Dell Perc H740P 8GB PCI-E 3.0 SAS SATA Minicard Raid Controller 4R84R
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Dell 4R84R Perc H740p PCI-Express 3.0 SAS/SATA MiniCard RAID Controller
Key Features of the Dell 4R84R RAID Controller
- Manufacturer: Dell
- Model Number: 4R84R
- Controller Type: RAID Controller
- Supported Interfaces: 12Gb/s SAS, 6Gb/s SATA
- Form Factor: PCI-Express 3.0
- Cache Memory: 8GB Non-Volatile (NV)
Connectivity and Performance
- PCIe Support: PCI-Express 3.1
- SAS Connections: Two 4-Port Internal SAS Connectors
- Number of Ports: 8 Lanes (8 Ports)
- Maximum Drive Capacity: Supports up to 32 Drives
RAID Levels Supported
- RAID 0 (Striping)
- RAID 1 (Mirroring)
- RAID 5 (Striped with Parity)
- RAID 6 (Dual Parity)
- RAID 10 (Striped Mirrors)
- RAID 50 (Striped with Parity, Nested)
- RAID 60 (Dual Parity, Nested)
Supported Systems
- Compatibility: Dell EMC PowerEdge R640
- Compatibility: Dell EMC PowerEdge R6415
Enhanced RAID Management
- Hardware RAID Support: Reliable, high-performance RAID solutions for maximum storage management efficiency
- Robust Cache Memory: 8GB Non-Volatile Memory ensures faster data processing and enhances system responsiveness
- Flexible Connectivity: Supports SAS and SATA connections to expand storage capacity for various configurations
High Compatibility and Versatility
- Compatible with leading server models such as Dell EMC PowerEdge R640 and R6415
- Offers seamless integration into high-demand, mission-critical IT environments
Capacity
The Dell Perc H740P Raid Controller is equipped with a remarkable 8 GB capacity, making it an excellent choice for users who require high-performance storage solutions. With this level of capacity, users can store and manage large amounts of data without worrying about running out of space. Whether you are running a small business or managing a large enterprise, this feature ensures that you have ample room to store your critical data and applications.
Increased Storage Flexibility
One of the key benefits of the 8 GB capacity is the increased storage flexibility it offers. Users can configure their storage arrays to suit their specific needs, whether they require a large number of small drives or a smaller number of larger drives. This flexibility allows for optimal utilization of storage resources and ensures that users can scale their storage solutions as their needs evolve.
Enhanced Performance
In addition to its impressive capacity, the Dell Perc H740P Raid Controller delivers enhanced performance capabilities. The high-speed data transfer rates provided by this controller enable faster access to stored data, resulting in improved system responsiveness and reduced latency. This is particularly beneficial for applications that require quick data retrieval, such as databases and virtualization environments.
Redundancy and Data Protection
With the 8 GB capacity, users can implement robust redundancy and data protection measures. By utilizing RAID configurations, users can create redundant data sets that offer protection against drive failures. In the event of a drive failure, the controller can seamlessly switch to the redundant drives, ensuring continuous access to data and minimizing downtime. This level of data protection is crucial for businesses that rely on their data for daily operations and cannot afford any interruptions.
Interface
The Dell Perc H740P Raid Controller features a cutting-edge PCI-E 3.0 interface, providing users with exceptional performance and compatibility. The PCI-E 3.0 interface offers numerous benefits that enhance the overall functionality of the controller and deliver a seamless user experience.
High Bandwidth
One of the key advantages of the PCI-E 3.0 interface is its high bandwidth capability. This interface provides significantly faster data transfer rates compared to its predecessors, enabling users to move large amounts of data quickly and efficiently. This is especially important for businesses that deal with data-intensive applications, such as video editing or scientific research, where time is of the essence.
Improved Scalability
The PCI-E 3.0 interface offers improved scalability, allowing users to connect multiple devices to their system without compromising performance. This is particularly beneficial for users who need to expand their storage capacity or add other peripherals to their setup. The increased scalability ensures that the Dell Perc H740P Raid Controller can accommodate future growth and adapt to changing business requirements.
Backward Compatibility
Another notable advantage of the PCI-E 3.0 interface is its backward compatibility with previous generations. This means that users can seamlessly integrate the Dell Perc H740P Raid Controller into existing systems that utilize older PCI-E standards. This backward compatibility eliminates the need for costly upgrades and ensures a smooth transition to the latest technology without disrupting current operations.
Supported Technologies
The Dell Perc H740P Raid Controller supports both SAS (Serial Attached SCSI) and SATA (Serial ATA) technologies, offering users a wide range of options when it comes to storage devices. This versatility allows users to choose the most suitable drives for their specific needs, whether it's speed, capacity, or cost-effectiveness.
Performance and Reliability
SAS drives are known for their exceptional performance and reliability. They offer higher data transfer rates, shorter seek times, and greater durability compared to SATA drives. SAS drives are particularly well-suited for demanding applications that require high-speed data access and continuous operation. By supporting SAS technology, the Dell Perc H740P Raid Controller enables users to leverage these benefits and achieve optimal performance and reliability.
Cost-Effective Storage Solutions
On the other hand, SATA drives provide a more cost-effective storage solution without compromising on capacity. SATA drives are generally less expensive than SAS drives, making them an attractive option for users who prioritize cost-efficiency. By supporting both SAS and SATA technologies, the Dell Perc H740P Raid Controller allows users to choose the most suitable drives based on their budget and storage requirements.
Flexibility for Diverse Workloads
The support for both SAS and SATA technologies offers users the flexibility to accommodate diverse workloads. Users can configure their storage arrays with a mix of SAS and SATA drives, tailoring their setup to suit specific application requirements. This flexibility ensures that users can optimize their storage resources for various workloads, whether it's high-performance databases or bulk data storage.
Part Number
The Dell Perc H740P Raid Controller is identified by its unique part number, 4R84R. This alphanumeric code plays a crucial role in identifying and ordering the correct controller for your system. Understanding the significance of the part number is essential for users who need to replace or upgrade their existing controllers.
Compatibility Assurance
The part number serves as a compatibility assurance, ensuring that users select the appropriate controller for their system. It eliminates any guesswork or confusion when it comes to finding the right replacement or upgrade option. By referencing the part number, users can be confident that they are choosing a compatible controller that seamlessly integrates with their existing infrastructure.
Easy Ordering and Inventory Management
The part number simplifies the ordering process by providing a unique identifier for the Dell Perc H740P Raid Controller. Users can easily communicate the part number to suppliers or vendors, facilitating accurate and efficient ordering. Additionally, the part number aids in inventory management, allowing businesses to track and organize their controllers effectively.
Support and Documentation
The part number is also crucial for accessing support and documentation related to the Dell Perc H740P Raid Controller. By referencing the part number, users can quickly locate relevant resources, such as user manuals, driver updates, and troubleshooting guides. This streamlined access to support materials ensures that users can resolve any issues or queries they may encounter during the setup or usage of the controller.