ConnectX NICs

10/25/40/50/100/200 and 400G Ethernet Network Adapters

The industry-leading NVIDIA® ConnectX® family of network interface cards (NICs) offers advanced hardware offloads and accelerations. NVIDIA Ethernet adapters enable the highest ROI and lowest total cost of ownership for hyperscale, public and private clouds, storage, machine learning, AI, big data, and telco platforms.

Overview
Features
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Overview
Features
Products
Purchase

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World-Class Ethernet Performance

ConnectX Ethernet NICs offer best-in-class network performance, serving low-latency, high-throughput applications with one, two, or four ports at 10, 25, 40, 50, 100, 200, and up to 400 gigabits per second (Gb/s) Ethernet speeds.

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ConnectX NICs are powered by NVIDIA ASAP2 Accelerated Switch and Packet Processing™ technology. They accelerate network performance while reducing the CPU overhead of Internet Protocol (IP) packet transport, freeing more processor cycles to run applications.
With unmatched remote direct-memory access (RDMA) over Converged Ethernet (RoCE) performance, ConnectX NICs deliver efficient, high-performance RDMA services to bandwidth- and latency-sensitive applications.
ConnectX NICs offload and accelerate encryption/decryption at speeds up to 400Gb/s.
With industry-leading Data Plane Development Kit (DPDK) performance, they deliver more throughput with fewer CPU cycles.
They enable secure boot of the operating system with in-hardware root of trust.
With the NVIDIA Multi-Host™ technology, ConnectX NICs enable direct, low-latency data access while significantly improving server density.
ConnectX NICS are certified in all major operating systems as well as top virtualization and containerization platforms.

Features

Accelerated Software-Defined Networking

NVIDIA ASAP2 technology built into ConnectX NICs accelerates software-defined networking with no CPU penalty.

Security From Edge to Core

ConnectX NICs provide innovative hardware engines that offload and accelerate security with in-line encryption/decryption.

Enhanced Storage Performance

ConnectX NICs enable high-performance storage and data access with RoCE and GPUDirect® Storage. NVM Express (NVMe) over Transmission Control Protocol (TCP) acceleration is added in ConnectX-7.

Precision Timing

Starting with ConnectX-6 Dx, ConnectX NICs provide an accurate time-synchronization service for data center applications and underlying infrastructure.

Networking for the Era of AI

NVIDIA Ethernet SuperNICs emerge as a new class of network accelerators, purpose-built to supercharge network-intensive, massively distributed AI computing workloads.

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Products

Power Next-Generation AI Networking With NVIDIA Ethernet SuperNICs

Designed to meet the massive data demands of AI workloads, NVIDIA Ethernet SuperNICs deliver up to 800Gb/s throughput for unmatched speed and efficiency. With best-in-class RoCE acceleration, intelligent congestion management, crypto acceleration, and programmable I/O, NVIDIA SuperNICs ensure seamless data transfers across GPUs, maximizing performance and scalability in the most demanding AI environments. Discover how they’re transforming AI infrastructures, empowering organizations to drive innovation and push the boundaries of AI computing.

NVIDIA Ethernet SuperNICs

ConnectX-7 200/400G NIC

NVIDIA ConnectX-7 NIC provides up to four ports of connectivity and 400Gb/s of throughput and delivers hardware-accelerated networking, storage, security, and manageability services at data center scale for cloud, telecommunications, AI, and enterprise workloads. ConnectX-7 empowers agile and high-performance networking solutions with features such as ASAP2, advanced RoCE, GPUDirect Storage, and in-line hardware acceleration for Transport Layer Security (TLS), IP Security (IPsec), and MAC Security (MACsec) encryption and decryption. ConnectX-7 enables organizations to meet their current and future networking needs in both high-bandwidth and high-density environments.

NVIDIA ConnectX-7

ConnectX-6 Dx 100/200G NIC

ConnectX-6 Dx provides up to two ports of 25, 50, or 100Gb/s or a single port of 200Gb/s Ethernet connectivity, powered by 50Gb/s PAM4 SerDes technology and PCI Express (PCIe) 4.0 host connectivity. ConnectX-6 Dx continues along NVIDIA’s innovation path in scalable cloud fabrics, delivering unparalleled performance and efficiency at every scale. ConnectX-6 Dx’s innovative hardware offload engines, including IPsec and TLS inline data-in-motion encryption, are ideal for enabling secure network connectivity in modern data center environments.

NVIDIA ConnectX-6 Dx

ConnectX-6 Lx 25/50G NIC

ConnectX-6 Lx is a highly secure and efficient 25/50Gb/s Ethernet NIC delivering best-in-breed capabilities for enterprise, cloud, edge, and telecommunications workloads. It's part of the industry's most cost-efficient, secure, and agile family of NICs and provides up to two ports of 25 Gigabit Ethernet (GbE) or a single port of 50GbE connectivity. ConnectX-6 Lx’s extensive NIC portfolio offers cards in several form factors, feeds, and speeds, including low-profile PCIe and Open Compute Project (OCP) 3.0-compliant cards, enabling customers to choose the best fit for their needs.

NVIDIA ConnectX-6 Lx

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