Dell P4X7G Perc H755 12gb/s sas Raid Controller

Dell P4X7G PERC H755 12Gb/s SAS RAID Controller

The Dell P4X7G PERC H755 12Gb/s SAS RAID Controller with 8GB Cache is a high-performance hardware RAID solution designed for enterprise-grade storage environments. It offers robust data protection, blazing-fast transfer speeds, and advanced cache features that ensure maximum efficiency for modern data centers and mission-critical applications. Built to support demanding workloads, the H755 RAID Controller integrates seamlessly into Dell servers, ensuring optimized performance and reliability.

Key Features of the Dell PERC H755 RAID Controller

• 12Gb/s SAS Connectivity: Leverages high-speed SAS technology to maximize data throughput for storage arrays.
• 8GB DDR4 Cache: Enhances read and write operations with ultra-fast data caching for improved application performance.
• RAID Levels: Supports a variety of RAID configurations including RAID 0, 1, 5, 6, 10, 50, and 60 to accommodate diverse redundancy and performance needs.
• Compatibility: Seamlessly integrates with Dell PowerEdge servers, ensuring full hardware and software compatibility.
• Advanced Data Protection: Features such as write-back caching with battery backup and instant secure erase help safeguard critical data.
• Intelligent Management: Equipped with tools for streamlined configuration, monitoring, and maintenance via Dell OpenManage.

Performance Benefits of 12Gb/s SAS Technology

12Gb/s SAS connectivity provides twice the bandwidth of 6Gb/s SAS, enabling faster data transfers and reduced latency for storage systems. This performance advantage is especially critical for applications requiring real-time processing, such as online transaction processing (OLTP), virtualization, and big data analytics.

Support for High-Capacity Drives

The Dell PERC H755 RAID Controller supports large-capacity SAS and SATA drives, including SSDs, allowing organizations to scale their storage capacity without compromising speed or reliability. The controller is ideal for environments that demand both high performance and extensive storage.

8GB Cache and Intelligent Data Caching

Equipped with 8GB DDR4 cache, the Dell H755 RAID Controller optimizes read and write operations by storing frequently accessed data temporarily. This reduces latency and improves overall system performance. The advanced cache management algorithm minimizes bottlenecks and ensures efficient data flow in demanding workloads.

Write-Back Caching with Battery Backup

The write-back cache mode, coupled with a battery backup unit (BBU), ensures data integrity during unexpected power outages. This feature prevents data loss by retaining unwritten data in the cache until power is restored, making the H755 RAID Controller a reliable choice for critical applications.

Advanced RAID Support for Enterprise Needs

The Dell P4X7G PERC H755 supports a comprehensive range of RAID levels, enabling organizations to balance performance, capacity, and redundancy according to their specific requirements. This flexibility makes it suitable for a variety of use cases, from high-speed database applications to large-scale storage deployments.

RAID Levels Supported

• RAID 0: Offers maximum performance by striping data across multiple drives without redundancy.
• RAID 1: Ensures data protection by mirroring data across paired drives.
• RAID 5: Balances performance and redundancy with distributed parity across multiple drives.
• RAID 6: Adds an extra layer of redundancy with dual parity, protecting against simultaneous drive failures.
• RAID 10: Combines striping and mirroring for enhanced performance and fault tolerance.
• RAID 50 and 60: Ideal for large-scale environments requiring high performance and data protection.

Dynamic RAID Management

The Dell PERC H755 supports dynamic RAID management, enabling administrators to create, modify, and delete RAID arrays without interrupting system operations. This capability ensures continuous availability and minimizes downtime during configuration changes.

Seamless Integration with Dell PowerEdge Servers

Designed specifically for Dell PowerEdge servers, the PERC H755 RAID Controller delivers exceptional compatibility and ease of use. Its firmware is optimized for Dell systems, ensuring smooth deployment and minimal configuration effort.

Streamlined Management with Dell OpenManage

The Dell OpenManage suite provides intuitive tools for configuring, monitoring, and managing the PERC H755 RAID Controller. Features such as real-time performance metrics, firmware updates, and predictive analytics simplify IT operations, enabling administrators to focus on strategic initiatives.

Automatic Alerts and Proactive Maintenance

The OpenManage software generates automatic alerts for potential issues, allowing proactive maintenance to prevent system downtime. These capabilities ensure maximum uptime and operational efficiency in enterprise environments.

Power Efficiency and Thermal Management

With energy-efficient components and intelligent thermal management, the Dell PERC H755 minimizes power consumption and heat generation. These features contribute to lower operational costs and improved sustainability in data center environments.

Use Cases for the Dell PERC H755 RAID Controller

The versatility and performance of the Dell PERC H755 RAID Controller make it suitable for a wide range of applications:

• Database Servers: High-speed RAID configurations ensure quick access to data and low-latency transactions.
• Virtualized Environments: Supports multiple virtual machines with consistent performance and reliability.
• Big Data Analytics: Handles large datasets efficiently, enabling rapid processing and analysis.
• Video Streaming: Ensures smooth delivery of high-resolution video content with minimal buffering.
• Backup and Archiving: Provides robust redundancy to secure critical business data.

Future-Proofing Your IT Infrastructure

The Dell PERC H755 RAID Controller is designed to meet the evolving demands of modern IT environments. Its support for high-capacity drives, advanced RAID configurations, and intelligent management tools ensure that businesses can scale their storage solutions while maintaining peak performance and reliability.

Upgrade Options

As part of the Dell PERC family, the H755 supports seamless upgrades to future technologies. This investment protection allows organizations to stay ahead in a competitive landscape.