HPE P12691-001 SmartRAID SR416i-a 4 GB Cache NVMe SAS Controller

Manufacturer Details

• Brand: Dell: HPE
• Part Number: P12691-001

Key Features

Cache

The Microchip SmartRAID SR416i-a SAS Controller is equipped with a powerful cache feature that sets it apart from other controllers in its class. With a massive 4 GB cache, this controller offers exceptional performance and reliability, making it an ideal choice for data-intensive applications and high-performance computing environments.

Benefits of a Large Cache

Having a substantial cache size of 4 GB provides numerous benefits to users:

1. Improved Read and Write Performance

The large cache allows the controller to store frequently accessed data, reducing the need to fetch data from the disk every time it is requested. This significantly improves both read and write performance, resulting in faster data transfer rates and reduced latency.

2. Enhanced Data Protection

In addition to boosting performance, the cache also plays a crucial role in protecting data. By temporarily storing recently accessed data in the cache, the controller can quickly respond to sudden power losses or system failures. In such cases, the cached data can be written back to the disk once power is restored, minimizing the risk of data loss or corruption.

3. Efficient Workload Handling

The large cache capacity enables the controller to handle heavy workloads more efficiently. It can store a significant amount of data in its cache, allowing for faster retrieval and processing of information. This makes it an ideal choice for applications that require quick access to large datasets or frequently changing data.

4. Improved Overall System Performance

A larger cache size can have a positive impact on overall system performance. By reducing disk I/O operations and minimizing latency, the controller can free up system resources for other tasks, resulting in improved multitasking capabilities and smoother overall system operation.

Importance of a 4 GB Cache

The 4 GB cache size of the Microchip SmartRAID SR416i-a SAS Controller is particularly significant as it provides ample space to store critical data and metadata. This is especially beneficial for users who deal with large datasets and complex storage configurations.

Whether you are running a database server, virtualization platform, or high-performance computing cluster, the large cache size ensures that your system can handle demanding workloads with ease. It enables faster data access, improved performance, and enhanced data protection, giving you peace of mind and allowing you to focus on your core business operations.

Interface

The Microchip SmartRAID SR416i-a SAS Controller boasts the latest NVMe interface, setting a new standard for storage performance. The NVMe (Non-Volatile Memory Express) interface offers unparalleled speed and efficiency, making it an indispensable feature for users seeking top-tier storage solutions.

Benefits of NVMe Interface

The NVMe interface provides several key benefits that contribute to its importance:

1. Unmatched Speed

The NVMe interface leverages the parallelism and low latency of PCIe (Peripheral Component Interconnect Express) technology to deliver exceptional speed. It allows for significantly higher data transfer rates compared to traditional interfaces like SATA or SAS. This results in faster application launch times, quicker file transfers, and reduced wait times for data-intensive tasks.

2. Low Latency

With its streamlined design and optimized command set, the NVMe interface minimizes latency, ensuring that data can be accessed and processed quickly. This is especially crucial for applications that require real-time data processing or low-latency storage operations.

3. Scalability

The NVMe interface offers excellent scalability, allowing for the expansion of storage systems without compromising performance. It supports a large number of queues and command slots, enabling efficient multitasking and concurrent access to multiple storage devices.

4. Improved Energy Efficiency

NVMe devices consume less power compared to their SATA or SAS counterparts. The interface's optimized design reduces the number of power-hungry components, resulting in lower energy consumption and reduced operating costs.

Importance of NVMe Interface

The presence of the NVMe interface in the Microchip SmartRAID SR416i-a SAS Controller signifies its commitment to delivering cutting-edge storage solutions. With this interface, users can unlock the full potential of their storage infrastructure, taking advantage of lightning-fast speeds, low latency, and scalability.

Whether you are building a high-performance workstation, a data center, or a cloud computing platform, the NVMe interface ensures that your storage subsystem can keep up with demanding workloads and deliver exceptional performance. It is a vital feature for users who prioritize speed, efficiency, and future-proofing their storage investments.

Lanes

The Microchip SmartRAID SR416i-a SAS Controller features an impressive x16 lane configuration, providing ample bandwidth and enabling high-speed data transfer between the controller and other components in the system. This robust lane configuration is well-suited for demanding applications that require substantial data processing capabilities and fast communication between devices.

Benefits of x16 Lanes

The x16 lane configuration offers several key benefits:

1. Increased Bandwidth

The x16 configuration provides significantly more bandwidth compared to lower lane configurations. This allows for faster data transfer rates between the controller and other devices such as storage drives, GPUs, and network cards. The increased bandwidth ensures that data-intensive tasks can be completed swiftly and efficiently.

2. Enhanced Performance

With more lanes available, the controller can handle a higher volume of data simultaneously. This enables efficient multitasking and improves overall system performance. Users can experience reduced bottlenecks and smoother operation, even when dealing with resource-intensive applications or workloads.

