HP 631670-B21 P420 SAS 6GBPS 2 Ports INT PCI-E 3.0 X8 SATA 3GBPS Raid Controller

Interface: PCI-E 3.0 X8

The HP P420 Raid Controller is equipped with a PCI-E 3.0 X8 interface, which offers significant advantages in terms of performance and compatibility for users. This interface specification ensures that the controller can effectively communicate with the server or workstation it is installed in, enabling seamless data transfer and enhanced overall system performance.

HP Smart Array P420/1GB FBWC SAS Controller

Key Features of the HP 631670-B21

• Brand: HP
• Part Number: 631670-B21
• Product Series: Smart Array P420
• Product Model: P420/1GB FBWC 6Gb 2-Ports Internal SAS Controller

Storage Controller Specifications

• Form Factor: Low Profile, Plug-in Card
• Type: Storage Controller with RAID Capabilities
• Bus Interface: PCI Express 3.0 x8
• Interface Standards Supported: Serial ATA-600, SAS 2.0

Performance Capabilities

• Data Transfer Rate: Up to 600 Mbps
• Cache Memory: 1GB ECC DDR3 SDRAM with Flash-Backed Cache for Data Integrity

Advanced RAID Support

• Supported RAID Levels: RAID 0, 1, 5, 10, 50
• Device Compatibility: Supports Hard Drives and Disk Arrays
• Maximum Drives Supported: Up to 64 Logical Drives

Port Configuration

• Internal Ports: 2 x 6Gb/s SAS Mini-SAS Internal Connections

Ideal Use Cases for HP Smart Array P420

• Optimized for Data Centers requiring high-speed data transfer and reliable RAID management
• Suitable for enterprise-level applications needing extensive storage capacity and robust backup systems
• Perfect for setups demanding high fault tolerance and efficient data management

Enhanced Data Protection

• Includes Flash-Backed Cache for robust data retention during power loss
• ECC DDR3 SDRAM ensures high data integrity and error correction

Compatibility and Integration

• Seamlessly integrates with HP ProLiant servers for enhanced performance
• Supports a wide range of HP storage devices and configurations

Performance Boost

The PCI-E 3.0 X8 interface provides a substantial performance boost compared to previous generations. With eight lanes of high-speed communication, the controller can efficiently handle large volumes of data, resulting in faster read and write speeds. This is particularly crucial for users who require intensive data processing, such as those working with big data analytics or running resource-intensive applications.

Enhanced Scalability

The X8 designation indicates that the PCI-E slot has eight lanes available for data transfer. This increased lane count allows for improved scalability, providing greater bandwidth for multiple devices connected to the controller. Users can connect multiple hard drives or solid-state drives (SSDs) to the RAID controller without experiencing significant performance degradation.

Future-Proofing

By featuring a PCI-E 3.0 interface, the HP P420 Raid Controller ensures compatibility with the latest server and workstation models. As technology continues to advance, hardware manufacturers are increasingly adopting the PCI-E 3.0 standard as the new industry norm. With this controller, users can be confident that their investment will remain relevant and compatible with future hardware upgrades.

Improved Data Integrity

One of the key benefits of the PCI-E 3.0 X8 interface is its improved data integrity features. The increased bandwidth and advanced error correction capabilities provided by this interface ensure that data transmission is accurate and reliable. Users can trust that their critical data will be preserved and protected during transfers, minimizing the risk of data corruption or loss.

Compatibility

The PCI-E 3.0 X8 interface is fully compatible with previous generations of PCI-E, allowing users to incorporate the HP P420 Raid Controller into existing infrastructure seamlessly. Whether upgrading from an older PCI-E 2.0 or 1.0 system, users can take advantage of the improved performance offered by this controller without needing to replace their entire hardware setup.

Flexible Configuration

The flexible configuration options provided by the PCI-E 3.0 X8 interface make it suitable for a wide range of server and workstation setups. Whether users require a single controller for a small-scale deployment or multiple controllers for large-scale enterprise applications, this interface can accommodate their needs.

Reduced Latency

The high-speed communication enabled by the PCI-E 3.0 X8 interface significantly reduces latency, which is especially crucial for real-time applications and high-demand workloads. By minimizing the delay in data transfer between the controller and other system components, users can experience enhanced responsiveness and improved overall system performance.

Port: 2

The HP P420 Raid Controller features two ports, providing users with essential connectivity options and increased flexibility when configuring their storage systems. These ports play a vital role in establishing connections with hard drives or SSDs, enabling efficient data transfer and reliable storage management.

Expandability

The inclusion of two ports on the HP P420 Raid Controller allows for expandability in storage configurations. Users can connect multiple hard drives or SSDs to each port, creating a scalable and high-capacity storage solution that meets their specific requirements. This flexibility is particularly valuable for growing businesses or organizations that anticipate future storage needs.

