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Mellanox MCX4431A-GCAN 1-Port 100Gbs QSFP28 PCIE 3.0 x8 Network Card
- Single Port 100Gb/s Ethernet
- QSFP28 Connector Type
- PCIe 3.0 x8 Interface
- Mellanox ConnectX-4 Architecture
- Ideal for high-bandwidth server connections
- Suitable for data centers and HPC environments
- Delivers extreme throughput and low latency
- Supports advanced networking features and offloads
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Product Overview
The Mellanox MCX4431A-GCAN is a single-port 100Gb/s network adapter designed for high-performance computing and data center applications requiring maximum bandwidth on a single connection. It features a QSFP28 connector and a PCIe 3.0 x8 interface for superior network throughput.
Technical Information
| Number of Ports | 1 |
| Port Type | 100Gb/s QSFP28 |
| Interface | PCIe 3.0 x8 |
Additional Specifications
| Controller | Mellanox ConnectX-4 |
| Data Rate | 100 Gb/s |
Product Description
The Mellanox MCX4431A-GCAN is a high-performance network adapter engineered for environments that demand the utmost in network speed and efficiency, particularly in data centers and high-performance computing (HPC) clusters. This card features a single 100 Gigabit Ethernet port, equipped with a QSFP28 connector, which is the industry standard for high-speed optical networking, enabling direct connection to 100GbE switches and infrastructure. Built on the robust Mellanox ConnectX-4 architecture, this adapter provides exceptional throughput and significantly reduced latency, making it ideal for bandwidth-intensive applications such as large-scale data transfers, distributed storage systems, and high-frequency trading. The adapter connects to the host system via a high-bandwidth PCIe 3.0 x8 interface, ensuring that the full potential of the 100Gb/s port can be utilized without being constrained by the host bus. Key features of the MCX4431A-GCAN include advanced hardware offloads, support for RDMA (Remote Direct Memory Access) over Converged Ethernet (RoCE), and efficient traffic management capabilities. These technologies help to minimize CPU overhead, improve application performance, and enhance overall network scalability. The single-port design is often chosen when maximum bandwidth is required for a specific server or application, and redundancy is handled at another layer of the network architecture.
