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HPE 615680-B21 Voltaire Infiniband QDR 144 x Ports Switch Fabric Board
- Voltaire InfiniBand QDR technology
- 144 x Ports
- High-speed, low-latency interconnectivity
- Designed for High-Performance Computing (HPC)
- Enables scalable fabric topologies
- Supports demanding data center applications
- Provides robust and reliable fabric connectivity
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Product Overview
The HPE 615680-B21 is a Voltaire InfiniBand QDR Switch Fabric Board, designed to provide high-speed, low-latency interconnectivity for HPC (High-Performance Computing) clusters and demanding data center applications. It offers 144 ports for building large-scale, high-performance fabric topologies.
Technical Information
| Product Type | Switch Fabric Board |
| Technology | InfiniBand QDR |
| Ports | 144 |
Additional Specifications
| Manufacturer | HPE (Voltaire) |
| Application | HPC, Data Centers |
| Speed | QDR (40 Gbps per link) |
Product Description
The HPE 615680-B21, featuring Voltaire InfiniBand QDR technology, is a high-performance switch fabric board engineered for the most demanding computational environments. With an impressive 144 ports, this board is designed to construct massive, highly scalable, and efficient InfiniBand fabrics. InfiniBand QDR (Quad Data Rate) provides a theoretical bandwidth of 40 Gbps per link, offering extremely high throughput and very low latency, which are critical requirements for High-Performance Computing (HPC) clusters, large-scale simulations, and intensive data analytics workloads. This switch fabric board is a core component for building interconnected systems where rapid data exchange between compute nodes, storage, and accelerators is paramount. Its architecture is optimized to minimize communication bottlenecks, ensuring that applications can leverage the full potential of the underlying hardware. The high port density allows for the creation of complex, non-blocking or minimally blocking fabric topologies, supporting a large number of nodes within a single cluster or across multiple interconnected clusters. The 615680-B21 is built for reliability and performance in mission-critical environments. It integrates seamlessly into compatible chassis or systems designed for InfiniBand fabric management. By providing a robust and high-speed interconnect, this board is instrumental in accelerating scientific research, financial modeling, artificial intelligence training, and other computationally intensive tasks that rely on efficient inter-process communication. Its role is fundamental in enabling the performance gains necessary for cutting-edge technological advancements.
