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NVIDIA MCX623432AN-ADAB ConnectX-6 Dx EN 25GbE Card
- 25GbE Ethernet Network Interface Card
- NVIDIA ConnectX-6 Dx technology
- PCIe 4.0 interface
- Supports RoCE (RDMA over Converged Ethernet)
- Hardware acceleration for security functions
- Low latency and high throughput
- Virtualization acceleration (SR-IOV)
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Product Overview
The NVIDIA MCX623432AN-ADAB is a ConnectX-6 Dx EN 25GbE network interface card (NIC). It provides high-performance, low-latency connectivity for demanding enterprise and data center applications. This card is designed to accelerate networking and security workloads with advanced features.
Technical Information
| Product Type | Network Interface Card (NIC) |
| Model | MCX623432AN-ADAB |
| Speed | 25GbE (Gigabit Ethernet) |
| Interface | PCIe 4.0 x16 |
Additional Specifications
| Ports | 2x SFP28 |
| Technology | ConnectX-6 Dx |
| RDMA Support | Yes (RoCE v2) |
| Virtualization | SR-IOV |
Product Description
The NVIDIA MCX623432AN-ADAB, part of the ConnectX-6 Dx family, is a cutting-edge 25 Gigabit Ethernet network interface card engineered for the most demanding data center and enterprise environments. It leverages the advanced capabilities of the ConnectX-6 Dx ASIC to deliver exceptional performance, low latency, and robust security features. This NIC is designed to accelerate a wide range of workloads, including high-performance computing (HPC), artificial intelligence (AI), machine learning (ML), and storage applications. Featuring a PCIe 4.0 x16 interface, the MCX623432AN-ADAB provides massive bandwidth to the host system, ensuring that network traffic does not become a bottleneck. It supports two SFP28 ports, enabling flexible 25GbE connectivity. The card is equipped with hardware acceleration for RDMA (Remote Direct Memory Access) over Converged Ethernet (RoCE v2), which significantly reduces CPU overhead and improves application performance by allowing direct memory access between network nodes. Beyond raw speed, the ConnectX-6 Dx platform integrates advanced security capabilities directly into the hardware. This includes features like IPsec, TLS, and cryptographic acceleration, which offload security processing from the CPU, enhancing overall system efficiency and security posture. Furthermore, support for Single Root I/O Virtualization (SR-IOV) allows for efficient network resource allocation in virtualized environments, making it an ideal choice for cloud infrastructure and virtualized data centers.
