Description
More Information for the HPE 869081-B21 Smart Array Modular Controller
The HPE 869081-B21 Smart Array P408I-A SR GEN10 12GBPS SAS PCI-E 3.0 x8 Modular Controller is a cutting-edge storage solution designed to enhance the performance and reliability of server systems. In this comprehensive guide, we will delve into the key features, specifications, and benefits of this controller, shedding light on its role in optimizing storage capabilities for businesses and enterprises.
Understanding the Basics
Overview
The HPE 869081-B21 Smart Array P408I-A SR GEN10 is a modular controller designed to operate within a server system. It falls under the category of Smart Array controllers, which are known for their advanced storage management capabilities.
Purpose and Significance
This controller is specifically engineered to handle SAS (Serial Attached SCSI) storage devices, providing a high-speed and reliable connection for data storage and retrieval. It plays a crucial role in managing the flow of data within a server, ensuring that storage devices operate efficiently and securely.
Key Features
- High-Speed SAS Connectivity: One of the standout features of the HPE 869081-B21 is its support for 12Gbps SAS connectivity. This high-speed interface allows for rapid data transfer between the controller and connected storage devices, reducing latency and improving overall system performance.
- PCI-E 3.0 x8 Interface: The controller utilizes the PCI Express (PCI-E) 3.0 x8 interface, providing a high-bandwidth connection to the server’s motherboard. This ensures that data can flow seamlessly between the controller and other system components, avoiding bottlenecks that could hinder performance.
- Modular Design: The “Modular Controller” designation indicates that this Smart Array controller is designed with modularity in mind. This allows for easier integration into various server configurations and provides flexibility for future upgrades or replacements.
- RAID Support: The Smart Array P408I-A SR GEN10 offers support for RAID (Redundant Array of Independent Disks) configurations. RAID enhances data protection and performance by distributing or replicating data across multiple drives. This feature is particularly crucial for businesses that prioritize data integrity and system reliability.
- Gen10 Architecture: Being part of the Gen10 architecture, this controller benefits from the latest advancements in server technology. Gen10 brings improvements in terms of security, performance, and manageability, ensuring that the Smart Array P408I-A SR GEN10 is equipped to meet the demands of modern server environments.
Technical Specifications
Let’s delve into the technical specifications of the HPE 869081-B21 Smart Array P408I-A SR GEN10:
- Data Transfer Rate: The controller supports a data transfer rate of 12Gbps for SAS devices, ensuring speedy access to stored data.
- Interface: PCI Express 3.0 x8 provides a high-bandwidth connection to the server’s motherboard.
- RAID Levels Supported: The controller supports various RAID levels, including RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, and more, offering flexibility in configuring storage arrays based on specific needs.
- Cache Memory: The controller features cache memory to temporarily store frequently accessed data, enhancing overall system performance.
- Modular Design: The modular design allows for easy integration into different server configurations, promoting scalability and adaptability.
Benefits for Businesses
- Improved Performance: The high-speed SAS connectivity and PCI Express 3.0 x8 interface contribute to improved data transfer rates and reduced latency. This translates to enhanced overall system performance, making the HPE 869081-B21 an ideal choice for businesses with demanding computational workloads.
- Data Protection and Redundancy: The RAID support offered by the Smart Array P408I-A SR GEN10 ensures that businesses can implement robust data protection and redundancy strategies. In the event of a disk failure, RAID configurations help prevent data loss and maintain system integrity.
- Scalability: The modular design of the controller allows businesses to scale their storage infrastructure as their needs evolve. Whether expanding current storage capacity or integrating advanced SAS devices, the HPE 869081-B21 adapts to changing requirements without compromising performance.
- Compatibility with Gen10 Servers: As part of the Gen10 architecture, this controller seamlessly integrates with Gen10 servers, capitalizing on the latest advancements in server technology. Businesses investing in Gen10 servers can leverage the Smart Array P408I-A SR GEN10 to ensure their storage infrastructure aligns with state-of-the-art server capabilities.
Scalability
The HPE Smart Array P408I-A SR controller is designed to provide scalability for HPE ProLiant Gen10 servers. The controller is modular, which allows you to add and remove it from the server without having to shut down the server or remove other components. This makes it easy to upgrade or service the controller without disrupting the operation of the server.
Additionally, the controller supports 12 Gbps SAS technology, which allows for fast data transfer rates of up to 12 Gbps. This makes it ideal for use in high-performance computing environments, such as data centers and other enterprise-level applications that require fast data transfer.
The controller also supports RAID levels 0, 1, 10, and 5, as well as ADM (Advanced Data Mirroring) which provides added data protection by mirroring data across multiple disks. This allows you to scale your storage capacity and configure your storage in a way that best meets your needs.
The HPE Smart Array P408I-A SR controller is designed to provide scalability for HPE ProLiant Gen10 servers, it is modular, supports 12 Gbps SAS technology, and RAID levels 0, 1, 10, 5, and ADM. This allows you to easily add or remove the controller from the server, scale your storage capacity, and configure your storage in a way that best meets your needs, and to have a fast data transfer rate.
Elevate RAID Performance
The HPE Smart Array P408I-A SR controller is designed to elevate RAID performance for HPE ProLiant Gen10 servers. It supports multiple RAID levels including RAID 0, RAID 1, RAID 10, RAID 5, and ADM (Advanced Data Mirroring) which provide different levels of data protection and performance.
RAID 0: RAID 0 is a type of RAID that uses data striping to improve performance. In RAID 0, data is split into small blocks and written across multiple disks simultaneously. This improves the overall read and write performance of the storage system by spreading the load across multiple disks.
RAID 10: RAID 10 is a combination of RAID 1 and RAID 0. It uses data striping and data mirroring to provide both data protection and performance benefits. In RAID 10, data is split into small blocks and written across multiple disks simultaneously, creating an exact copy of the data on each disk. This provides both data protection and performance benefits.
RAID 5: RAID 5 is a type of RAID that uses data striping with distributed parity to provide data protection. In RAID 5, data is split into small blocks and written across multiple disks simultaneously, with one disk used to store parity information. This provides data protection and also allows for the reconstruction of data in case of a disk failure.
General Information about this HPE 869081-B21
- Manufacturer: HPE
- Part Number or SKU# 869081-B21
- Product Type: Controller
- Product Name: Smart Array
Technical Information of PCI-E Controller Adapter
- Storage Interface: SAS-SATA
- Transfer Rate: 12GBPS Sas Per Lane. 6GBPS Sata Per Lane. PCI-E 3.0 X8 Lane Width
- Form Factor: Type-a Modular Controller
- Ports Internal: 8 Sas Lanes Across 2 X4 Mini-sas Ports
- Cache: 2 GB Flash-backed Write Cache
- Servers Supported: HPE Proliant Dl360 Gen10.HPE Proliant Dl560 Gen10
In summary, the HPE 869081-B21 Smart Array P408I-A SR GEN10 12GBPS SAS PCI-E 3.0 x8 Modular Controller stands out as a versatile and high-performance storage solution. From its advanced SAS connectivity and PCI-E interface to its RAID support and modular design, this controller addresses the storage needs of modern server environments.
Businesses seeking improved performance, data protection, and scalability can benefit significantly from integrating the Smart Array P408I-A SR GEN10 into their server infrastructure. As technology continues to advance, having a storage controller that aligns with the latest server architectures, such as Gen10, ensures that businesses stay at the forefront of innovation in the ever-evolving landscape of IT infrastructure.
