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NVIDIA/Mellanox MCX755106AS-HEAT ConnectX-7 InfiniBand & Ethernet Adapter Card 200GbE/NDR200, 2-Port QSFP112, PCIe 5.0 x16, Secure Boot

Product No: 203228
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$1,352.90
0 in real-time stock, 22Oct, 2026
3-Year Warranty 90-Day Exchange
Warranty
Providing industry-leading limited lifetime warranty.
Please check our warranty policy for details.
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Exchanges caused by the customer's reasons will not be accepted.
Please ensure that the item you're returning is repackaged with all the cords, adapters, and documentation included when you receive it.
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1. Features dual-port QSFP112 delivering NDR 200Gb/s transmission, backed by a high-speed PCIe 4.0/5.0 x16 host interface.
2. Leverages advanced RDMA technology to deliver high-performance, low-latency data transfers for demanding workloads.
3. Utilizes ASAP² technology and hardware offloads (Geneve, VXLAN, NVGRE) to boost software-defined networking and packet processing.
4. Combines end-to-end QoS and congestion control with unified AmpCon provisioning to optimize network operations and eliminate bottlenecks.
5. Provides a smart interconnect engineered for compute and storage environments across x86, Power, Arm, GPU, and FPGA architectures.
6. Incorporates Secure Boot to ensure the safe, authenticated execution of underlying systems and programs.
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Specifications

NVIDIA MCX755106AS-HEAT ConnectX-7 Adapter Card, 200GbE/NDR200, 2-Port QSFP112, PCIe 5.0 x16

The NVIDIA ConnectX-7 MCX755106AS-HEAT network adapter delivers high-performance and scalable 200Gb/s connectivity for modern IT infrastructures. Engineered to handle workloads ranging from traditional enterprise environments to demanding AI, scientific computing, and hyperscale cloud data centers, this dual-port QSFP112 adapter provides robust hardware acceleration for networking and storage, while ensuring system integrity with hardware-level Secure Boot.

 

Part Number MCX755106AS-HEAT Vendor Name NVIDIA
Ports 2-port QSFP112 Host Interface PCIe 5.0 X 16
Link Rate 32GT/s Controller ConnectX-7
RDMA Support Dimensions 6.6 in. x 2.71 in. (167.65mm x 68.90mm)
Operating Temperature 0 to 55 °C (32 to 131 °F) Storage Temperature -40 to 70 °C (-40 to 158 °F)
Supported Operating Systems Microsoft Windows, Red Hat Enterprise Linux, Ubuntu Warranty 1 year

Quality Testing Program

Applications

Scenario 1

MCX755106AS-HEAT Scenario 1

Product details

Dual InfiniBand & Ethernet Capabilities at 200Gbps Dual-Port

 

ConnectX-7 adapters support speeds up to 200 Gb/s, bringing scalable and secure network capabilities to high-demand AI, cloud, and scientific computing infrastructures.

 


Next-Generation Virtualization and Security

 

Featuring built-in SR-IOV and VirtIO support, this solution streamlines cloud workloads through hardware offloading. It effectively reduces CPU overhead and enhances network efficiency, ultimately lowering your infrastructure costs.


Optimizing Inter-GPU Communication via GPUDirect

 

GPUDirect facilitates seamless memory-to-memory exchanges directly across GPUs. Eliminating unnecessary data copies lowers network latency and conserves bandwidth, unlocking peak performance for GPU-accelerated workloads.

 

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  • PDF Document
    NVIDIA Connectx 7 400G Adapter Cards Datasheet.pdf
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NVIDIA/Mellanox MCX755106AS-HEAT ConnectX-7 InfiniBand & Ethernet Adapter Card 200GbE/NDR200, 2-Port QSFP112, PCIe 5.0 x16, Secure Boot

Accessory Series NVIDIA ConnectX-7 InfiniBand & Ethernet Adapter Card

Accessory Models MCX755106AS-HEAT

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Mark

2023-12-15
This product works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent value fo ct works well with my switch, and I plan to buy some DWDM transceivers from QT. Excellent valur money!

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NVIDIA/Mellanox MCX755106AS-HEAT ConnectX-7 InfiniBand & Ethernet Adapter Card 200GbE/NDR200, 2-Port QSFP112, PCIe 5.0 x16, Secure Boot
$1,352.90
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NVIDIA ConnectX-7 InfiniBand & Ethernet Adapter Card
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MCX755106AS-HEAT
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NVIDIA/Mellanox MCX755106AS-HEAT ConnectX-7 InfiniBand & Ethernet Adapter Card 200GbE/NDR200, 2-Port QSFP112, PCIe 5.0 x16, Secure Boot

Accessory Series NVIDIA ConnectX-7 InfiniBand & Ethernet Adapter Card

Accessory Models MCX755106AS-HEAT

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