Description
Product overview of the HPE R4M47A
In the fast-paced world of high-performance computing and data storage, the HPE R4M47A plays a crucial role as a Cray ClusterStor InfiniBand HDR Host Bus Adapter. This comprehensive guide will delve into the specifics of this adapter, exploring its capabilities, specifications, and applications in simple terms for a better understanding.
- The HPE R4M47A boasts a formidable data transfer capacity of 200 Gigabytes. This specification underscores its suitability for demanding computing tasks where large volumes of data need to be swiftly processed and transmitted.
- The HPE R4M47A, a Cray ClusterStor InfiniBand HDR 200 Gigabytes Host Bus Adapter, is a cutting-edge solution that enhances data transfer capabilities in high-performance computing environments. This comprehensive guide explores the details of the HPE R4M47A, unraveling its specifications, features, and applications.
Key SpecificationsHigh Data Transfer Rate: 200 Gbps
The HPE R4M47A boasts an exceptional data transfer rate of up to 200 Gbps. This high-speed capability is pivotal for applications requiring rapid data exchanges, such as supercomputing, large-scale data analytics, and high-performance computing clusters.
Dual Ports with QSFP Connectors
Equipped with a 2-port configuration, the HPE R4M47A enables dual-channel data transfer. This feature enhances redundancy and parallel processing capabilities, crucial for high-performance computing clusters.
- Featuring two ports and utilizing Quad Small Form-Factor Pluggable (QSFP) connectors, the adapter supports the establishment of dual connections. QSFP connectors are known for their compact design and efficiency, making them suitable for applications demanding high-density and high-speed connections.
InfiniBand HDR Technology
The inclusion of InfiniBand HDR technology signifies the adapter’s advanced capabilities in interconnecting various components within a computing environment. HDR represents the high data rate achieved by the InfiniBand technology, ensuring optimal performance in data-intensive tasks.
PCIe 4.0 Interface
Utilizing the Peripheral Component Interconnect Express (PCIe) 4.0 interface, the HPE R4M47A establishes a high-speed communication link with the host system. PCIe 4.0, as the fourth generation of PCIe technology, enhances data transfer rates and overall system performance.
Cray ClusterStor InfiniBand HDR Host Bus Adapter
The HPE R4M47A belongs to the Cray ClusterStor InfiniBand HDR family, emphasizing its role in high-performance computing and storage clusters. It serves as a Host Bus Adapter (HBA), facilitating the connection between servers and storage devices.
Interface Type: PCIe 4.0
The HPE R4M47A operates on the Peripheral Component Interconnect Express (PCIe) 4.0 interface, a high-speed communication standard crucial for efficient data transfer between the host system and the adapter.
High-Performance ComputingSupercomputing Environments
The HPE R4M47A, with its association with Cray ClusterStor and InfiniBand HDR technology, is well-suited for supercomputing environments. Its high data transfer rate and dual ports make it an ideal choice for handling the intense computational demands of scientific simulations, weather modeling, and other complex calculations.
Large-Scale Data Analytics
In the realm of big data, where processing vast datasets is a norm, the HPE R4M47A plays a vital role. The adapter’s high-speed connectivity and advanced technology support the efficient execution of data analytics tasks, ensuring timely insights and decision-making.
High-Performance Computing Clusters
For organizations relying on high-performance computing clusters, the HPE R4M47A serves as a linchpin. Its dual-port configuration allows for parallel processing, optimizing the performance of computing clusters in research institutions, academic settings, and industries with complex computational requirements.
Integration and Deployment Compatibility Checks
Before deployment, it is crucial to perform compatibility checks to ensure that the HPE R4M47A aligns with the existing infrastructure. This includes verifying compatibility with server models, operating systems, and other interconnected components.
Optimal Placement for Dual Ports
To maximize the benefits of dual ports, strategic placement is essential. Consideration should be given to the layout of the computing environment to harness the full potential of the HPE R4M47A in establishing simultaneous high-speed connections.
Speed and Efficiency
The PCIe 4.0 interface on the HPE R4M47A represents a significant advancement in speed and efficiency. With doubled data transfer rates compared to PCIe 3.0, PCIe 4.0 enhances overall system performance by reducing latency and accommodating higher bandwidth requirements.
Backward Compatibility
While PCIe 4.0 brings forth cutting-edge technology, it maintains backward compatibility with PCIe 3.0. This ensures that the HPE R4M47A can be seamlessly integrated into existing systems that may not yet support PCIe 4.0, providing flexibility in deployment.
General Information about this HPE R4M47A
- Manufacturer: HPE
- Part Number or SKU# R4M47A
- Product Type: Infiniband Host Bus Adapter
- Interface Type: PCIe 4.0 x16
Technical Information
- Data Rate: Up To 200 GB Total
- Number Of Ports: 2 Ports
- Bus Type: PCIe 4.0 x16
- Connector Type: QSFP56
- Form Factor: Standup LP (Low Profile)
- Supported Cables: DAC (Direct Attach Copper) and AOC (Active Optical Cables)
- Server Type Supported: HPE ProLiant DL Rack Mount Gen10 Plus Servers
In summary, the HPE R4M47A Cray ClusterStor InfiniBand HDR 200 GB 2-Port QSFP PCIe 4.0 Host Bus Adapter stands as a powerhouse in the realm of high-performance computing and data storage. Its impressive data transfer rate, dual-port configuration, and utilization of advanced technologies make it a key player in demanding computing environments. Whether deployed in supercomputing centers, large-scale data analytics setups, or high-performance computing clusters, the HPE R4M47A demonstrates its prowess in handling the intricate computational demands of modern applications. As organizations continue to push the boundaries of what is possible in computing, adapters like the HPE R4M47A play a crucial role in ensuring the seamless and efficient flow of data, contributing to advancements in science, research, and technology.