Redundancy and Fault Tolerance

Having two ports on the RAID controller enables redundancy and fault tolerance in storage setups. By connecting drives to separate ports, users can implement RAID configurations that provide data redundancy and protect against drive failures. In case of a drive failure, the data can still be accessed through the remaining functional drives, ensuring business continuity and minimizing potential data loss.

Improved Performance

The presence of two ports on the HP P420 Raid Controller contributes to improved performance by allowing for better load balancing and increased data transfer rates. Users can distribute their storage workload across multiple drives connected to different ports, reducing the bottleneck effect and enhancing overall system performance. This is particularly beneficial for applications that require high-speed data access or large file transfers.

Efficient Data Management

The dual-port design enables efficient data management capabilities on the HP P420 Raid Controller. Users can create logical volumes or RAID arrays with different configurations, such as mirroring or striping, across multiple drives connected to separate ports. This flexibility empowers users to optimize their storage systems for specific applications or workloads, ensuring efficient utilization of available resources.

Hot-Swapping Capabilities

The presence of two ports also facilitates hot-swapping capabilities, which allow users to replace malfunctioning or faulty drives without shutting down the system. With two ports available, users can remove and replace drives on one port while maintaining uninterrupted data access through the other port. This feature significantly reduces downtime and enhances overall system reliability.

Improved I/O Performance

By distributing I/O operations across multiple drives connected to separate ports, the HP P420 Raid Controller improves I/O performance. This capability is especially important for applications that rely heavily on I/O operations, such as databases or virtualized environments. Users can experience faster response times and improved application performance, resulting in enhanced productivity and efficiency.

Increased Flexibility

The inclusion of two ports on the HP P420 Raid Controller provides users with increased flexibility when configuring their storage systems. Whether users require separate storage pools for different applications or want to segregate data based on specific criteria, the dual-port design allows for more granular control over storage allocation and organization.

Internal Ports: 2

The HP P420 Raid Controller is equipped with two internal ports, offering users essential connectivity options for connecting internal storage devices. These internal ports provide a reliable and efficient means of connecting hard drives or SSDs directly to the controller, enabling seamless data transfer and robust storage management capabilities.

Direct Connection

The presence of two internal ports on the HP P420 Raid Controller allows for direct connections to internal storage devices without the need for additional cables or adapters. Users can connect their hard drives or SSDs directly to these ports, reducing clutter and simplifying the overall system configuration. This direct connection ensures optimal data transfer rates and minimizes potential points of failure.

Improved Data Security

By connecting internal storage devices directly to the controller via the internal ports, users can enhance data security. This direct connection eliminates the need for external connections or adapters, reducing the risk of unauthorized access or tampering with sensitive data. This feature is particularly crucial for industries that handle sensitive information, such as finance, healthcare, or government sectors.

Efficient Storage Management

The inclusion of two internal ports enables efficient storage management capabilities on the HP P420 Raid Controller. Users can create logical volumes or RAID arrays with different configurations, such as mirroring or striping, using the storage devices connected to the internal ports. This flexibility empowers users to optimize their storage systems for specific applications or workloads, ensuring efficient utilization of available resources.

Streamlined Data Path

With two internal ports, the HP P420 Raid Controller provides a streamlined data path between the controller and the connected storage devices. This streamlined path minimizes latency and improves overall system performance by reducing the distance data needs to travel. Users can benefit from faster data access and reduced response times, resulting in enhanced productivity and efficiency.

Improved Airflow and Cooling

The direct connection of internal storage devices via the internal ports contributes to improved airflow and cooling within the server or workstation. By eliminating the need for additional cables or adapters, users can optimize the internal layout of their systems, allowing for better airflow and more efficient cooling. This feature is particularly beneficial in high-density server environments or systems with limited airflow.

Seamless Hardware Integration

The HP P420 Raid Controller's two internal ports ensure seamless integration with compatible server or workstation hardware. These ports are designed to match industry-standard specifications, enabling easy installation and hassle-free hardware setup. Users can confidently incorporate this controller into their existing infrastructure without any compatibility issues.

Flexible Storage Configuration

The presence of two internal ports offers users flexibility when configuring their storage systems. Whether users require separate storage pools for different applications or want to segregate data based on specific criteria, the dual-port design allows for more granular control over storage allocation and organization. This flexibility ensures that users can tailor their storage systems to meet their unique requirements.

Data Transfer Rate: 6GBPS for SAS, 3GBPS for SATA

The HP P420 Raid Controller supports impressive data transfer rates of up to 6GBPS for SAS (Serial Attached SCSI) drives and 3GBPS for SATA (Serial ATA) drives. This high-speed data transfer capability offers significant benefits for users who require fast and reliable access to their data, ensuring efficient storage operations and enhancing overall system performance.

