Dell 7H4CN 8 Channel PCI-Express 3.0 SAS 12GBS Raid Controller SATA 6GBs
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Overview of Controller
The Dell 7H4CN storage controller is designed to deliver efficient RAID management and seamless integration into a variety of server setups. Explore its technical capabilities below:
Key Specifications for Dell 7H4CN
- Type of Device: RAID Storage Controller - Plug-in Card
- Bus Interface: PCIe 3.0 x8 for fast data transmission
- Supported Protocols: SATA 6Gb/s & SAS 12Gb/s interfaces
- Maximum Data Transfer Rate: 1.2 Gbps throughput
- Cache Memory: 2GB buffer for improved performance
- Compatible Devices: Disk Array (RAID)
- Channels Supported: 8 channels for simultaneous data processing
- Maximum Connected Storage Devices: Up to 255 devices
Supported RAID Configurations
The Dell 7H4CN offers robust RAID configurations to enhance data security and performance. Below are the supported RAID levels:
- RAID 0 - Striping for enhanced speed
- RAID 1 - Mirroring for data redundancy
- RAID 5 - Parity-based protection
- RAID 6 - Dual parity for extra fault tolerance
- RAID 10 - Combination of striping and mirroring
- RAID 50 - Enhanced performance with distributed parity
- RAID 60 - High-level fault tolerance with double parity
Operating System Compatibility
This controller supports a wide range of operating systems, ensuring seamless integration in different server environments:
Supported Operating Systems
- Microsoft Windows Server 2008 R2 SP1
- Microsoft Windows Server 2012
- SUSE Linux Enterprise Server 10 SP4
- SUSE Linux Enterprise Server 11 SP3
- Red Hat Enterprise Linux 5.8
- Red Hat Enterprise Linux 6.5
Compatibility with Dell PowerEdge Servers
The Dell 7H4CN RAID controller is built for high performance and is compatible with a variety of Dell PowerEdge servers, offering flexibility in deployment:
- PowerEdge R430
- PowerEdge R530
- PowerEdge R630
- PowerEdge R730
- PowerEdge R730xd
Performance and Scalability
Designed for enterprise-grade performance, the Dell 7H4CN supports up to 255 storage devices, ensuring scalability and flexibility in managing large amounts of data across multiple drives.
Technical Enhancements for Fast Data Transfer
With support for SATA 6Gb/s and SAS 12Gb/s, this controller delivers optimal data transfer rates, ensuring smooth operations even under heavy workloads.
Advanced Data Protection with RAID
Offering multiple RAID levels, including RAID 5, 6, and 60, the Dell 7H4CN ensures comprehensive data protection, reducing the risk of data loss in case of drive failures.
Channels
The Dell 7H4CN Raid Controller is equipped with an impressive 8 channels, making it a powerful and versatile option for users who require high-performance data storage and management. The channels refer to the number of connections that the controller can support simultaneously, allowing for efficient data transfer and processing.
Improved Data Throughput
With 8 channels, the Dell 7H4CN Raid Controller can handle multiple data streams concurrently, resulting in improved data throughput. This means that users can transfer and process large amounts of data more quickly and efficiently, enhancing productivity and reducing waiting times.
High Scalability
The 8 channels also provide excellent scalability options for users. Whether you are a small business with growing data storage needs or a large enterprise with extensive data processing requirements, this raid controller can accommodate your expanding operations. The increased number of channels allows for easy integration of additional storage devices or expansion of existing ones without compromising performance.
Enhanced Redundancy and Data Protection
One of the key benefits of having 8 channels is the ability to configure various RAID levels to ensure data redundancy and protection. RAID (Redundant Array of Independent Disks) technology allows for data to be distributed across multiple drives, providing redundancy in case of drive failures. The Dell 7H4CN Raid Controller's 8 channels enable users to implement RAID configurations that suit their specific needs, such as RAID 10 or RAID 6, providing an additional layer of data security.
Interface
The Dell 7H4CN Raid Controller features a cutting-edge PCI-Express 3.0 interface, offering users significant advantages in terms of speed, compatibility, and expandability. The PCI-Express 3.0 interface is the latest iteration of the Peripheral Component Interconnect Express (PCIe) standard and provides exceptional performance for data transfer.
