HPE Smart Array P741m SAS Controller (726784-001)

Fbwc

The HPE Smart Array P741m External Mezzanine SAS Controller is equipped with an advanced feature called Fbwc, which stands for Flash-backed Write Cache. This feature provides users with enhanced data protection and performance optimization. With a capacity of 2GB, the Fbwc feature ensures that data is written to cache memory before being stored on the drives, reducing latency and improving overall system responsiveness.

Data Protection

One of the primary benefits of the Fbwc feature is its ability to protect data in the event of a power loss or system failure. By utilizing flash memory, which retains data even without power, the controller can save write cache data to the flash memory module. This prevents data loss and allows for seamless recovery once power is restored. The 2GB capacity of the Fbwc ensures that a significant amount of data can be protected, reducing the risk of data corruption or loss.

Improved Performance

Another key advantage of the Fbwc feature is its impact on system performance. By storing write cache data in the controller's memory before writing it to the drives, the Fbwc significantly reduces latency. This results in faster write speeds and improved overall system performance. The 2GB capacity allows for efficient caching of frequently accessed data, further enhancing performance and reducing response times.

Enhanced Reliability

In addition to data protection and performance improvements, the Fbwc feature also enhances the reliability of the storage solution. By utilizing flash memory for write caching, there is a reduced risk of data corruption or loss due to power failures or system crashes. The flash memory module provides reliable and durable storage for write cache data, ensuring that critical information remains intact even in challenging circumstances.

Ports

The HPE Smart Array P741m External Mezzanine SAS Controller is equipped with 4 ports, providing users with versatile connectivity options. These ports allow for seamless integration with external storage devices, expanding the storage capacity and flexibility of the system. With 4 ports, users can connect multiple drives or storage enclosures, enabling efficient data management and scalability.

Flexible Storage Expansion

The 4 ports of the controller enable users to easily expand their storage capacity by connecting additional drives or storage enclosures. This flexibility is crucial for businesses and organizations that require large amounts of storage space for their data-intensive applications and workflows. Whether it's adding more hard drives or connecting high-capacity storage enclosures, the 4 ports provide the necessary connectivity options for efficient storage expansion.

High-Speed Data Transfer

The 4 ports of the controller support high-speed data transfer rates, allowing for seamless data movement between the controller and connected storage devices. This ensures that data-intensive tasks such as backups, file transfers, and data analysis can be performed quickly and efficiently. The high-speed data transfer capabilities of the ports enable users to maximize their productivity by minimizing waiting times and delays.

Redundancy and Failover

With 4 ports, the controller provides redundancy and failover capabilities, ensuring uninterrupted access to critical data. In case of a port failure or cable disconnection, the remaining functioning ports can take over the data transfer seamlessly, preventing any interruptions in data availability. This redundancy feature enhances the reliability of the storage solution and minimizes downtime in mission-critical environments.

Memory

The HPE Smart Array P741m External Mezzanine SAS Controller is equipped with 12GB of memory, providing users with ample capacity for caching and accelerating storage operations. The high memory capacity ensures efficient data processing and enhances the overall performance of the storage solution.

Caching Performance

The 12GB of memory in the controller allows for efficient caching of frequently accessed data, improving overall system performance. By storing frequently accessed data in the memory, the controller can quickly retrieve and serve this data to applications and processes, reducing latency and enhancing response times. This caching capability is particularly beneficial for applications that rely on fast access to frequently accessed data, such as databases and virtualization environments.

Accelerated Workloads

The high memory capacity of 12GB enables the controller to handle large workloads efficiently. Whether it's processing multiple concurrent requests or managing intensive data transfers, the ample memory ensures that the controller can handle these tasks without performance bottlenecks. This capability is crucial for businesses and organizations that rely on high-performance storage solutions to support their demanding workloads.

Scalability and Future-Proofing

The 12GB memory capacity provides scalability and future-proofing for the storage solution. As data requirements grow and workloads become more demanding, the ample memory capacity ensures that the controller can adapt and handle increased loads. This scalability allows businesses to expand their storage infrastructure without worrying about memory limitations, providing a future-proof solution that can accommodate evolving needs.

Part Number

The HPE Smart Array P741m External Mezzanine SAS Controller has a part number of 726784-001. This unique identifier is essential for ordering, troubleshooting, and identifying the specific model of the controller. Understanding the importance and benefits of the part number is crucial for users who are looking to purchase or manage this specific storage controller.

Ordering Accuracy

The part number serves as a precise identifier for the HPE Smart Array P741m External Mezzanine SAS Controller. When placing an order for this product, having the correct part number ensures that the right model is received. This eliminates any confusion or potential errors in the ordering process, ensuring that users get the exact product they require.

Compatibility and Troubleshooting

The part number is crucial for ensuring compatibility with existing hardware and systems. By referencing the part number, users can confirm whether the controller is compatible with their server or storage infrastructure. Additionally, in case of any troubleshooting or support queries, the part number helps support personnel identify the specific model and provide accurate assistance.

Product Identification

The part number serves as a unique identifier for the HPE Smart Array P741m External Mezzanine SAS Controller. It allows users to differentiate between different models and variations of the controller, ensuring that the right product is selected for their specific requirements. This identification feature simplifies the procurement process and helps users make informed decisions when selecting storage controllers.