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Intel QLE7342CK Dual Port 40Gb/s InfiniBand to PCI Express
- Dual-port 40Gb/s InfiniBand (IB) connectivity
- PCI Express (PCIe) 3.0 x16 interface
- Low latency and high bandwidth
- Ideal for High-Performance Computing (HPC) clusters
- Supports RDMA (Remote Direct Memory Access)
- Offloads network processing from the host CPU
- Compatible with various InfiniBand switches and fabrics
- Designed for server and storage networking
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Product Overview
The Intel QLE7342CK is a high-performance Host Bus Adapter (HBA) that provides dual-port 40 Gigabit per second (Gb/s) InfiniBand connectivity. It utilizes a PCI Express 3.0 x16 interface, enabling extremely low latency and high throughput for demanding server and storage applications.
Technical Information
| Product Type | InfiniBand Host Bus Adapter (HBA) |
| Ports | 2 x 40Gb/s InfiniBand |
| Interface | PCI Express 3.0 x16 |
| Data Rate | 40 Gb/s per port |
Additional Specifications
| RDMA Support | Yes |
| Form Factor | Full-height PCIe card |
| Chipset | Intel (specific model may vary) |
| Connector Type | QSFP+ |
Product Description
The Intel QLE7342CK is a cutting-edge dual-port 40 Gigabit InfiniBand Host Bus Adapter (HBA) engineered to deliver unparalleled performance for the most demanding computational and data-intensive environments. Leveraging the power of InfiniBand technology, this adapter provides extremely high bandwidth and ultra-low latency, making it an essential component for High-Performance Computing (HPC) clusters, large-scale data analytics, and high-frequency trading platforms. The dual-port design offers redundancy and increased aggregate bandwidth, ensuring continuous connectivity and maximizing data transfer rates. Equipped with a PCI Express 3.0 x16 interface, the QLE7342CK ensures a high-speed connection to the server's motherboard, minimizing bottlenecks and allowing the full potential of the 40Gb/s InfiniBand links to be realized. It supports Remote Direct Memory Access (RDMA), a crucial technology that allows network adapters to transfer data directly from the memory of one computer to the memory of another without involving the operating system or CPU on either system. This offloading significantly reduces CPU utilization and latency, leading to substantial performance gains in parallel processing and distributed applications. This adapter is designed for seamless integration into servers and workstations requiring high-speed interconnectivity. Its robust feature set, including advanced error detection and correction, makes it suitable for mission-critical applications where data integrity and reliability are paramount. The Intel QLE7342CK is the backbone for modern data centers and research facilities that rely on fast, efficient, and scalable network infrastructure to accelerate scientific discovery and business insights.