Unparalleled Speed
With PCI-Express 3.0, the Dell 7H4CN Raid Controller can achieve blazing-fast data transfer speeds. The interface offers a higher bandwidth compared to previous versions, allowing for more data to be transferred simultaneously. This means that users can experience reduced latency and improved overall system performance, particularly when dealing with large files or complex applications.
Backward Compatibility
One of the advantages of the PCI-Express 3.0 interface is its backward compatibility with previous PCIe versions. This ensures that the Dell 7H4CN Raid Controller can be seamlessly integrated into systems that support older PCIe standards, eliminating any compatibility issues. Users can enjoy the benefits of this advanced interface without needing to upgrade their entire system infrastructure.
Expandability Options
The PCI-Express 3.0 interface also offers excellent expandability options for users. It provides more lanes compared to previous versions, allowing for the connection of additional devices and peripherals. This means that users can easily expand their storage capacity or add other high-performance components to their system, such as graphics cards or network adapters, without sacrificing performance.
Data Transfer Rate SAS
The Dell 7H4CN Raid Controller boasts an impressive data transfer rate of 12GBs for SAS (Serial Attached SCSI) connections. This high-speed data transfer capability is crucial for users who require fast and reliable access to their data, particularly in enterprise-level environments where large datasets are the norm.
Optimized Performance
The 12GBs data transfer rate of the Dell 7H4CN Raid Controller ensures optimized performance in SAS environments. Users can experience lightning-fast data transfer speeds, enabling quick access to critical information and accelerating data-intensive processes. This is particularly beneficial for applications that rely on real-time data processing, such as financial transactions or high-performance computing.
Seamless Integration
The 12GBs data transfer rate ensures seamless integration with SAS-compatible devices. Whether you are connecting high-capacity SAS hard drives or SAS-based storage arrays, the Dell 7H4CN Raid Controller can handle the high-speed data transfer requirements effortlessly. This compatibility allows users to leverage their existing SAS infrastructure and take advantage of the controller's advanced features without any compatibility or performance issues.
Reliability and Data Integrity
The high data transfer rate offered by the Dell 7H4CN Raid Controller plays a crucial role in ensuring data integrity and reliability. Faster data transfer means reduced chances of data corruption or loss during transmission, enhancing the overall reliability of the system. Users can trust that their critical data is being transferred swiftly and accurately, minimizing the risk of errors or data inconsistencies.
Data Transfer Rate SATA
In addition to its impressive SAS capabilities, the Dell 7H4CN Raid Controller features a robust data transfer rate of 6GBs for SATA (Serial ATA) connections. SATA is a widely-used interface for connecting storage devices, making this feature highly important for users who rely on SATA-based drives or devices.
Efficient Data Handling
The 6GBs data transfer rate ensures efficient handling of SATA-based data. Users can experience smooth and rapid access to their SATA storage devices, whether it be hard drives, solid-state drives (SSDs), or optical drives. This speed is critical for tasks such as file transfers, multimedia streaming, or running applications directly from SATA storage devices.
Compatibility with SATA Infrastructure
The Dell 7H4CN Raid Controller's 6GBs data transfer rate ensures seamless compatibility with existing SATA infrastructure. Users can integrate the controller into their SATA-based systems without any compatibility issues, allowing for easy installation and setup. This compatibility extends to various SATA devices, providing users with flexibility in choosing their storage solutions.
Improved System Performance
The high data transfer rate of 6GBs significantly contributes to improved system performance. Users can benefit from reduced latency and faster data access, resulting in quicker system boot times, shorter application loading times, and overall snappier system responsiveness. This is particularly advantageous for users who require high-performance computing or engage in resource-intensive tasks.
In conclusion, the Dell 7H4CN Raid Controller's impressive features, including its 8 channels, PCI-Express 3.0 interface, 12GBs data transfer rate for SAS, and 6GBs data transfer rate for SATA, make it a powerful and reliable choice for users who demand high-performance data storage and management capabilities. Whether you are a small business looking to expand your storage capacity or a large enterprise requiring efficient data processing, this raid controller offers the scalability, speed, and compatibility to meet your needs.