HPE Smart Array P244BR 2-Port PCI-E x8 Int Raid Controller 749800-001

Technical Specifications Overview

Disk Drive Specifications

• Disk Drive Type: 12 Gb/s SAS (Serial Attached SCSI)
• Transfer Rate Support: 6 Gb/s SATA (Serial ATA)

SAS Connectors

• Internal Port Connectors: 2

Cache Memory Details

• Speed: DDR3 MHz with 72-bit Wide Bus
• Maximum Bandwidth: Up to 4.2 Gb/s

Server Interface

• Type: X8 5G PCIe 3.0
• Maximum Bandwidth: 8 Gb/s

SAS Speed and Performance

• Speed: X8 12G SAS
• Maximum Bandwidth: 9.6 Gb/s

Cache Memory Capacity

• Size: 1 GB
• Type: ECC Protected Cache with 72-bit Width

Logical Drive Capabilities

• Supported Volumes: Up to 64 Logical Drives

Maximum Volume Capacity

• Capacity: 2.4 TB
• Configuration: 2x 1.2 TB SAS/SATA 2.5” HDD Internal

Memory Addressing

• Architecture: 64-bit
• Server Memory Support: Greater than 4 GB

RAID Support

• RAID Levels: RAID 1, RAID 10 (Drive Mirroring)

Interface: PCI-E x8

The HPE P244BR Raid Controller is equipped with a PCI-E x8 interface, providing seamless connectivity and high-speed data transfer capabilities. This interface plays a crucial role in ensuring efficient communication between the raid controller and the server it is installed in. In this section, we will explore the benefits and importance of the PCI-E x8 interface for users.

Enhanced Performance

The PCI-E x8 interface offers significantly higher bandwidth compared to its predecessors. With a bandwidth of up to 8 Giga transfers per second, it allows for faster data transmission, resulting in enhanced overall performance. Whether you are running intensive applications, handling large datasets, or managing multiple virtual machines, the increased bandwidth of the PCI-E x8 interface ensures smoother operations and minimizes latency.

Improved Scalability

Scalability is a critical factor in today's rapidly evolving IT landscape. The PCI-E x8 interface provides excellent scalability options for future expansion. It offers ample room for adding additional RAID controllers or other PCIe devices, allowing you to adapt your infrastructure as your business grows. This flexibility ensures that your investment in the HPE P244BR Raid Controller remains viable in the long term.

Compatibility

The PCI-E x8 interface is widely supported by modern servers and motherboards, making it highly compatible with a range of systems. This compatibility ensures hassle-free installation and integration into your existing infrastructure. Whether you are upgrading an existing server or building a new one from scratch, the HPE P244BR Raid Controller with its PCI-E x8 interface offers seamless compatibility.

Reduced Bottlenecks

Bottlenecks can significantly impact the performance of your storage subsystems, leading to decreased efficiency and increased response times. The PCI-E x8 interface helps alleviate these bottlenecks by facilitating faster data transfers between the raid controller and other components within the server. By eliminating data transfer limitations, you can optimize the performance of your storage infrastructure and ensure smooth operations.

Reliability and Redundancy

Reliability is of utmost importance when it comes to storage solutions. The PCI-E x8 interface offers robust reliability features, including error detection and correction mechanisms. These features help ensure data integrity and minimize the risk of data loss or corruption. Additionally, the redundant nature of the PCI-E x8 interface allows for failover capabilities, enabling uninterrupted operations even in case of a single point of failure.

Hot-plug Support

The HPE P244BR Raid Controller's PCI-E x8 interface supports hot-plug functionality, allowing you to add or remove the raid controller without shutting down the server. This feature eliminates the need for system downtime during maintenance or upgrades. You can seamlessly swap or upgrade raid controllers while your server continues to operate without interruption, maximizing uptime and minimizing service disruptions.

Improved Data Protection

Data protection is paramount in any storage environment. The PCI-E x8 interface enhances data protection capabilities by supporting advanced RAID configurations, such as RAID 6 or RAID 60. These configurations provide additional fault tolerance and redundancy, ensuring that your data remains safe even in the event of multiple drive failures. With the HPE P244BR Raid Controller's PCI-E x8 interface, you can build a robust and resilient storage infrastructure.

Ports: 2

The HPE P244BR Raid Controller features 2 ports, offering versatile connectivity options for your storage devices. In this section, we will delve into the benefits and importance of having 2 ports on the raid controller.

Increased Flexibility

The presence of 2 ports on the HPE P244BR Raid Controller provides increased flexibility when it comes to connecting your storage devices. Whether you have multiple hard drives, solid-state drives, or a combination of both, the 2 ports allow you to connect and manage them efficiently. This flexibility enables you to customize your storage configuration according to your specific needs and optimize performance.

