Perc H840 PCI-E SAS 12GBPS Raid Adapter with 4GB Cache Dell 70RV1

Dell 70RV1 Perc H840 PCI-Express RAID Adapter

The Dell 70RV1 Perc H840 PCI-Express 3.0 SAS 12GBPS RAID Adapter with 4GB cache is designed to enhance the performance and scalability of Dell servers by providing advanced RAID capabilities. This versatile and powerful storage solution is ideal for businesses and IT professionals who require robust data management, improved server reliability, and increased storage throughput. With its cutting-edge technology and reliable design, the Dell 70RV1 Perc H840 RAID adapter offers the perfect balance of speed, stability, and efficiency for various server environments.

Key Features

• Supports PCI-Express 3.0 for high-speed data transfer
• 12Gbps SAS interface for faster storage performance
• 4GB cache for enhanced data processing and minimized latency
• RAID support for data redundancy and protection
• Compatible with multiple Dell PowerEdge server models
• Supports various RAID levels for flexible storage configurations
• Designed for high availability and enterprise-level workloads

Understanding the Dell 70RV1 Perc H840 RAID Adapter

The Dell 70RV1 Perc H840 PCI-Express 3.0 SAS 12GBPS RAID Adapter is a powerful storage solution designed to optimize the performance of enterprise server environments. Featuring a 12Gbps SAS interface, this RAID adapter allows for the connection of high-speed storage devices, delivering faster read and write operations. Coupled with 4GB of cache memory, the RAID controller can efficiently manage large volumes of data while minimizing latency, ensuring seamless access to mission-critical applications.

PCI-Express 3.0 Technology

The PCI-Express 3.0 interface supports data transfer speeds of up to 8 GT/s (Gigatransfers per second), significantly improving data throughput compared to previous PCIe generations. This high-speed interface enables faster data exchange between the RAID controller and the server’s CPU, making it ideal for performance-sensitive applications such as virtualization, database management, and high-traffic web servers.

SAS 12Gbps Connectivity

Utilizing the 12Gbps SAS (Serial Attached SCSI) interface, the Dell 70RV1 Perc H840 offers higher data transfer speeds, which are crucial for modern storage environments. SAS provides superior performance, scalability, and reliability compared to traditional SATA interfaces, making it an ideal choice for enterprise-level servers that require high-speed data access and reliable storage connectivity. The 12Gbps SAS connection allows for seamless integration with both HDDs and SSDs, delivering optimal performance in mixed storage configurations.

RAID Support and Data Protection

One of the most significant features of the Dell 70RV1 Perc H840 RAID adapter is its RAID support. This technology enables the creation of redundant storage arrays that protect data from disk failure, ensuring that data remains accessible even in the event of hardware issues. The Dell 70RV1 supports multiple RAID levels, including RAID 0, 1, 5, 6, and 10, offering flexibility to configure storage based on performance or redundancy needs. Whether you need a high-performance solution or data protection with fault tolerance, the Dell Perc H840 RAID adapter has you covered.

Performance Enhancements with 4GB Cache

The inclusion of a 4GB cache in the Dell 70RV1 Perc H840 RAID adapter significantly boosts its overall performance. Cache memory stores frequently accessed data, reducing the need to retrieve data from slower storage devices. This results in faster access times and improved server responsiveness. The 4GB cache is especially beneficial for high-demand applications, such as database management systems, virtualization platforms, and file servers, which require quick data access to maintain optimal performance levels.

How the 4GB Cache Optimizes Performance

By caching write and read operations, the RAID controller minimizes the impact of storage latency. This helps increase overall system performance, as the data can be retrieved quickly from the cache rather than the physical storage devices. In high-load environments, where multiple processes demand data simultaneously, the cache ensures that data can be processed and delivered at high speeds, preventing bottlenecks and optimizing workflow efficiency.

Compatibility and Integration with Dell Servers

The Dell 70RV1 Perc H840 PCI-Express 3.0 SAS RAID Adapter is compatible with a wide range of Dell PowerEdge servers, ensuring smooth integration and scalability across various server models. It is designed to work seamlessly with Dell’s server architecture, providing an out-of-the-box solution for enhancing storage performance and reliability. IT administrators can easily add or upgrade this RAID controller in their existing server setups, achieving improved data management capabilities without the need for extensive system reconfiguration.

