
NVIDIA Mellanox ConnectX-7 MCX755106AS-HEAT Network Card Dual-Port QSFP112 200Gbit HHHL 900-9X7AH-0
PCIe
Here you’ll find the best Network cards from NVIDIA. The ranking is based on the best-selling products from this brand within the category. In addition to sales volume, factors such as availability, pricing, and overall customer relevance also influence the order. For each product, we include a short description and the most important highlights from customer reviews, giving you a quick overview of the most popular NVIDIA options. This page always stays fresh and updates automatically.
The Mellanox ConnectX-7 MCX755106AS-HEAT network card from NVIDIA is a high-performance Ethernet solution specifically designed for demanding network environments. With a maximum port speed of 200 gigabits per second, this dual-port card offers outstanding data transfer rates that are essential for modern data centers and high-speed networks. The card is equipped with QSFP ports, enabling a flexible and scalable network architecture. It is ideally suited for applications that require high bandwidth and low latency, such as cloud computing, big data, and machine learning. The ConnectX-7 series is known for its efficiency and reliability, making it a preferred choice for companies looking to optimize their network performance.
- Maximum port speed of 200 Gbit/s for high data transfer rates
- Dual-port design for enhanced network connections
- QSFP ports for flexible and scalable network solutions.

NVIDIA Mellanox ConnectX-7 MCX755106AS-HEAT Network Card Dual-Port QSFP112 200Gbit HHHL 900-9X7AH-0
PCIe
The NVIDIA BlueField-3 E-Series DPU NDR/400GbE VPI SINGLE network card is a high-performance solution specifically designed for modern data centers and high-performance IT environments. With a QSFP112 connector, it offers robust 400 Gb Ethernet and InfiniBand connectivity, enabling fast and reliable data transfer. Equipped with a powerful 8-core processor and 16 GB of RAM, this network card can efficiently handle intensive tasks and large data volumes. Its support for a variety of Ethernet and InfiniBand protocols makes it versatile for different network applications. Additionally, the card meets numerous security and quality standards, underscoring its reliability in various environments. The compact design allows for easy integration into various server and workstation configurations, making it an ideal choice for companies looking to upgrade their network infrastructure.
- Robust 400 Gb Ethernet and InfiniBand connectivity
- 8-core processor for high performance
- 16 GB RAM for efficient data processing
- Versatile support for various network protocols.

ConnectX-7 adapt card 200Gb/s NDR200 IB.

ConnectX®-6 Single/Dual Port Adapter with Support for 200 Gb/s and VPI
The intelligent ConnectX-6 adapter cards, the latest additions to the Mellanox Smart Interconnect Suite, support co-design and in-network computing, introducing new acceleration engines to maximize performance in high-performance computing, machine learning, Web 2.0, cloud, data analytics, and storage platforms.
ConnectX-6 with Virtual Protocol Interconnect® supports two ports with 200 Gb/s InfiniBand and Ethernet connectivity, a latency of under 600 nanoseconds, and 215 million messages per second, providing the highest performance and the most flexible solution for the most demanding applications and markets.
ConnectX-6 VPI delivers the highest throughput and message rate in the industry. As the first adapter to provide 200 Gb/s HDR InfiniBand, 100 Gb/s HDR100 InfiniBand, and 200 Gb/s Ethernet speeds, ConnectX-6 VPI is the perfect product to lead HPC data centers towards exascale performance and scalability.
ConnectX-6 offers a crucial innovation for network security by providing block encryption. Data in transit is encrypted and decrypted while being stored or retrieved. The encryption/decryption is offloaded by the ConnectX-6 hardware, saving latency and relieving the CPU. The block encryption offload of ConnectX-6 enables protection between users sharing the same resources, as different encryption keys can be used.

The NVIDIA ConnectX-7 VPI 200GbE/HDR IB Dual-Port Network Card is a state-of-the-art solution for demanding network environments. It supports both InfiniBand and Ethernet protocols with an impressive data transfer rate of up to 200 Gbps. This network card is ideal for companies that require powerful, scalable, and intelligent networking solutions to meet the demands of AI applications, scientific computing, and large cloud data centers. With two ports, it offers flexibility and high bandwidth to efficiently handle even the most complex workloads. The plug-in card form factor and support for the PCIe 5.0 x16 standard ensure easy integration into modern server architectures. The ConnectX-7 is therefore a future-proof choice for anyone looking to invest in high-performance networking technology.
- Supports InfiniBand and Ethernet protocols
- Data transfer rate of up to 200 Gbps
- Two ports for increased flexibility
- Ideal for AI and cloud data centers.

