HPE P38721-B21 Smart Array P416ie-m SR Gen10+ SAS Controller (8 Int 8 Ext Lanes/2GB Cache) 12GBPS Mezzanine

Part Number: P38721-B21

The HPE Smart Array P416ie-m SR Gen10+ SAS Controller is an advanced storage solution that offers exceptional performance and reliability for users seeking high-speed data transfer and enhanced data protection. One of the key features that sets this controller apart is its part number, P38721-B21.

Importance of the Part Number

The part number serves as a unique identifier for the HPE Smart Array P416ie-m SR Gen10+ SAS Controller. It helps users and system administrators easily identify and differentiate this specific model from other similar products in the market. The part number also plays a crucial role in ensuring compatibility with other components and systems, making it easier to select the right controller for your specific needs.

Compatibility Assurance

When it comes to storage solutions, compatibility is of utmost importance. By highlighting the part number, P38721-B21, HPE ensures that users can easily determine if this controller is compatible with their existing infrastructure or planned system configurations. This not only saves time but also eliminates the risk of purchasing incompatible hardware, preventing costly mistakes and delays in deployment.

Efficient Support and Maintenance

With a unique part number like P38721-B21, users can easily communicate with HPE's support team in case they encounter any issues or require technical assistance. When reporting problems or seeking support, providing the part number ensures accurate identification of the specific model, allowing support personnel to provide tailored solutions and troubleshooting steps promptly.

Quick Ordering and Replacement

The part number simplifies the ordering process for both initial purchases and replacements. By specifying the part number, users can efficiently communicate their requirements to vendors or resellers, ensuring that they receive the correct model without confusion or errors. In case of a faulty or damaged controller, having the part number readily available simplifies the replacement process, minimizing downtime and ensuring faster system recovery.

Future Scalability and Expansion

The part number, P38721-B21, also aids in planning for future scalability and expansion. By identifying the specific model, users can easily refer to technical specifications and compatibility matrices to determine if the controller supports additional features or can be integrated into a larger storage infrastructure. This allows users to make informed decisions when expanding their storage capacity or upgrading their systems.

Easy Documentation and Reference

The part number serves as a reference point in documentation and technical resources provided by HPE. User manuals, installation guides, and other documentation often refer to the part number when discussing specific features or configurations. By emphasizing the part number, P38721-B21, users can quickly locate relevant information, reducing the time spent searching through extensive documentation.

Product Differentiation

In a competitive market with various storage controller options, the part number helps differentiate the HPE Smart Array P416ie-m SR Gen10+ SAS Controller from other similar products. This distinction allows users to recognize and understand the unique features and capabilities offered by this specific model, making it easier to compare and select the most suitable storage solution for their requirements.

Lanes: 8 Int 8 Ext

The HPE Smart Array P416ie-m SR Gen10+ SAS Controller offers a remarkable lane configuration of 8 internal and 8 external lanes. This feature plays a critical role in enhancing data transfer rates, enabling efficient connectivity with various storage devices, and ensuring optimal performance for your storage infrastructure.

Enhanced Data Transfer Rates

With 8 internal and 8 external lanes, the HPE Smart Array P416ie-m SR Gen10+ SAS Controller provides impressive bandwidth capabilities. The numerous lanes allow for parallel data transfer, enabling multiple data streams to be transmitted simultaneously. This results in significantly faster data transfer rates, reducing latency and improving overall system performance.

Flexible Connectivity Options

The 8 internal and 8 external lanes offer versatile connectivity options for storage devices. The internal lanes can be utilized to connect directly to internal drives within the server, while the external lanes enable connectivity with external storage enclosures or expansion units. This flexibility allows users to configure their storage infrastructure based on their specific requirements, whether it involves a combination of internal and external drives or a fully external storage setup.

Optimal Storage Expansion

The 8 internal and 8 external lanes support seamless storage expansion. The numerous lanes allow for the connection of a greater number of drives, providing the ability to scale up storage capacity as needed. This is particularly beneficial for growing businesses or organizations with increasing data storage demands. With the HPE Smart Array P416ie-m SR Gen10+ SAS Controller, users can easily add more drives or expand their storage infrastructure without compromising performance or data availability.

High Availability and Redundancy

The multiple lanes in the HPE Smart Array P416ie-m SR Gen10+ SAS Controller also contribute to high availability and redundancy features. By utilizing SAS expanders and backplanes, users can create redundant paths for data transmission, ensuring that if one lane or connection fails, data can still be accessed through alternative paths. This redundancy minimizes the risk of data loss or system downtime in case of hardware failures, providing increased reliability and peace of mind.

Efficient Data Management

The 8 internal and 8 external lanes facilitate efficient data management within the storage infrastructure. With more lanes available for connectivity, users can implement advanced RAID configurations to optimize data protection and performance. RAID levels such as RAID 10 or RAID 6 can be effectively utilized, distributing data across multiple drives while providing redundancy and fault tolerance. This level of data management helps safeguard critical information and ensures smooth operations even in the event of drive failures.

