Dell Perc H800 N743J PCI-Express SAS Raid Controller With 512MB Cache

Cache Feature - 512MB

Improved Performance

The Dell Perc H800 PCI-Express SAS Raid Controller is equipped with a powerful cache feature, boasting an impressive 512MB capacity. This cache acts as a high-speed temporary storage for frequently accessed data, greatly enhancing the overall performance of the RAID controller. By storing frequently used data in the cache, the controller can quickly retrieve it without having to access the slower primary storage, such as hard drives or SSDs.

Reduced Latency

With the 512MB cache, the Dell Perc H800 significantly reduces latency during data retrieval and storage operations. Instead of waiting for data to be fetched from traditional storage devices, which can introduce delays due to mechanical movements or limited read/write speeds, the cache allows for faster access to critical data. This is particularly beneficial in high-demand environments where quick response times are crucial.

Optimized Workload Handling

The large cache capacity of the Dell Perc H800 enables it to handle heavy workloads more efficiently. The controller intelligently analyzes data access patterns and dynamically determines which data should be stored in the cache. Frequently accessed data is prioritized and stored in the cache, ensuring that it is readily available for future requests. This optimization minimizes the strain on primary storage devices, improving their longevity and reducing the risk of performance bottlenecks.

Data Protection

In addition to performance benefits, the cache feature also offers enhanced data protection. The Dell Perc H800 utilizes a battery backup unit (BBU) to safeguard cached data in case of power outages or system failures. The BBU ensures that any data residing in the cache is written to permanent storage before power is lost, preventing data loss or corruption. This added layer of protection gives users peace of mind, knowing that their critical data is safe and secure.

Part Number Feature - N743J

Easy Identification

The Dell Perc H800 PCI-Express SAS Raid Controller can be easily identified by its unique part number, N743J. This alphanumeric code serves as a specific identifier for this particular model, making it easier for users to locate and purchase the exact product they need. Whether you are a system administrator responsible for multiple servers or an individual looking to upgrade your existing RAID controller, the part number simplifies the procurement process.

Compatibility Assurance

By utilizing the part number, users can ensure compatibility with their existing hardware infrastructure. The Dell Perc H800 is designed to work seamlessly with a wide range of Dell PowerEdge servers and storage systems. Verifying the part number before purchase eliminates any guesswork and guarantees that the RAID controller will integrate smoothly into your existing setup. This compatibility assurance saves time and effort, as you can confidently deploy the controller without worrying about potential compatibility issues.

Product Documentation and Support

The part number also plays a crucial role in accessing product documentation and support resources. By providing the N743J part number when seeking assistance from Dell's customer support team, you enable them to quickly identify your specific product variant. This streamlined communication ensures that you receive accurate and relevant support tailored to your specific needs. Additionally, product documentation, such as user manuals or firmware updates, can be easily located using the part number as a reference.

Future Expansion and Scalability

The N743J part number represents a well-established product within Dell's lineup of RAID controllers. This means that future expansion or scalability plans can be executed seamlessly by procuring additional units with the same part number. Maintaining consistency in hardware components simplifies maintenance, reduces compatibility concerns, and allows for effortless integration of new controllers into existing RAID arrays.

Conclusion

In conclusion, the Dell Perc H800 PCI-Express SAS Raid Controller's cache feature with its 512MB capacity offers numerous benefits to users. Improved performance, reduced latency, optimized workload handling, and data protection are just a few advantages that users can expect from this powerful cache feature. Additionally, the part number N743J ensures easy identification, compatibility assurance, access to product documentation and support, as well as future expansion capabilities. Whether you are seeking enhanced performance or simplified procurement and maintenance processes, the Dell Perc H800 with its cache and part number features is a reliable choice for your RAID controller needs.