HPE ProLiant DL345 Gen10 Plus P39270-B21 SAS Controller SATA 6GBPs SAS 12GBPs Expander Card
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Product Overview
HPE P39270-B21 ProLiant DL345 Gen10 Plus 12GB SAS Expander Card
General Description
The HPE 12GB SAS Expander Card is designed to enhance internal storage capabilities within HPE ProLiant Gen9 and Gen10 servers. By connecting to a compatible Smart Array or Smart HBA controller, this card supports up to 28 drives, making it an optimal choice for users seeking to increase their internal storage capacity.
Key Specifications
- Manufacturer: HPE
- Part Number (SKU): P39270-B21
- Product Type: HBA & Controllers
- Sub-Type: SAS-SATA
Notable Features
Storage Interface (SAS/SATA)
- 28 physical connections across 9 x4 internal ports
- Supports 12GB/s SAS and 6GB/s SATA technology
- Allows for the combination of SAS and SATA hard drives on the same controller
Ports Configuration
- 2 x4 Mini-SAS ports for connection to Smart Array controllers or Smart HBAs
- 7 x4 Mini-SAS ports for linking to server drive backplanes
- Compatible with up to 28 drives, depending on the server model
Performance Specifications
Data Transfer Rates
- 12GB/s SAS, providing a theoretical bandwidth of 1200 MB/s per SAS lane
- 6GB/s SATA, offering a theoretical bandwidth of 600 MB/s per SAS lane
Interface and Connectivity
- Utilizes PCI Express 3.0 with an x8 link width
Interface
The HPE ProLiant DL345 Gen10 Plus SAS Controller is equipped with a cutting-edge interface that offers unmatched performance and reliability. The interface of this controller is designed to provide seamless connectivity and efficient data transfer, making it an essential component for users who require high-speed and reliable storage solutions.
SATA 6GBPs
One of the key features of the interface on the HPE ProLiant DL345 Gen10 Plus SAS Controller is its support for SATA 6GBPs. SATA (Serial Advanced Technology Attachment) is a popular interface for connecting storage devices such as hard drives and solid-state drives to a computer system. With a data transfer rate of up to 6 gigabits per second (GBPs), SATA 6GBPs ensures lightning-fast data transfers, allowing users to access and retrieve their data quickly and efficiently.
The benefits of SATA 6GBPs are evident in various scenarios. For businesses that rely on large amounts of data, such as video production or data analysis, the high-speed interface enables faster processing times and reduces bottlenecks in data-intensive tasks. It also improves overall system responsiveness, as applications can load and retrieve data more rapidly.
Furthermore, the increased bandwidth provided by SATA 6GBPs allows for smoother multitasking. Users can run multiple applications simultaneously without experiencing significant performance degradation due to I/O (input/output) limitations. This makes the HPE ProLiant DL345 Gen10 Plus SAS Controller an ideal choice for businesses that require a high level of productivity and seamless multitasking capabilities.
SAS 12GBPs
In addition to SATA 6GBPs, the HPE ProLiant DL345 Gen10 Plus SAS Controller also supports SAS 12GBPs. SAS (Serial Attached SCSI) is a high-performance interface primarily used for connecting storage devices in enterprise environments. With a data transfer rate of up to 12GBPs, SAS 12GBPs provides even faster and more reliable data transfer compared to SATA.
The importance of SAS 12GBPs becomes evident in scenarios where users require exceptional storage performance, such as large-scale database operations or real-time analytics. The high-speed interface allows for rapid access to data, facilitating faster processing and analysis. This is particularly crucial for businesses that rely on time-sensitive information for critical decision-making.
Additionally, SAS 12GBPs offers enhanced scalability and flexibility, making the HPE ProLiant DL345 Gen10 Plus SAS Controller suitable for future-proofing storage infrastructure. The higher bandwidth enables support for larger storage capacities and facilitates the integration of additional devices without compromising performance. This scalability is invaluable for businesses that anticipate rapid data growth or plan to expand their storage capabilities in the future.
Reliability and Redundancy
Another noteworthy aspect of the interface on the HPE ProLiant DL345 Gen10 Plus SAS Controller is its reliability and redundancy features. The controller incorporates advanced technologies and protocols to ensure data integrity and protect against potential failures.
The implementation of SAS allows for dual-port connectivity, which offers redundancy and failover capabilities. In the event of a port failure, the controller seamlessly switches to the alternate port, ensuring uninterrupted access to data. This redundancy feature is essential for mission-critical applications where downtime can result in significant financial losses or operational disruptions.
Furthermore, the HPE ProLiant DL345 Gen10 Plus SAS Controller utilizes error detection and correction mechanisms to maintain data integrity. It employs advanced error checking methods such as cyclic redundancy check (CRC) to identify and correct any potential errors during data transmission. This prevents data corruption and guarantees the accuracy of stored information.
Overall, the interface of the HPE ProLiant DL345 Gen10 Plus SAS Controller with its support for SATA 6GBPs and SAS 12GBPs offers users a host of benefits. From lightning-fast data transfers and improved multitasking capabilities to enhanced scalability and reliability, this interface is a crucial component for businesses that demand high-performance storage solutions.
Part Number
The HPE ProLiant DL345 Gen10 Plus SAS Controller is easily identifiable and distinguishable thanks to its unique part number: P39270-B21. The part number serves as a crucial identifier for users, allowing them to quickly locate and acquire the specific controller they need.
Easy Identification
The part number, P39270-B21, simplifies the process of identifying the HPE ProLiant DL345 Gen10 Plus SAS Controller. In large-scale environments or when managing multiple systems, having a distinctive part number helps streamline inventory management and ensures accurate tracking of hardware components.
By simply referencing the part number, users can easily communicate their requirements to suppliers or support personnel. This eliminates confusion or potential errors that may arise from vague or incomplete descriptions of the desired controller.
Compatibility Assurance
The part number also plays a vital role in ensuring compatibility with other hardware components within the system. When selecting a storage controller, it is crucial to verify that it is compatible with the existing infrastructure to avoid any compatibility issues or performance limitations.
With the unique part number, users can easily cross-reference their system specifications and verify compatibility before making a purchase. This level of assurance helps prevent costly mistakes and ensures seamless integration of the HPE ProLiant DL345 Gen10 Plus SAS Controller into the existing infrastructure.
Efficient Support and Maintenance
The part number serves as a valuable reference when seeking support or maintenance for the HPE ProLiant DL345 Gen10 Plus SAS Controller. When troubleshooting or requesting assistance, providing the specific part number enables support personnel to quickly identify the exact model and provide tailored solutions or guidance.
Moreover, the part number facilitates efficient warranty management. With the unique identifier, users can easily register their product and access warranty services. This simplifies the process of initiating warranty claims and ensures a smooth and expedited resolution in case of any hardware issues or failures.
In conclusion, the part number P39270-B21 associated with the HPE ProLiant DL345 Gen10 Plus SAS Controller offers users several significant benefits. From easy identification and compatibility assurance to efficient support and maintenance, this part number enhances user experience and facilitates seamless integration of the controller into existing systems.