Future-Proofing

The 8 internal and 8 external lanes future-proof the storage infrastructure by allowing compatibility with upcoming technologies and storage devices. As storage technology continues to evolve, new devices may require additional lanes for optimal performance. By offering a generous lane configuration, the HPE Smart Array P416ie-m SR Gen10+ SAS Controller ensures compatibility with future storage devices, protecting your investment and providing a scalable solution for years to come.

Cache: 2GB

The HPE Smart Array P416ie-m SR Gen10+ SAS Controller features a substantial cache size of 2GB. This cache plays a vital role in improving data transfer speeds, reducing latency, and enhancing overall system performance.

Accelerated Data Access

The 2GB cache in the HPE Smart Array P416ie-m SR Gen10+ SAS Controller acts as a high-speed buffer between the storage devices and the server. It stores frequently accessed data, allowing for faster retrieval when requested by the system or applications. By keeping frequently accessed data in the cache, the controller reduces the need to retrieve data from slower storage media such as hard disk drives (HDDs), resulting in accelerated data access and improved application responsiveness.

Enhanced Read and Write Performance

The cache also significantly improves both read and write performance. When a read request is received, the controller first checks if the requested data is already present in the cache. If found, it can be quickly retrieved from the cache instead of accessing the slower storage media. Similarly, during write operations, data can be temporarily stored in the cache before being written to the disks, maximizing write speed and reducing latency. This combination of improved read and write performance ensures faster data processing and enhances overall system efficiency.

Reduced Latency and Response Times

The cache's ability to store frequently accessed data allows for reduced latency and improved response times. By minimizing the time required to access data from slower storage media, the controller can serve data to the system or applications more quickly. This is particularly beneficial in high-demand environments where low latency and fast response times are essential, such as databases, virtualization platforms, or online transaction processing (OLTP) systems. With the HPE Smart Array P416ie-m SR Gen10+ SAS Controller's 2GB cache, users can experience a noticeable improvement in system responsiveness.

Data Protection and Integrity

In addition to performance benefits, the cache also plays a crucial role in data protection and integrity. The 2GB cache can be configured to provide write-back or write-through caching modes. In write-back mode, data is initially written to the cache before being committed to the storage media. This allows for faster write speeds but introduces a slight risk of data loss in case of power failure or controller failure before data is written to the disks. In contrast, write-through mode immediately writes data to the disks without utilizing the cache, ensuring data integrity but sacrificing some performance benefits. The ability to choose between these modes provides users with flexibility in balancing performance and data protection according to their specific requirements.

Improved Storage Efficiency

The 2GB cache also contributes to improved storage efficiency by reducing unnecessary disk access. By storing frequently accessed data in the cache, the controller reduces the number of disk read operations required, minimizing wear and tear on the storage media and prolonging their lifespan. This not only improves overall system reliability but also helps optimize storage infrastructure costs by extending the usable life of existing drives.

Adaptive Read Ahead

The cache in the HPE Smart Array P416ie-m SR Gen10+ SAS Controller features an adaptive read-ahead algorithm. This algorithm analyzes data access patterns and predicts which data is likely to be accessed next. By proactively retrieving this data from the storage media and storing it in the cache, the controller ensures that frequently accessed data is readily available, further reducing latency and enhancing system performance. This intelligent caching mechanism adapts to changing workload patterns, continuously optimizing data retrieval and providing a seamless user experience.

Speed: 12GBPS

The HPE Smart Array P416ie-m SR Gen10+ SAS Controller boasts an impressive speed of 12Gbps, offering high-performance data transfer capabilities that are crucial for modern storage infrastructures.

Blazing-Fast Data Transfer

With a speed of 12Gbps, the HPE Smart Array P416ie-m SR Gen10+ SAS Controller facilitates blazing-fast data transfer rates. This high-speed connection ensures that data can be rapidly transmitted between the controller and storage devices, minimizing waiting times and maximizing system throughput. Whether it's reading large files, running resource-intensive applications, or transferring data-intensive workloads, the 12Gbps speed provides the necessary bandwidth to handle demanding tasks with ease.

Seamless Storage Performance

The 12Gbps speed significantly enhances storage performance by reducing latency and improving overall responsiveness. The increased bandwidth enables quicker access to stored data, resulting in faster application load times, improved system responsiveness, and reduced wait times for users accessing critical information. The seamless storage performance provided by the HPE Smart Array P416ie-m SR Gen10+ SAS Controller ensures smooth operations in various scenarios, from everyday business applications to high-performance computing environments.

Support for Modern Storage Technologies

The 12Gbps speed of the HPE Smart Array P416ie-m SR Gen10+ SAS Controller ensures compatibility and support for modern storage technologies. As storage technology continues to advance, faster transfer speeds become essential for leveraging the full potential of these technologies. Whether it's solid-state drives (SSDs), high-performance hard drives, or other emerging storage solutions, the 12Gbps speed ensures that the controller can fully utilize the capabilities of these devices, providing optimal performance and a future-proof storage infrastructure.

