

Key Optimization in Enterprise Environments

Workload Compatibility

Drives within this category are optimized for mixed-use workloads, including read-intensive and write-intensive operations. This versatility makes them suitable for a wide range of applications, from transactional databases to virtualization clusters. The ability to handle diverse workloads efficiently is a key factor in their widespread adoption.

Caching and Data Access Improvements

Advanced caching mechanisms enhance data access speed by temporarily storing frequently accessed data. This reduces the need to retrieve data from the disk repeatedly, thereby improving overall system performance. In enterprise environments, such optimizations can lead to significant gains in productivity and efficiency.

Latency Reduction Techniques

Reduced latency is achieved through a combination of high rotational speed, optimized firmware, and efficient data pathways. Lower latency translates to faster response times, which is crucial for applications that require real-time data processing. This makes the category particularly valuable for industries such as finance, healthcare, and e-commerce.

Error Detection and Correction

Advanced error detection and correction technologies play a crucial role in maintaining data integrity. These features identify and rectify errors before they can impact system performance or data accuracy. This is particularly important in enterprise settings where data loss or corruption can have significant consequences.

Mean Time Between Failures (MTBF)

A high MTBF rating indicates the reliability of the drive over extended periods of use. Drives in this category are designed to operate continuously with minimal risk of failure, making them suitable for mission-critical applications where downtime is not an option.

Virtualization Environments

Virtualization platforms benefit significantly from the performance characteristics of this category. The ability to handle multiple virtual machines simultaneously without performance degradation makes these drives an essential component of modern IT infrastructure.

Database Management Systems

Databases require fast and reliable storage to ensure efficient data retrieval and transaction processing. The combination of high RPM and SAS interface makes these drives ideal for database applications, where performance and reliability are critical.

Compatibility and Integration

Server and Storage System Compatibility

The HPE P28622-B21 category is designed to integrate seamlessly with a wide range of enterprise servers and storage systems. Compatibility ensures that organizations can deploy these drives without extensive configuration changes, simplifying the implementation process.

RAID Configuration Support

Support for various RAID configurations enhances data protection and performance. RAID setups allow organizations to achieve redundancy, improved read/write speeds, and fault tolerance, making them a critical component of enterprise storage strategies.

Future-Proofing and Scalability

Adaptability to Growing Data Needs

As data volumes continue to grow, storage solutions must be scalable and adaptable. The HPE P28622-B21 category provides the flexibility needed to expand storage capacity without compromising performance. This ensures that organizations can keep pace with evolving data requirements.

Integration with Emerging Technologies

The compatibility of these drives with emerging technologies such as software-defined storage and advanced analytics platforms ensures their relevance in the future. This makes them a valuable investment for organizations looking to build resilient and future-ready infrastructure.