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HP 631842-001 InfiniBand 24 x Ports DDR Fabric Switch
- Product Type: InfiniBand Switch
- Ports: 24 x InfiniBand DDR
- Speed: DDR (Double Data Rate) InfiniBand
- Form Factor: Typically rack-mountable
- Application: High-Performance Computing (HPC)
- Low Latency: Essential for cluster communication
- Manufacturer: HP (Hewlett-Packard)
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Product Overview
The HP 631842-001 is a 24-port InfiniBand DDR fabric switch. It provides high-speed, low-latency connectivity for High-Performance Computing (HPC) clusters and other demanding environments. This switch enables efficient communication between compute nodes, storage systems, and other InfiniBand-enabled devices.
Technical Information
| Product Name | InfiniBand Fabric Switch |
| Part Number | 631842-001 |
| Number of Ports | 24 |
Additional Specifications
| Port Type | InfiniBand DDR |
| Technology | InfiniBand |
| Manufacturer | HP |
Product Description
The HP 631842-001 is a dedicated InfiniBand switch designed to build high-performance interconnect fabrics. InfiniBand technology is renowned for its extremely low latency and high bandwidth, making it the interconnect of choice for demanding High-Performance Computing (HPC) environments, large-scale data analytics, and financial modeling clusters. This switch provides 24 ports operating at the Double Data Rate (DDR) InfiniBand standard, offering significant throughput for inter-node communication. With 24 DDR InfiniBand ports, this switch is capable of connecting a substantial number of compute nodes, storage devices, or other InfiniBand-enabled resources within a cluster. The DDR standard offers a theoretical bandwidth of 20 Gbps per port in each direction, enabling rapid data transfer between servers and storage. The low-latency nature of InfiniBand is critical for applications that require frequent and fast communication between processing units, minimizing bottlenecks and maximizing computational efficiency. This fabric switch is typically deployed as a core component in HPC clusters, facilitating efficient message passing (e.g., using MPI) and direct memory access (RDMA) between nodes. Its role is to ensure that data can move quickly and reliably between different parts of the cluster, whether it's for computation, data sharing, or storage access. The HP 631842-001 represents a robust solution for building scalable and high-performance interconnect networks.