Support for Multiple Arrays

The 2 ports on the raid controller enable the creation of multiple arrays. This means that you can group your storage devices into separate logical units, each with its own unique set of properties and configuration settings. This feature is particularly beneficial when you need to segregate data based on different access patterns, performance requirements, or security policies. With the HPE P244BR Raid Controller's 2 ports, you can efficiently manage and organize your storage infrastructure.

Improved Redundancy

Redundancy is a critical aspect of data protection and fault tolerance. The 2 ports on the HPE P244BR Raid Controller allow for redundancy in case of port failure. If one port experiences an issue or becomes unavailable, the other port can seamlessly take over, ensuring uninterrupted access to your storage devices. This redundancy minimizes the risk of data loss or service disruptions and enhances the overall reliability of your storage infrastructure.

Simplified Maintenance

The presence of 2 ports simplifies maintenance tasks such as drive replacement or system upgrades. With two available ports, you can easily replace a faulty drive without affecting the operation of other drives connected to a separate port. This feature improves maintenance efficiency and reduces downtime during troubleshooting or hardware replacement procedures.

Speed: 12GBPS

The HPE P244BR Raid Controller boasts a blazingly fast speed of 12Gbps, making it ideal for demanding storage environments. In this section, we will explore the benefits and importance of this high-speed capability.

Accelerated Data Transfer

The 12Gbps speed of the HPE P244BR Raid Controller enables lightning-fast data transfer between the controller and connected storage devices. This accelerated data transfer ensures quick access to your data, reducing load times and improving overall system responsiveness. Whether you are running resource-intensive applications, performing data analytics, or handling large file transfers, the high-speed capability of the raid controller ensures optimal performance.

Efficient Workload Handling

Modern server environments often involve handling heavy workloads and managing multiple concurrent requests. The 12Gbps speed of the HPE P244BR Raid Controller allows for efficient workload handling by ensuring a smooth flow of data between the controller and storage devices. This capability is particularly crucial in scenarios where real-time data processing or high-throughput operations are required, providing a seamless user experience and preventing performance bottlenecks.

Future-Proofing

Investing in storage solutions with high-speed capabilities is essential for future-proofing your infrastructure. As data volumes continue to grow exponentially, having a raid controller that can keep up with increasing demands becomes crucial. The 12Gbps speed of the HPE P244BR Raid Controller ensures that your storage infrastructure remains capable of handling the ever-expanding data requirements of tomorrow, safeguarding your investment and providing scalability for future growth.

Support for Advanced Storage Technologies

The 12Gbps speed supported by the HPE P244BR Raid Controller enables compatibility with advanced storage technologies such as solid-state drives (SSDs). SSDs, known for their exceptional speed and performance, can fully leverage the high-speed capability of the raid controller, allowing for maximum utilization of their capabilities. By harnessing the power of high-speed storage technologies, you can significantly enhance overall system performance and responsiveness.

Part Number: 749800-001

The HPE P244BR Raid Controller is identified by its unique part number, 749800-001. In this section, we will explore the benefits and importance of this specific part number for users.

Easy Identification

Having a unique part number like 749800-001 makes it easy to identify and locate the HPE P244BR Raid Controller among a wide range of storage products. Whether you are ordering replacement parts or searching for specific documentation or support resources, the part number allows for quick and accurate identification. This feature saves time and ensures that you are working with the correct raid controller model.

Compatibility Assurance

Part number 749800-001 serves as a compatibility assurance, guaranteeing that you are purchasing the correct raid controller model for your specific server or storage environment. The part number helps eliminate any confusion or ambiguity when it comes to selecting the appropriate hardware for your infrastructure. By using the correct part number, you can ensure seamless integration and optimal performance.

Access to Documentation and Support

With a specific part number like 749800-001, accessing relevant documentation and support resources becomes effortless. Manufacturers typically maintain comprehensive documentation and support materials specific to each part number, including user manuals, technical specifications, firmware updates, and troubleshooting guides. By referencing the correct part number, you can easily locate and access these valuable resources, simplifying installation, configuration, and maintenance tasks.

Consistency in Product Lifecycle

Apart from aiding identification and compatibility, part number 749800-001 also helps ensure consistency in the product lifecycle. As manufacturers introduce updates or new versions of the raid controller, using the correct part number ensures that you are consistently working with the same model throughout your infrastructure. This consistency simplifies management, maintenance, and future expansion, streamlining your overall storage ecosystem.