Dell SAS PERC H745 405-AAUZ PCI-E 3.0 4GB Nv Cache Raid Controller 12GBPS

Interface: PCI-E 3.0

Enhanced Performance and Bandwidth

The Dell SAS PERC H745 Controller is equipped with the cutting-edge PCI-E 3.0 interface, delivering enhanced performance and bandwidth capabilities to meet the demanding needs of modern data centers and high-performance computing environments. With PCI-E 3.0, this controller offers a significant improvement over its predecessor, providing faster data transfer rates and improved overall system performance.

Increased Speed and Efficiency

PCI-E 3.0 offers double the bandwidth compared to the previous generation, enabling higher data transfer speeds and reducing latency. This is particularly beneficial for applications that require fast and efficient data processing, such as database management, virtualization, and data analytics. By leveraging the increased speed of PCI-E 3.0, users can experience improved productivity and reduced waiting times for critical tasks.

Future-Proof Technology

The adoption of PCI-E 3.0 in the Dell SAS PERC H745 Controller ensures compatibility with the latest generation of server hardware. As technology continues to advance rapidly, having a controller that supports future-proof interfaces becomes essential for scalability and seamless integration with upcoming server platforms. With PCI-E 3.0, users can confidently invest in this controller knowing that it will remain compatible with future server upgrades.

Compatibility with Existing Infrastructures

The Dell SAS PERC H745 Controller's PCI-E 3.0 interface is backward compatible with previous versions of PCI-E, allowing users to seamlessly integrate it into their existing infrastructures without any compatibility issues. This ensures a smooth transition from older systems to more advanced ones, minimizing downtime and reducing costs associated with infrastructure upgrades.

Improved I/O Performance

With PCI-E 3.0, the Dell SAS PERC H745 Controller offers improved I/O performance, enabling faster data transfers between the controller and connected storage devices. This is crucial for applications that heavily rely on high-speed data access, such as databases and virtual machines. By leveraging the enhanced I/O performance of PCI-E 3.0, users can achieve better overall system responsiveness and reduce bottlenecks in data-intensive tasks.

Cache: 4GB Nv

Enhanced Read and Write Performance

The Dell SAS PERC H745 Controller features a generous 4GB Nv cache, providing ample space for caching frequently accessed data. The cache acts as a buffer between the controller and storage devices, significantly improving read and write performance. By keeping frequently accessed data in the cache, the controller can retrieve it faster, reducing latency and improving overall system responsiveness.

Accelerated Data Access

The 4GB Nv cache in the Dell SAS PERC H745 Controller allows for accelerated data access, especially when dealing with small random read and write operations. By storing frequently accessed data in the cache, the controller can serve these requests directly from its high-speed memory, bypassing the need to fetch data from slower storage devices. This results in reduced latency and improved application performance.

Improved Data Protection

In addition to boosting performance, the cache also plays a crucial role in enhancing data protection. The Dell SAS PERC H745 Controller's cache utilizes advanced algorithms to ensure that cached data is protected against potential loss or corruption. By temporarily storing data in the cache before it is written to permanent storage, the controller provides an additional layer of protection against unexpected power loss or system failures.

Flexibility for Diverse Workloads

The 4GB Nv cache in the Dell SAS PERC H745 Controller offers flexibility for diverse workloads. Users can configure the cache to optimize performance for specific applications or workloads, tailoring the controller's caching behavior to their unique requirements. This flexibility enables users to maximize the benefits of caching and improve overall system performance, regardless of the specific workload demands.

Seamless Integration with Existing Systems

The Dell SAS PERC H745 Controller's 4GB Nv cache seamlessly integrates with existing systems, providing a hassle-free upgrade path for users. The cache is compatible with various storage configurations and can be easily integrated into both new and existing infrastructures. This ensures that users can take advantage of the benefits of caching without the need for extensive system modifications or disruptions.

Raid: Front

Enhanced Data Protection

The Dell SAS PERC H745 Controller's RAID functionality provides enhanced data protection by implementing various RAID levels, including RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10. These RAID levels offer different combinations of data striping, mirroring, and parity to ensure data availability and redundancy. By utilizing RAID technology, users can safeguard their critical data against drive failures and minimize the risk of data loss.

Improved Fault Tolerance

The front-facing RAID configuration in the Dell SAS PERC H745 Controller improves fault tolerance by distributing data across multiple drives. In case of a drive failure, the controller can seamlessly recover lost data using redundancy information stored on other drives. This fault-tolerant design ensures that critical data remains accessible even during drive failures, reducing downtime and minimizing the impact on business operations.

Optimized Performance and Storage Efficiency

In addition to data protection, the RAID functionality in the Dell SAS PERC H745 Controller optimizes performance and storage efficiency. RAID levels such as RAID 0 and RAID 10 offer improved read and write performance by distributing data across multiple drives, allowing for parallel data access. RAID 5 and RAID 6, on the other hand, provide a balance between data protection and storage efficiency by using parity information to reconstruct data in case of drive failures.

Scalability and Flexibility

The front-facing RAID configuration of the Dell SAS PERC H745 Controller provides scalability and flexibility for evolving storage needs. Users can easily expand their storage capacity by adding additional drives to the RAID array without disrupting existing data. Furthermore, the controller supports various RAID levels, allowing users to choose the level that best suits their specific requirements, whether it is maximizing performance, data protection, or storage efficiency.

Easy Management and Monitoring

The Dell SAS PERC H745 Controller's RAID functionality comes with user-friendly management and monitoring tools, making it easy to configure, manage, and monitor the RAID array. Through a dedicated management interface or software, users can monitor the health and status of individual drives, monitor performance metrics, configure RAID levels, and perform maintenance tasks such as hot-swapping drives. This streamlined management process ensures efficient operation and reduces administrative overhead.

Speed: 12GBPS

Unparalleled Data Transfer Speed

The Dell SAS PERC H745 Controller sets a new standard in data transfer speed with its impressive 12Gbps capability. By leveraging this high-speed connection, users can experience unparalleled data transfer rates, enabling rapid access to critical information and significantly reducing waiting times. Whether it is transferring large files or performing data-intensive operations, the 12Gbps speed of this controller ensures that users can work efficiently without being hindered by slow data transfer.

Boosted Workload Performance

The 12Gbps speed of the Dell SAS PERC H745 Controller translates into boosted workload performance, especially in scenarios where large amounts of data are involved. Applications that require high-speed data access, such as databases, virtualization, and content delivery networks (CDNs), can benefit greatly from the increased data transfer rates provided by this controller. Users can experience faster query response times, reduced latency, and improved overall system responsiveness.

Enhanced Scalability and Flexibility

The 12Gbps speed of the Dell SAS PERC H745 Controller ensures enhanced scalability and flexibility for growing storage needs. With faster data transfer rates, users can easily accommodate increasing data volumes and handle expanding workloads without experiencing performance bottlenecks. This scalability enables businesses to future-proof their storage infrastructure and adapt to the evolving demands of their applications.

Seamless Integration with Existing Systems

The Dell SAS PERC H745 Controller's 12Gbps speed seamlessly integrates with existing systems, providing a smooth transition for users. The controller is compatible with a wide range of storage devices and can be easily integrated into both new and existing infrastructures. This compatibility ensures that users can leverage the benefits of high-speed data transfer without the need for extensive system modifications or disruptions.

Reliable and Consistent Performance

The 12Gbps speed of the Dell SAS PERC H745 Controller ensures reliable and consistent performance even under heavy workloads. With its high-speed connection, this controller can handle simultaneous read and write operations without compromising performance. Users can rely on the consistent performance of this controller to meet their demanding requirements and deliver optimal results.