HPE Smart Array 836267-001 8 Ext 12GBPS SAS PCIE Plug-In Controller

Interface: PCIe

The HPE 836267-001 Plug-In Controller is equipped with a PCIe interface, which stands for Peripheral Component Interconnect Express. This interface is a high-speed serial computer expansion bus standard that offers significant advantages over its predecessor, the PCI bus. PCIe provides a faster and more efficient connection between the controller and the motherboard, resulting in improved performance and data transfer rates.

Benefits of PCIe Interface

1. Increased Bandwidth

One of the key benefits of the PCIe interface is its increased bandwidth. Unlike the traditional PCI bus, which had a shared bandwidth among all connected devices, each PCIe slot has its dedicated bandwidth. This means that the HPE 836267-001 Plug-In Controller can utilize the full bandwidth of the PCIe slot it is connected to, ensuring optimal performance and minimizing bottlenecks.

2. Faster Data Transfer Rates

The PCIe interface offers significantly faster data transfer rates compared to the older PCI bus. With its high-speed serial links, PCIe can provide data transfer rates of up to 16 gigatransfers per second (GT/s). This increased speed allows for faster access to data stored on the controller, resulting in improved overall system performance.

3. Scalability

PCIe also offers excellent scalability, allowing users to easily expand their system's capabilities by adding more devices. The HPE 836267-001 Plug-In Controller can be installed in any available PCIe slot on the motherboard, providing flexibility for future upgrades or additions. This scalability is particularly beneficial for users who require additional storage or connectivity options.

4. Improved Reliability

The PCIe interface incorporates advanced error detection and correction mechanisms, ensuring reliable data transmission between the controller and the motherboard. This reliability is crucial for data-intensive applications, such as database management or high-performance computing, where even a small data error can have significant consequences.

5. Compatibility

PCIe has become the industry standard for connecting various expansion cards and peripherals to a computer system. It is widely supported by both hardware manufacturers and software developers, ensuring compatibility and seamless integration with a wide range of systems and applications. The HPE 836267-001 Plug-In Controller's PCIe interface makes it compatible with a variety of servers and workstations, providing users with flexibility and ease of use.

External Ports: 8

The HPE 836267-001 Plug-In Controller boasts eight external ports, making it a versatile solution for various storage and connectivity needs. These external ports offer several benefits and play a crucial role in expanding the capabilities of a system.

Benefits of 8 External Ports

1. Increased Connectivity

The eight external ports on the HPE 836267-001 Plug-In Controller provide ample connectivity options for connecting external devices such as hard drives, solid-state drives, or tape drives. This increased connectivity allows users to easily expand their storage capacity or connect multiple devices simultaneously without the need for additional hardware.

2. Flexibility in Configuration

With eight external ports, users have the flexibility to configure their storage system in various ways. They can create multiple arrays or connect different types of storage devices to meet their specific requirements. The HPE 836267-001 Plug-In Controller's external ports enable users to design a storage solution that best fits their needs, whether it is for high-performance computing or data backup.

3. Improved Data Management

The multiple external ports on the HPE 836267-001 Plug-In Controller simplify the management and organization of data. Users can assign different ports to specific devices or create separate arrays, allowing for efficient data segregation and management. This improves overall system performance and makes it easier to access and retrieve data when needed.

4. Redundancy and Fault Tolerance

The eight external ports also enable users to implement redundancy and fault-tolerance mechanisms in their storage system. By connecting multiple drives to different ports, users can configure RAID (Redundant Array of Independent Disks) arrays that provide data redundancy and protection against drive failures. This ensures that critical data remains accessible even if one or more drives fail, enhancing the reliability and availability of stored data.

5. Scalability and Future Expansion

The presence of eight external ports on the HPE 836267-001 Plug-In Controller allows for future expansion and scalability. Users can easily add more storage devices as their needs grow, without requiring additional controllers or hardware. This scalability is particularly valuable for businesses or organizations that anticipate increased data storage requirements in the future.

Data Transfer Rate: 12Gbps SAS

The HPE 836267-001 Plug-In Controller boasts an impressive data transfer rate of 12Gbps SAS (Serial Attached SCSI). This high-speed data transfer capability brings several benefits and is crucial for demanding applications that require fast and reliable access to stored data.

Benefits of 12Gbps SAS Data Transfer Rate

1. Improved Performance

The 12Gbps SAS data transfer rate significantly improves the performance of the HPE 836267-001 Plug-In Controller. With faster data transfer speeds, applications can access stored data more quickly, resulting in reduced latency and improved overall system performance. This is particularly important for data-intensive tasks such as real-time analytics, virtualization, or high-performance computing.

2. Enhanced Storage Efficiency

The high data transfer rate of 12Gbps SAS allows for more efficient storage operations. It enables faster data writes and reads, reducing the time required for backups, data replication, or data migration. This increased efficiency translates into improved productivity and reduced downtime for businesses that rely heavily on their storage infrastructure.

3. Support for High-Capacity Drives

The 12Gbps SAS data transfer rate is well-suited for high-capacity drives, such as large-capacity hard drives or solid-state drives. These drives can take full advantage of the high-speed interface to deliver optimal performance and maximize storage capacity. Users can leverage the HPE 836267-001 Plug-In Controller's 12Gbps SAS data transfer rate to accommodate their growing storage needs without compromising on performance.

4. Compatibility with Legacy Systems

While offering advanced features and capabilities, the 12Gbps SAS data transfer rate is backward compatible with previous generations of SAS technology. This means that the HPE 836267-001 Plug-In Controller can seamlessly integrate with existing SAS infrastructure, allowing users to upgrade their systems without replacing all their existing hardware. This compatibility ensures a smooth transition to higher data transfer rates without disrupting ongoing operations.

5. Future-Proofing

Investing in a controller with a high data transfer rate like 12Gbps SAS helps future-proof the storage infrastructure. As technology advances and higher-capacity drives become more prevalent, having a controller that supports faster data transfer rates ensures compatibility and readiness for future storage requirements. The HPE 836267-001 Plug-In Controller's 12Gbps SAS data transfer rate provides peace of mind and longevity for users, avoiding the need for frequent upgrades.