HP 659331-001 Smart Array P220I Controller With 512MB Flash Back Write Cache

FlashBackWriteCache - Enhancing Performance and Data Protection

The HP Smart Array P220I Controller is equipped with the FlashBackWriteCache feature, which provides an innovative solution to enhance performance and improve data protection. This feature is specifically designed to address the needs of users who require high-performance storage solutions with advanced data protection capabilities.

Enhanced Performance

The FlashBackWriteCache feature in the HP Smart Array P220I Controller significantly improves performance by leveraging a 512MB cache. The cache acts as a temporary storage area for frequently accessed data, allowing for faster retrieval and processing of information. With this feature, users can experience improved response times and reduced latency, enabling them to handle demanding workloads and applications with ease.

Accelerated Data Access

By utilizing the 512MB cache FlashBackWriteCache, the controller can prefetch and store frequently accessed data in memory. This enables faster data access and reduces the time required to retrieve information from slower storage mediums such as hard disk drives. As a result, users can benefit from accelerated application performance and seamless multitasking capabilities.

Optimized Workload Management

The FlashBackWriteCache feature also enhances workload management by intelligently prioritizing data that needs to be written to disk. It effectively mitigates potential bottlenecks by temporarily storing data in cache until it can be efficiently written to the underlying storage medium. This ensures that critical data is promptly processed, minimizing any potential delays or interruptions in system operations.

Data Protection and Reliability

In addition to performance improvements, the FlashBackWriteCache feature plays a crucial role in ensuring data protection and reliability. Its advanced caching capabilities provide an extra layer of security against potential data loss or corruption in case of power failures or system crashes.

Power Loss Protection

With the FlashBackWriteCache feature, the HP Smart Array P220I Controller safeguards data by utilizing battery-backed cache protection. In the event of a power failure, the controller's cache is powered by an onboard battery, allowing it to retain data for a certain period. This ensures that any pending writes are completed and properly saved, preventing data loss or inconsistencies.

Improved Fault Tolerance

The FlashBackWriteCache feature also enhances fault tolerance by employing advanced algorithms to verify data integrity. It actively monitors the data being written to disk and verifies its accuracy, preventing any potential data corruption or inconsistencies. By ensuring the reliability and integrity of stored data, users can have peace of mind knowing that their critical information is protected and secure.

PartNumber - Identifying the Right Controller for Your System

The PartNumber feature of the HP Smart Array P220I Controller is an essential aspect when it comes to identifying and selecting the right controller for your system. The PartNumber serves as a unique identifier that distinguishes this specific controller model from others in the market.

Accurate Compatibility

The PartNumber, 659331-001, provides accurate compatibility information, ensuring that users can effortlessly identify whether the HP Smart Array P220I Controller is compatible with their system requirements. By cross-referencing the PartNumber with the manufacturer's specifications, users can guarantee seamless integration and optimal performance within their existing infrastructure.

Ease of Ordering and Replacement

The PartNumber feature simplifies the ordering process for users who need to purchase or replace the HP Smart Array P220I Controller. By specifying the unique PartNumber, users can ensure that they receive the exact model they require, minimizing any confusion or potential compatibility issues. This streamlined approach saves valuable time and resources, allowing users to focus on other critical aspects of their IT infrastructure.

Technical Support and Documentation

When seeking technical support or referring to documentation, the PartNumber plays a vital role in ensuring accurate assistance and information. By providing the PartNumber, users can precisely describe their system configuration, making it easier for technical support representatives or documentation to provide relevant and specific guidance tailored to their particular controller model.

Warranty Coverage and Serviceability

The PartNumber is also important when it comes to warranty coverage and serviceability. By referencing the correct PartNumber, users can ensure that their controller is eligible for warranty services and support. In case of any hardware issues or failures, the manufacturer can quickly identify the appropriate model and provide timely assistance or replacement, minimizing downtime and potential disruptions to business operations.

In conclusion, the FlashBackWriteCache feature with its 512MB cache provides significant performance enhancements and data protection capabilities. It accelerates data access, optimizes workload management, and ensures reliability. The PartNumber feature, 659331-001, helps users accurately identify the compatible controller model, simplifies ordering and replacement processes, facilitates technical support and documentation, and ensures warranty coverage and serviceability. Together, these features make the HP Smart Array P220I Controller a reliable and efficient storage solution for users who prioritize both performance and data protection.