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NVIDIA MCX75310AAS-NEAT ConnectX-7 400GbE VPI Single-Port OSFP NIC
NVIDIA Networking

NVIDIA MCX75310AAS-NEAT ConnectX-7 400GbE VPI Single-Port OSFP NIC

  • Form Factor: PCIe 5.0 x16 Network Adapter
  • Brand & Model: NVIDIA ConnectX-7 400GbE Single-Port VPI OSFP NIC MCX75310AAS-NEAT
  • Ports and Speed: 1x 400GbE
  • Interface: Single OSFP
  • Features: Secure Boot Enabled, Crypto disabled
  • Condition: New
SKU ConnectX-7-single-port-OSFP-PCIe5.0-MCX75310AAS-NEAT
Manufacturer NVIDIA/Mellanox
$1,939.00
In Stock
Enterprise Networking Data center and AI infrastructure hardware
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Overview Specifications Compatibility FAQ

NVIDIA MCX75310AAS-NEAT ConnectX-7 400GbE VPI Single-Port OSFP NIC Overview

  • Form Factor: PCIe 5.0 x16 Network Adapter
  • Brand & Model: NVIDIA ConnectX-7 400GbE Single-Port VPI OSFP NIC MCX75310AAS-NEAT
  • Ports and Speed: 1x 400GbE
  • Interface: Single OSFP
  • Features: Secure Boot Enabled, Crypto disabled
  • Condition: New

NVIDIA MCX75310AAS-NEAT ConnectX-7 400GbE VPI Single-Port OSFP NIC Specifications

CONNECTOR OSFP
PCIE PCIe 5.0
PORT 1
SPEED 400GbE

NVIDIA ConnectX Compatibility

The NVIDIA ConnectX-7 MCX75310AAS-NEAT is a high-performance VPI network adapter designed for data-center servers and large-scale networking environments, including AI infrastructure, high-performance computing (HPC), cloud data centers, and other high-bandwidth applications. NVIDIA specifies the ConnectX-7 adapter for systems that provide appropriate power supply and airflow conditions.

This adapter uses a PCIe 5.0 x16 host interface and is compatible with PCIe 4.0 and PCIe 3.0 systems. It uses a Half-Height Half-Length (HHHL) form factor measuring approximately 2.71 × 6.6 inches (68.90 × 167.65 mm). The OSFP version of the ConnectX-7 also requires an RHS (Riding Heatsink) cage.

The MCX75310AAS-NEAT features a single OSFP networking port supporting both Ethernet and InfiniBand. NVIDIA specifies Ethernet data rates up to 400Gb/s and InfiniBand support including NDR, NDR200, HDR, HDR100, EDR, FDR, and SDR. NDR is the default InfiniBand mode.

For Ethernet deployments, the adapter supports 400GbE as well as lower Ethernet rates including 200GbE, 100GbE, 50GbE, 40GbE, 10GbE, and 1GbE, subject to the appropriate network configuration and supported cabling or optics.

Before purchasing, verify that your server provides an appropriate PCIe x16 slot, adequate power and airflow, sufficient physical clearance for the HHHL card, and compatible NVIDIA drivers and operating-system support. NVIDIA specifically cautions against installing this adapter in desktop or workstation systems that do not provide the required power and airflow conditions.

The network connection requires compatible OSFP cables, DAC/AOC assemblies, transceivers, or optical modules appropriate for the intended Ethernet or InfiniBand deployment.

Frequently Asked Questions

Does the NVIDIA ConnectX-7 MCX75310AAS-NEAT support InfiniBand on Windows?

NVIDIA currently documents a limitation for the MCX75310AAS-NEAT: InfiniBand over Windows is not supported for this ConnectX-7 adapter. Buyers planning to use the card for InfiniBand should verify operating-system and driver compatibility before deployment.

What is the NVIDIA ConnectX-7 MCX75310AAS-NEAT?

