HPE 761874-B21 Smart Array P840 12GB 2-Ports SAS Controller Card With 4GB FBWC

Ports

The HPE Smart Array P840 SAS Controller Card is equipped with 2 ports, making it a versatile and efficient solution for data storage and management. With these 2 ports, users have the flexibility to connect multiple devices and expand their storage capabilities.

Increased Connectivity

Having 2 ports on the HPE Smart Array P840 SAS Controller Card allows for increased connectivity options. Users can connect multiple SAS or SATA drives to the controller card, enabling them to create larger storage arrays or implement RAID configurations for enhanced data protection. The ability to connect multiple devices simultaneously ensures that users have the flexibility to scale their storage infrastructure as their needs evolve.

Improved Performance

The dual-port design of the HPE Smart Array P840 SAS Controller Card improves performance by allowing for simultaneous data transfers. With two ports, the controller card can handle multiple read and write operations concurrently, resulting in faster data access and improved overall system performance. This is particularly beneficial in high-demand environments where quick and efficient data processing is crucial.

Redundancy and Fault Tolerance

The 2 ports on the HPE Smart Array P840 SAS Controller Card also provide redundancy and fault tolerance. By connecting devices to separate ports, users can create redundant paths for data traffic. In the event of a port or cable failure, data can seamlessly be rerouted through the alternate port, ensuring uninterrupted access to critical information. This redundancy feature is especially important in mission-critical applications where data availability is paramount.

Efficient Workload Distribution

The dual-port configuration of the HPE Smart Array P840 SAS Controller Card allows for efficient workload distribution across multiple drives. Users can distribute read and write operations across different drives connected to separate ports, reducing bottlenecks and improving overall system performance. This capability is particularly useful in environments with heavy workloads or in scenarios where data-intensive applications are being utilized.

Expanded Storage Capacity

With 2 ports available on the HPE Smart Array P840 SAS Controller Card, users can effortlessly expand their storage capacity. By connecting multiple drives to the controller card, users can create larger storage arrays or implement RAID configurations for enhanced data protection and increased storage capacity. This feature is particularly valuable for businesses and organizations that require large-scale data storage solutions.

Flexibility for Future Expansion

The dual-port design of the HPE Smart Array P840 SAS Controller Card provides flexibility for future expansion. As storage needs grow, users can easily add more drives to the controller card without the need for additional hardware. This scalability ensures that the controller card can accommodate future growth and adapt to changing storage requirements, making it a cost-effective solution in the long run.

Data Transfer Rate

The HPE Smart Array P840 SAS Controller Card boasts an impressive data transfer rate of 12GB, delivering exceptional performance and reliability for data-intensive applications. This high-speed data transfer rate offers numerous benefits for users, making it an essential feature in modern storage systems.

Enhanced Performance

With a data transfer rate of 12GB, the HPE Smart Array P840 SAS Controller Card provides exceptional performance when transferring large amounts of data. This high-speed capability ensures that data-intensive tasks, such as database queries or file transfers, are executed quickly and efficiently. Users can experience improved system responsiveness and reduced latency, enabling them to accomplish more in less time.

Support for High-Bandwidth Applications

The 12GB data transfer rate of the HPE Smart Array P840 SAS Controller Card makes it ideal for high-bandwidth applications. Whether it's streaming media, virtualization, or real-time analytics, this high-speed capability ensures that data can be processed and delivered without bottlenecks. Users can leverage the full potential of their storage infrastructure, enabling them to meet the demands of resource-intensive applications.

Future-Proofing

The 12GB data transfer rate of the HPE Smart Array P840 SAS Controller Card offers future-proofing capabilities. As technology advances and storage systems become more demanding, having a high-speed data transfer rate ensures compatibility and readiness for future storage requirements. By investing in a controller card with a 12GB data transfer rate, users can avoid the need for immediate upgrades or replacements when new technologies emerge.

Improved Data Backup and Recovery

The high-speed data transfer rate of the HPE Smart Array P840 SAS Controller Card significantly improves data backup and recovery processes. With faster data transfer speeds, users can complete backups more quickly, reducing the time required for system backups and minimizing the impact on production environments. Additionally, in the event of data loss or system failure, the high-speed data transfer rate enables faster recovery times, minimizing downtime and ensuring business continuity.

Efficient Data Replication

The 12GB data transfer rate of the HPE Smart Array P840 SAS Controller Card facilitates efficient data replication. Users can replicate critical data across multiple drives or storage systems in real-time, ensuring data redundancy and disaster recovery preparedness. The high-speed capability of the controller card minimizes replication time, allowing for timely updates and synchronization of data across different storage devices.

Seamless Integration with High-Speed Storage Devices

The HPE Smart Array P840 SAS Controller Card's 12GB data transfer rate enables seamless integration with high-speed storage devices. Whether it's solid-state drives (SSDs) or high-performance hard disk drives (HDDs), this high-speed capability ensures that the controller card can fully utilize the performance potential of these storage devices. Users can take advantage of the latest storage technologies, maximizing their investment in high-speed storage solutions.

