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NVIDIA/Mellanox MCX75310AAS-NEAT ConnectX-7 InfiniBand & Ethernet Adapter Card NDR/400GbE, 1-Port OSFP, PCIe 5.0 x16, Secure Boot

Product No: 203227
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$1,311.00
0 in real-time stock, 22Oct, 2026
3-Year Warranty 90-Day Exchange
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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. Delivers NDR 400Gb/s throughput via a single-port OSFP and PCIe 4.0/5.0 x16 interface.
2. Leverages RDMA technology for high-performance, low-latency data transmission in demanding environments.
3. Utilizes ASAP² technology and hardware offloads (SR-IOV, VXLAN, etc.) to boost software-defined networking efficiency.
4. Provides robust end-to-end data protection with hardware-level inline TLS, IPsec, and MACsec encryption.
5. Combines end-to-end QoS and advanced congestion control with unified AmpCon provisioning.
6. Fully tested for reliability across major server ecosystems (Dell, HP, Supermicro) and compute platforms (x86, Arm, GPU).
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Specifications

NVIDIA MCX75310AAS-NEAT ConnectX-7 Adapter Card, NDR 400Gb/s, 1-Port OSFP, PCIe 5.0 x16

The NVIDIA ConnectX-7 MCX75310AAS-NEAT network adapter delivers high-performance and scalable 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 adapter provides robust hardware acceleration for networking, storage, and security.

 

Part Number MCX75310AAS-NEAT Vendor Name NVIDIA
Ports 1-port OSFP 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 Linux, Windows, VMware Warranty 1 year

Quality Testing Program

Applications

Scenario 1

MCX75310AAS-NEAT Scenario 1

 

Scenario 2

MCX75310AAS-NEAT Scenario 2

 

Product details

Dual InfiniBand & Ethernet Capabilities at 400Gbps Single-Port

 

ConnectX-7 adapters support speeds up to 400 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 MCX75310AAS-NEAT ConnectX-7 InfiniBand & Ethernet Adapter Card NDR/400GbE, 1-Port OSFP, PCIe 5.0 x16, Secure Boot

Accessory Series NVIDIA ConnectX-7 InfiniBand & Ethernet Adapter Card

Accessory Models MCX75310AAS-NEAT

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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 MCX75310AAS-NEAT ConnectX-7 InfiniBand & Ethernet Adapter Card NDR/400GbE, 1-Port OSFP, PCIe 5.0 x16, Secure Boot
$1,311.00
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NVIDIA ConnectX-7 InfiniBand & Ethernet Adapter Card
Accessory Models
MCX75310AAS-NEAT
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NVIDIA/Mellanox MCX75310AAS-NEAT ConnectX-7 InfiniBand & Ethernet Adapter Card NDR/400GbE, 1-Port OSFP, PCIe 5.0 x16, Secure Boot

Accessory Series NVIDIA ConnectX-7 InfiniBand & Ethernet Adapter Card

Accessory Models MCX75310AAS-NEAT

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