The NVIDIA ConnectX-7 MCX75310AAS-NEAT is a high-performance VPI network adapter designed for data-center networking, artificial intelligence infrastructure, high-performance computing (HPC), cloud infrastructure, and other high-bandwidth applications. It features a single OSFP port and a PCIe 5.0 x16 host interface.

What speed does the NVIDIA ConnectX-7 MCX75310AAS-NEAT support?

The MCX75310AAS-NEAT supports Ethernet data rates up to 400Gb/s. NVIDIA also specifies NDR InfiniBand as the default InfiniBand mode, with support for additional InfiniBand rates including NDR200, HDR, HDR100, EDR, FDR, and SDR.

Is the NVIDIA ConnectX-7 MCX75310AAS-NEAT a 400GbE NIC?

Yes. The MCX75310AAS-NEAT supports up to 400GbE Ethernet through its single OSFP port. NVIDIA also lists support for lower Ethernet rates including 200GbE, 100GbE, 50GbE, 40GbE, 10GbE, and 1GbE.

Can the NVIDIA ConnectX-7 MCX75310AAS-NEAT be used for InfiniBand?

Yes. The MCX75310AAS-NEAT is a VPI adapter supporting both Ethernet and InfiniBand. NVIDIA specifies NDR as the default InfiniBand mode and also lists NDR200, HDR, HDR100, EDR, FDR, and SDR support.

What PCIe interface does the NVIDIA ConnectX-7 MCX75310AAS-NEAT use?

The MCX75310AAS-NEAT uses a PCIe 5.0 x16 host interface. NVIDIA also specifies compatibility with PCIe 4.0 and PCIe 3.0.

What connector does the NVIDIA ConnectX-7 MCX75310AAS-NEAT use?

The MCX75310AAS-NEAT uses a single OSFP networking port. The port supports both Ethernet and InfiniBand networking.

Is the NVIDIA ConnectX-7 MCX75310AAS-NEAT a VPI adapter?

Yes. The MCX75310AAS-NEAT supports both InfiniBand and Ethernet networking through its single OSFP port. NVIDIA specifies NDR 400Gb/s InfiniBand as the default InfiniBand mode and 400GbE as the maximum Ethernet data rate.

What is the form factor of the NVIDIA ConnectX-7 MCX75310AAS-NEAT?

The MCX75310AAS-NEAT uses a Half-Height Half-Length (HHHL) PCIe form factor measuring approximately 2.71 × 6.6 inches (68.90 × 167.65 mm). NVIDIA specifies a tall bracket for this adapter.

Does the NVIDIA ConnectX-7 MCX75310AAS-NEAT support Secure Boot?

Yes. NVIDIA specifies Secure Boot as enabled for the MCX75310AAS-NEAT.

Does the NVIDIA ConnectX-7 MCX75310AAS-NEAT have cryptographic functionality enabled?

No. NVIDIA specifies Crypto Disabled for the MCX75310AAS-NEAT. This distinguishes it from the closely related MCX75310AAC-NEAT variant, which NVIDIA specifies with Crypto Enabled.

What is the MPN for the NVIDIA ConnectX-7 400GbE adapter?

The manufacturer part number (MPN) for this adapter is MCX75310AAS-NEAT. NVIDIA identifies the corresponding product as a ConnectX-7 HHHL adapter supporting 400GbE Ethernet and NDR InfiniBand, with a single OSFP port and PCIe 5.0 x16.

Is the NVIDIA ConnectX-7 MCX75310AAS-NEAT compatible with my server?

Compatibility depends on the server's PCIe interface, available physical space, power and airflow, operating system and driver support, networking configuration, and the cables or optical modules required for the intended deployment. The adapter requires an appropriate PCIe x16 host interface and is designed for data-center server environments. NVIDIA does not intend this adapter for desktop or workstation systems that cannot provide the required power and airflow conditions.

What cables or transceivers are compatible with the MCX75310AAS-NEAT?

The network connection requires compatible OSFP cables, optical modules, or active/passive cable solutions appropriate for the intended Ethernet or InfiniBand deployment.