Accelerated Data Processing

The high data transfer rates supported by the HP P420 Raid Controller contribute to accelerated data processing capabilities. Users can experience faster read and write speeds when accessing data stored on SAS or SATA drives connected to this controller. This enhanced performance is particularly crucial for applications that rely on intensive data processing, such as databases, virtualized environments, or multimedia editing.

Reduced Data Transfer Time

The high-speed data transfer rates of 6GBPS for SAS and 3GBPS for SATA drives significantly reduce the time required to transfer large volumes of data. Whether users are performing backups, migrating data, or engaging in other storage-intensive operations, the increased transfer rates allow for quicker completion of these tasks. This translates into improved productivity and reduced downtime.

Optimized Workflows

By supporting fast data transfer rates, the HP P420 Raid Controller optimizes workflows and ensures seamless access to critical data. Users can efficiently retrieve or store information, enabling smooth and uninterrupted operations. This feature is particularly valuable in time-sensitive environments or industries where delays in data access can have severe consequences, such as finance or e-commerce.

Enhanced Scalability

The high data transfer rates provided by the HP P420 Raid Controller support enhanced scalability in storage configurations. Users can connect multiple SAS or SATA drives to the controller, taking advantage of the increased bandwidth and ensuring optimal performance even with a large number of drives. This scalability allows users to expand their storage capacity as needed without sacrificing performance.

Improved System Responsiveness

The fast data transfer rates offered by the HP P420 Raid Controller contribute to improved system responsiveness. Users can experience reduced latency when accessing data stored on SAS or SATA drives connected to this controller. This faster response time enhances the overall user experience and ensures the smooth operation of applications, resulting in increased productivity.

Compatibility

The HP P420 Raid Controller's support for both SAS and SATA drives ensures compatibility with a wide range of storage devices. Whether users have existing SAS or SATA drives or plan to upgrade their storage infrastructure in the future, this controller can accommodate their needs. The ability to mix SAS and SATA drives offers flexibility and enables users to optimize their storage systems based on cost, performance, or specific application requirements.

Data Redundancy and Protection

The high-speed data transfer rates of the HP P420 Raid Controller contribute to efficient data redundancy and protection mechanisms. Users can implement RAID configurations, such as RAID 1 or RAID 5, that provide data redundancy and protect against drive failures. The fast transfer rates ensure that data is efficiently mirrored or striped across multiple drives, minimizing the risk of data loss and ensuring business continuity.

Part Number: 631670-B21

The HP P420 Raid Controller's part number is 631670-B21. This unique identifier plays a crucial role in identifying and sourcing the correct controller for users' specific requirements. Understanding the significance of part numbers is essential to ensure compatibility, seamless integration, and efficient procurement processes.

Easy Identification

The part number serves as a unique identifier for the HP P420 Raid Controller. Users can easily identify this specific model by referencing its part number during procurement or technical support inquiries. This eliminates any confusion or ambiguity, ensuring the correct controller is obtained or serviced.

Compatibility Assurance

The part number also ensures compatibility with the intended server or workstation models. By referencing the part number, users can verify that the HP P420 Raid Controller is compatible with their existing hardware setup. This information is vital to prevent any compatibility issues or potential system conflicts that may arise from using an incompatible controller.

Efficient Procurement

The part number simplifies the procurement process by providing a standardized method of identifying and ordering the HP P420 Raid Controller. Users can accurately communicate their requirements to suppliers or resellers, ensuring they receive the correct model without any confusion or miscommunication. This streamlined procurement process saves time and minimizes the risk of ordering errors.

Technical Support

When seeking technical support or warranty services for the HP P420 Raid Controller, the part number is essential. Users can provide the part number to their service provider or contact HP directly, enabling efficient troubleshooting and faster resolution of any issues. This reduces downtime and ensures that users can quickly get their systems back up and running.

Documentation and Resources

The part number is often referenced in product documentation and online resources. Users can search for technical specifications, user manuals, firmware updates, or driver downloads using the part number as a search term. This ensures easy access to valuable information and resources related to the HP P420 Raid Controller.

Product Differentiation

The part number distinguishes the HP P420 Raid Controller from other models within the HP product lineup. This differentiation allows users to make informed decisions when comparing different controller models or considering alternative options. By understanding the unique features and capabilities associated with this specific part number, users can select the controller that best meets their requirements.

Future Reference

Users can refer to the part number for future reference or when considering hardware upgrades. As technology advances and newer controller models are released, users can use the part number as a starting point for identifying suitable replacements or alternatives. This forward-thinking approach ensures that users can easily adapt their storage systems to meet changing business needs or take advantage of new features.