Enhanced Scalability and Flexibility

The high speed of 12Gbps allows for enhanced scalability and flexibility in storage configurations. By supporting faster data transfer rates, the HPE Smart Array P416ie-m SR Gen10+ SAS Controller enables the seamless integration of additional drives or expansion units into the storage infrastructure. This scalability and flexibility are invaluable for businesses that anticipate future growth or need to adapt their storage environment to changing demands. With the 12Gbps speed, users can easily expand their storage capacity without sacrificing performance or introducing bottlenecks.

Reduced Backup and Recovery Times

Backup and recovery processes rely heavily on data transfer speed. With the HPE Smart Array P416ie-m SR Gen10+ SAS Controller's 12Gbps speed, backup and recovery times are significantly reduced. By enabling faster data transfer between storage devices and backup systems, users can complete backup operations more quickly, minimizing the impact on production systems and ensuring efficient data protection. Similarly, during recovery operations, the high-speed connection allows for faster restoration of data, reducing downtime and improving business continuity.

High-Speed Data Intensive Workloads

Many modern applications and workloads generate or process large amounts of data in real-time. These data-intensive workloads require high-speed data access to ensure smooth operations and accurate results. The 12Gbps speed of the HPE Smart Array P416ie-m SR Gen10+ SAS Controller caters to these demanding workloads, enabling efficient handling of data-intensive tasks such as high-performance databases, real-time analytics, or media streaming platforms. With the controller's high-speed connection, users can confidently run resource-intensive applications and achieve optimal performance without sacrificing data integrity or system responsiveness.

Form Factor: Mezzanine

The HPE Smart Array P416ie-m SR Gen10+ SAS Controller is designed with a mezzanine form factor, offering versatile installation options and efficient space utilization within your server infrastructure.

Space-Saving Design

The mezzanine form factor of the HPE Smart Array P416ie-m SR Gen10+ SAS Controller is specifically tailored for space-constrained environments. It allows the controller to be installed directly onto the server's motherboard or a dedicated mezzanine slot, eliminating the need for additional expansion cards or occupying precious PCIe slots. This space-saving design ensures efficient space utilization within the server chassis, leaving room for other essential components or future expansion.

Versatile Installation Options

The mezzanine form factor provides versatile installation options for different server models and configurations. It allows the HPE Smart Array P416ie-m SR Gen10+ SAS Controller to be seamlessly integrated into a wide range of HPE Gen10+ servers, ensuring compatibility and ease of installation. The ability to install the controller directly onto the motherboard or a dedicated mezzanine slot provides flexibility in system design and simplifies deployment, catering to diverse server architectures and configurations.

Improved Airflow and Cooling

By utilizing the mezzanine form factor, the HPE Smart Array P416ie-m SR Gen10+ SAS Controller enhances airflow and cooling within the server chassis. The compact design ensures that air circulation remains unobstructed, preventing heat build-up and maintaining optimal operating temperatures for both the controller and other critical components. This improved airflow and cooling contribute to the overall reliability and longevity of the server infrastructure, reducing the risk of component failures due to overheating.

Reduced Cable Clutter

The mezzanine form factor minimizes cable clutter within the server, enhancing cable management and improving overall system aesthetics. With the controller directly integrated onto the motherboard or a dedicated mezzanine slot, there is no need for additional cables to connect the controller to other components or expansion cards. This streamlined cable management reduces the risk of cable-related issues, simplifies troubleshooting, and allows for better airflow, ensuring a cleaner and more organized server environment.

Optimized System Performance

The mezzanine form factor optimizes system performance by minimizing latency and improving data transfer speeds. With the HPE Smart Array P416ie-m SR Gen10+ SAS Controller directly installed onto the motherboard or a mezzanine slot, data can be transmitted with minimal delay since there are fewer physical connections compared to traditional expansion card-based controllers. This reduced latency translates into improved overall system performance, ensuring that data-intensive operations can be executed efficiently without unnecessary bottlenecks.

Scalability and Expansion

The mezzanine form factor supports scalability and expansion within the server infrastructure. By occupying a dedicated mezzanine slot or directly integrating onto the motherboard, the HPE Smart Array P416ie-m SR Gen10+ SAS Controller leaves available PCIe slots for future expansion or installation of other high-bandwidth devices. This scalability allows users to adapt their server configurations as their storage needs evolve, ensuring a flexible and future-proof storage infrastructure.

In conclusion, the HPE Smart Array P416ie-m SR Gen10+ SAS Controller offers exceptional performance and reliability with its unique features. The part number, P38721-B21, provides compatibility assurance, efficient support, and easy documentation. The 8 internal and 8 external lanes enable enhanced data transfer rates, flexible connectivity options, and efficient data management. The 2GB cache improves data access, read/write performance, and storage efficiency. The 12