The NVIDIA ConnectX-6 Dx EN adapter card is a high-performance networking solution specifically designed for use in modern data centers and high-speed networks. With a maximum data transfer rate of 100 Gbit/s, this card enables efficient and rapid data transmission optimized for demanding applications and large data volumes. The card supports the PCI Express 4.0 x16 interface and features two QSFP56 ports, ensuring flexible connectivity and high bandwidth. Support for various Ethernet standards and protocols makes the ConnectX-6 Dx a versatile solution for network administrators who require a reliable and powerful network infrastructure. The card is designed for use in servers and provides an integrated solution that enhances both performance and efficiency.
- Maximum data transfer rate of 100 Gbit/s
- Supports PCI Express 4.0 x16 interface
- Two QSFP56 ports for high flexibility
- Compatible with various Ethernet standards
- Optimized for use in data centers and high-speed networks.

The NVIDIA BlueField-3 B3210E E-Series FHHL DPU is an advanced Data Processing Unit (DPU) specifically designed for modern data centers, AI workloads, and cloud infrastructures. This powerful network card combines high computing power with extensive network capacity. Equipped with 16 Arm cores and 32 GB of on-board DDR5 memory, it enables efficient offloading of complex networking, storage, and security tasks, relieving the host CPU. The DPU supports dual-port 100GbE or HDR100 InfiniBand via QSFP112 interfaces and utilizes PCIe 5.0 x16 bandwidth to ensure maximum efficiency and minimal latency. These features make the BlueField-3 B3210E an ideal solution for demanding data processing requirements.
- 16 Arm cores for efficient task offloading
- 32 GB of on-board DDR5 memory for complex data processing
- Dual-port connectivity with up to 100 Gb/s Ethernet
- PCIe 5.0 x16 for maximum efficiency and minimal latency.

Advanced networking and security for the most demanding cloud and data center workloads.
NVIDIA ConnectX-6 Dx is a highly secure and advanced intelligent network interface (SmartNIC) that accelerates mission-critical cloud and data center applications, including security, virtualization, SDN/NFV, big data, machine learning, and storage. ConnectX-6 Dx offers up to two ports with 100 Gb/s or a single port with 200 Gb/s Ethernet connectivity and is powered by 50 Gb/s (PAM4) or 25/10 Gb/s (NRZ) SerDes technology.
ConnectX-6 Dx features hardware accelerations for virtual switch (vSwitch) and virtual router (vRouter), providing significantly higher performance than software-based solutions. ConnectX-6 Dx supports a selection of Single-Root I/O Virtualization (SR-IOV) and VirtIO in hardware, allowing customers to optimally address their application needs. By offloading cloud network workloads, ConnectX-6 Dx frees up CPU cores for business applications while simultaneously reducing the total cost of ownership.

The NVIDIA ConnectX-8 C8180 is a state-of-the-art network card designed for demanding network environments. With a PCIe 6.0 x16 interface and an impressive bandwidth of 800 Gbps, it delivers outstanding performance for data centers and high-speed networks. This network card supports Infiniband and is equipped with a single OSFP port, allowing for flexible and powerful connectivity. The ConnectX-8 C8180 is ideal for applications that require high data transfer rates and low latency, such as cloud computing, AI workloads, and big data analytics. Its compact design and high efficiency make it an excellent choice for modern IT infrastructures that rely on speed and reliability.
- 800 Gbps bandwidth for high data transfer rates
- PCIe 6.0 x16 interface for enhanced performance
- Single OSFP port for flexible network connections
- Optimized for cloud computing and AI applications.

Accelerated networking and security for the most advanced cloud and AI workloads.
The NVIDIA ConnectX-7 SmartNIC is optimized to provide accelerated networking for modern cloud, artificial intelligence, and traditional enterprise workloads. ConnectX-7 offers a wide range of software-defined, hardware-accelerated networking, storage, and security features that enable organizations to modernize and secure their IT infrastructures.
Continuing NVIDIA's tradition of industry-leading innovation in networking, ConnectX-7 is available in 1-, 2-, or 4-port configurations and offers bandwidth of up to 400 Gb/s. With features such as NVIDIA ASAP2 - Accelerated Switching and Packet Processing, advanced RoCE, NVIDIA GPUDirect Storage, and inline hardware acceleration for TLS/IPsec/MACsec encryption/decryption, ConnectX-7 enables agile and powerful solutions from the edge to data centers and clouds, while simultaneously enhancing network security and reducing total cost of ownership.
Available in PCIe card and OCP 3.0 form factors, ConnectX-7 provides solutions for cloud, hyperscale, and enterprise networks.