3. Future-Proofing

The x16 lane configuration future-proofs your system by providing ample room for expansion and accommodating emerging technologies. As new devices and components with higher bandwidth requirements become available, the x16 lanes ensure compatibility and enable seamless integration without compromising performance.

4. Support for Multi-GPU Configurations

The x16 lane configuration is particularly beneficial for users who require multiple graphics processing units (GPUs) in their system. It allows for optimal communication between the GPUs and the controller, ensuring smooth operation and high-performance graphics rendering for applications such as gaming, video editing, and 3D modeling.

Importance of x16 Lanes

The x16 lane configuration in the Microchip SmartRAID SR416i-a SAS Controller is crucial for users who demand high-performance storage solutions and require fast data transfer rates. It ensures that your system can handle data-intensive tasks with ease, providing the necessary bandwidth for efficient communication between components.

Whether you are building a gaming rig, a content creation workstation, or a server infrastructure, the x16 lane configuration guarantees that your system is equipped to handle demanding workloads and deliver exceptional performance. It is an essential feature for users who prioritize speed, scalability, and future-proofing their systems.

Compatible Brand

The Microchip SmartRAID SR416i-a SAS Controller is designed to be compatible with HPE (Hewlett Packard Enterprise) servers and storage systems. This compatibility ensures seamless integration and optimal performance when used together, providing users with a reliable and efficient storage solution.

Benefits of HPE Compatibility

Choosing a controller that is compatible with the HPE brand offers several advantages:

1. Guaranteed Compatibility

By selecting a controller specifically designed for HPE systems, users can be confident in its compatibility and seamless integration. The controller is tested and optimized to work flawlessly with HPE servers, eliminating any potential compatibility issues that may arise when using third-party controllers.

2. Enhanced Performance

HPE designs its servers and storage systems with specific hardware configurations and optimizations in mind. By using a compatible controller, users can leverage these optimizations to achieve the best possible performance. This ensures that the system operates at its full potential and delivers the intended benefits of the storage solution.

3. Simplified Management

When using a compatible controller, management and administration become more straightforward. The controller integrates seamlessly with HPE management software, allowing for centralized monitoring, configuration, and troubleshooting. This streamlines the management process, saving time and effort for IT administrators.

4. Vendor Support

Choosing a compatible controller means benefiting from comprehensive vendor support from both Microchip and HPE. In case of any issues or inquiries, users can rely on the expertise of both manufacturers to provide timely assistance and resolution. This support can be invaluable in maintaining system uptime and resolving any potential compatibility-related challenges.

Importance of HPE Compatibility

The compatibility of the Microchip SmartRAID SR416i-a SAS Controller with HPE servers and storage systems is crucial for users who have already invested in or plan to use HPE infrastructure. It ensures a seamless integration experience, optimal performance, and access to comprehensive support from both Microchip and HPE.

Whether you are expanding your existing HPE infrastructure or building a new system, the compatible brand feature guarantees that the controller will operate seamlessly within the HPE ecosystem. It is an essential consideration for users who value compatibility, performance, and streamlined management.

Part Number

The Microchip SmartRAID SR416i-a SAS Controller is identified by the part number P12691-001. This unique part number serves as a universal identifier for the specific controller model, allowing users and vendors to quickly and accurately identify and reference the product.

Benefits of Part Number

The part number serves several important purposes:

1. Easy Identification

With a unique part number, users can easily identify and differentiate the Microchip SmartRAID SR416i-a SAS Controller from other products in the market. This simplifies the procurement process, ensuring that you receive the correct controller model that meets your specific requirements.

2. Accurate Referencing

The part number provides a standardized reference for the controller model. When communicating with vendors, support staff, or other users, referencing the part number ensures clear and accurate communication. It eliminates any potential confusion or ambiguity that may arise from using generic or informal names for the product.

3. Compatibility Verification

The part number is often used to verify compatibility with other components or systems. By cross-referencing the part number with compatibility lists or specifications, users can ensure that the controller is compatible with their existing infrastructure or intended use case.

4. Simplified Warranty and Support Processes

The part number is typically required when registering the product for warranty or seeking support from the manufacturer. Having the part number readily available expedites the warranty registration process and ensures that support requests are accurately addressed.

Importance of Part Number P12691-001

The part number P12691-001 uniquely identifies the Microchip SmartRAID SR416i-a SAS Controller, allowing for easy identification, accurate referencing, compatibility verification, and streamlined warranty and support processes.

Whether you are a user looking to purchase the product or a vendor assisting customers, having the part number readily available ensures that you can quickly and accurately identify and reference the controller. It is a vital piece of information for users who value clear communication, compatibility, and efficient support processes.