Cache

The HPE Smart Array P840 SAS Controller Card is equipped with 4GB FBWC (Flash-Backed Write Cache) to provide enhanced performance, reliability, and data protection. The cache feature plays a crucial role in improving overall system performance and ensuring data integrity.

Accelerated Write Performance

The 4GB FBWC of the HPE Smart Array P840 SAS Controller Card accelerates write performance by temporarily caching write operations before they are written to the underlying drives. This caching mechanism allows for faster write speeds, as data can be written to the cache memory first and then destaged to the drives at a later time. By reducing the latency associated with write operations, users can experience improved overall system performance, particularly in scenarios where write-intensive workloads are prevalent.

Data Protection and Reliability

The cache feature of the HPE Smart Array P840 SAS Controller Card enhances data protection and reliability. With 4GB FBWC, the controller card can temporarily store write operations in case of power loss or system failure. The flash-backed nature of the cache ensures that data remains intact even during unexpected events. This feature provides an added layer of protection against data loss and corruption, ensuring that critical information is safeguarded at all times.

Improved Read Performance

In addition to accelerating write performance, the cache feature of the HPE Smart Array P840 SAS Controller Card also improves read performance. Frequently accessed data can be cached in the flash-backed cache memory, allowing for faster retrieval times. This reduces the need to access data from slower spinning drives, resulting in improved overall system responsiveness and reduced latency. Users can experience faster access to frequently used data, enhancing productivity and efficiency.

Optimized Workload Performance

The cache feature of the HPE Smart Array P840 SAS Controller Card optimizes workload performance by intelligently caching frequently accessed data. By identifying patterns in data access, the controller card can proactively cache data in the flash-backed cache memory. This ensures that frequently accessed data is readily available, reducing the need to access slower storage mediums. As a result, users can achieve better workload performance and improved system efficiency.

Reduction of I/O Bottlenecks

The cache feature of the HPE Smart Array P840 SAS Controller Card helps reduce I/O bottlenecks. By caching frequently accessed data, the controller card can minimize the need for I/O operations to slower storage devices, such as hard disk drives. This reduces the strain on the storage subsystem, enabling it to handle higher I/O loads without impacting overall system performance. Users can experience smoother and more efficient data access, even in demanding environments.

Enhanced Virtualization Performance

The cache feature of the HPE Smart Array P840 SAS Controller Card significantly enhances virtualization performance. By caching frequently accessed virtual machine data, the controller card reduces latency and improves overall system responsiveness. Virtual machines can benefit from faster read and write speeds, resulting in improved application performance and reduced response times. This capability is particularly valuable in virtualized environments where multiple virtual machines are running concurrently.

Part Number

The HPE Smart Array P840 SAS Controller Card's part number is 761874-B21. This unique identifier plays a crucial role in ensuring compatibility and ease of procurement for users.

Compatibility Assurance

The part number, 761874-B21, serves as a compatibility assurance for users looking to integrate the HPE Smart Array P840 SAS Controller Card into their existing infrastructure. By referencing this part number, users can ensure that they are purchasing the correct controller card model that aligns with their specific requirements. The part number acts as a standardized identifier, making it easier for users to procure and install the right hardware without any compatibility issues.

Simplified Procurement

The part number, 761874-B21, simplifies the procurement process for users. By providing a unique identifier, it becomes easier for users to communicate their hardware requirements to vendors or resellers. The part number eliminates any ambiguity or confusion that may arise when describing the product specifications. It streamlines the procurement process, enabling users to quickly and accurately obtain the HPE Smart Array P840 SAS Controller Card without any unnecessary delays or errors.

Product Documentation and Support

The part number, 761874-B21, is also essential for accessing product documentation and support resources. Users can refer to the part number when searching for manuals, user guides, firmware updates, or driver downloads specific to the HPE Smart Array P840 SAS Controller Card. Additionally, when seeking technical support or assistance, providing the part number ensures that users receive accurate and relevant guidance tailored to their specific hardware configuration.

Easy Replacement and Upgrades

The part number, 761874-B21, simplifies the process of replacing or upgrading the HPE Smart Array P840 SAS Controller Card. If the need arises to replace a faulty controller card or upgrade to a newer model, having the part number readily available ensures that users can obtain the correct replacement or upgraded hardware. The unique identifier eliminates any confusion or compatibility issues during the replacement or upgrade process, minimizing downtime and ensuring a seamless transition.

Inventory Management

The part number, 761874-B21, facilitates efficient inventory management for businesses and organizations. By using unique identifiers like part numbers, IT departments can easily track and manage their hardware assets. The part number allows for accurate inventory management, ensuring that the HPE Smart Array P840 SAS Controller Card can be easily identified and accounted for. This capability streamlines asset tracking, reduces the risk of inventory errors, and enables efficient resource allocation.

Standardization and Scalability

The use of part numbers, such as 761874-B21, promotes standardization and scalability within an IT infrastructure. By adopting a standardized identification system, organizations can easily add or replace hardware components without disrupting existing systems. The part number ensures compatibility across different generations or models of the HPE Smart Array SAS Controller Card, allowing for seamless integration and scalability. This standardization simplifies the management of large-scale storage infrastructures and supports future expansion without complications.