Supported Dell PowerEdge Servers

The Dell Perc H840 RAID adapter is supported on several PowerEdge server models, including the R740, R740xd, R650, and other compatible systems. It integrates directly into the server’s PCIe slots, offering plug-and-play functionality, and is fully supported by Dell's systems management tools for easy configuration, monitoring, and maintenance. This compatibility ensures that businesses can scale their infrastructure without compatibility concerns or costly upgrades.

Storage Solutions for Enterprise Environments

In today’s enterprise environments, managing vast amounts of data efficiently is crucial. The Dell 70RV1 Perc H840 RAID adapter is designed to provide a robust and scalable solution for businesses dealing with large-scale storage operations. Whether used in virtualized environments, data centers, or mission-critical applications, this RAID controller ensures that your storage architecture can handle the demands of modern workloads while maintaining high levels of reliability and performance.

Flexible RAID Configuration Options

One of the standout features of the Dell 70RV1 Perc H840 is its flexibility in configuring RAID arrays. The adapter supports multiple RAID levels, providing different trade-offs between performance and redundancy. Below are the available RAID options:

• RAID 0: Offers maximum performance by striping data across multiple drives without redundancy. Ideal for applications requiring high throughput but where data protection is not a priority.
• RAID 1: Provides mirroring, duplicating data on two drives for redundancy. A great option for critical data that must be protected from drive failure.
• RAID 5: Offers a balanced approach with both redundancy and performance by striping data across multiple drives with parity. Ideal for environments requiring fault tolerance and high storage capacity.
• RAID 6: Similar to RAID 5 but with additional parity for extra redundancy, allowing for two simultaneous disk failures without data loss.
• RAID 10: Combines the benefits of RAID 1 and RAID 0, offering both performance and redundancy by mirroring and striping data across multiple drives.

Benefits of RAID 10 for High-Performance Applications

RAID 10 (1+0) is often considered the best option for businesses that require both high performance and fault tolerance. By combining the data redundancy of RAID 1 with the speed of RAID 0, RAID 10 delivers excellent data protection and fast read/write performance. This makes it ideal for mission-critical applications, including databases, virtualization, and other workloads that demand consistent and reliable storage performance.

Scalability for Growing Business Needs

The scalability of the Dell 70RV1 Perc H840 RAID adapter allows businesses to expand their storage infrastructure as their needs grow. With support for multiple hard drives and SSDs, the adapter can easily be configured to accommodate increasing data storage requirements. It can manage large arrays of storage devices, ensuring that businesses can scale their IT infrastructure without compromising on performance or reliability.

Expanding Storage Capacity

For organizations dealing with rapidly growing amounts of data, the Dell Perc H840 RAID adapter allows for straightforward storage expansion. By adding additional drives to the array, businesses can increase their storage capacity while ensuring that the performance and reliability of the server are maintained. The SAS interface supports high-density storage solutions, enabling businesses to maximize their storage footprint and minimize physical space requirements.

Integration with External Storage Arrays

In addition to internal storage devices, the Dell 70RV1 Perc H840 can also integrate with external storage arrays. This flexibility is particularly beneficial for businesses that require large-scale storage solutions that span across multiple servers or sites. The 12Gbps SAS interface enables fast and efficient connectivity to external storage, ensuring high-speed data transfer between systems and enhancing overall workflow efficiency.

Enhanced Data Security and Reliability

Data security is paramount in any enterprise environment. The Dell 70RV1 Perc H840 RAID adapter includes several features that enhance the security and reliability of stored data. By using RAID technology, the adapter ensures that data is protected from disk failures through redundancy. Additionally, the 4GB cache helps mitigate the risk of data corruption by providing temporary storage for write operations, ensuring that data is written to disk safely and without interruption.

Power Loss Protection

To further enhance data security, the Dell 70RV1 Perc H840 RAID adapter is equipped with power loss protection. In the event of an unexpected power failure, the RAID controller ensures that any in-progress write operations are not lost. This feature helps protect valuable data from corruption, ensuring that data integrity is maintained even during unexpected power disruptions.

Hot Swap and Redundant Power Supplies

For environments that demand continuous uptime, the Dell Perc H840 RAID adapter supports hot-swappable drives and redundant power supplies. This ensures that storage devices can be replaced or upgraded without shutting down the server, minimizing downtime and maintaining business continuity. Hot swap capabilities are essential in high-availability environments, where any downtime can result in significant operational losses.