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NVIDIA MCX75310AAS-HEAT ConnectX-7 200GbE NDR200 IB Single-Port QSFP NIC
NVIDIA Networking

NVIDIA MCX75310AAS-HEAT ConnectX-7 200GbE NDR200 IB Single-Port QSFP NIC

  • Form Factor: PCIe 5.0 x16 Network Adapter
  • Brand & Model: NVIDIA ConnectX-7 200GbE Single-Port OSFP NIC
  • MPN: MCX75310AAS-HEAT
  • Ports and Speed: 1x 200GbE
  • Interface: Single OSFP
  • Features: Secure Boot Enabled
  • Crypto disabled
  • Condition: New
SKU ConnectX-7-single-port-200GbE-QSFP-PCIe5.0-MCX75310AAS-HEAT
Manufacturer NVIDIA/Mellanox
$1,639.00
In Stock
Enterprise Networking Data center and AI infrastructure hardware
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Overview Specifications Compatibility FAQ

NVIDIA MCX75310AAS-HEAT ConnectX-7 200GbE NDR200 IB Single-Port QSFP NIC Overview

  • Form Factor: PCIe 5.0 x16 Network Adapter
  • Brand & Model: NVIDIA ConnectX-7 200GbE Single-Port OSFP NIC
  • MPN: MCX75310AAS-HEAT
  • Ports and Speed: 1x 200GbE
  • Interface: Single OSFP
  • Features: Secure Boot Enabled
  • Crypto disabled
  • Condition: New

NVIDIA MCX75310AAS-HEAT ConnectX-7 200GbE NDR200 IB Single-Port QSFP NIC Specifications

CONNECTOR QSFP
PCIE PCIe 5.0
PORT 2
SPEED 200GbE

NVIDIA ConnectX Compatibility

The NVIDIA ConnectX-7 MCX75310AAS-NEAT is designed for high-performance server and data-center networking environments, including AI infrastructure, high-performance computing (HPC), cloud data centers, distributed storage, and other bandwidth-intensive applications.

The adapter uses a PCIe 5.0 x16 host interface and supports backward compatibility with previous PCIe generations. NVIDIA's ConnectX-7 documentation identifies this adapter as a Half-Height Half-Length (HHHL) PCIe card measuring approximately 2.71 × 6.6 inches (68.90 × 167.65 mm) and using a tall bracket.

This model features a single OSFP port and supports both Ethernet and InfiniBand operation. NVIDIA specifies 400GbE as the maximum Ethernet data rate and NDR 400Gb/s as the default InfiniBand data rate for this adapter, with additional supported Ethernet and InfiniBand speeds depending on the network configuration and connected infrastructure.

The MCX75310AAS-NEAT can be used with Windows for Ethernet networking when the appropriate NVIDIA WinOF-2 driver and supported operating system are used. However, NVIDIA currently documents a specific limitation for this adapter: InfiniBand over Windows is not supported for the MCX75310AAS-NEAT. Buyers intending to use InfiniBand should therefore plan for a supported Linux or other compatible operating-system environment.

Before purchasing, verify that the server provides an appropriate PCIe x16 slot, sufficient power and airflow, adequate physical clearance for the HHHL adapter and its cooling hardware, and compatible NVIDIA drivers. This adapter is intended for server and data-center environments and should not be installed in systems that cannot provide the required power, cooling, and physical clearance. ConnectX-7 adapter cards with OSFP form factor support RHS (Riding Heatsink) cage only.

The OSFP networking port requires compatible cables, transceivers, or optical modules appropriate for the intended Ethernet or InfiniBand deployment. NVIDIA maintains validated cable and module compatibility information for ConnectX-7 adapters, and the exact cable or optical configuration should be verified against the intended switch and network speed.

This adapter is specified with Secure Boot enabled and cryptographic functionality disabled. These characteristics distinguish the MCX75310AAS-NEAT from closely related ConnectX-7 variants with different security configurations.

NVIDIA notes that MCX75310AAS-NEAT cards support InfiniBand and Ethernet protocols from hardware version AA and higher. Verify the hardware revision when protocol compatibility is critical

Frequently Asked Questions

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, AI infrastructure, high-performance computing, cloud data centers, distributed storage, and other high-bandwidth applications. It features a single OSFP port and a PCIe 5.0 x16 host interface.

Does the MCX75310AAS-NEAT require a special heatsink or cage?

Yes. NVIDIA specifies that ConnectX-7 adapter cards with the OSFP form factor support an RHS (Riding Heatsink) cage only. Verify that the server chassis and adapter cooling solution provide the required physical clearance and airflow

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

The MCX75310AAS-NEAT supports Ethernet data rates up to 400GbE and NDR 400Gb/s InfiniBand. NVIDIA also documents support for additional Ethernet and InfiniBand speeds depending on the network configuration and connected infrastructure.

Is the MCX75310AAS-NEAT a 400GbE network adapter?

Yes. NVIDIA specifies 400GbE as the maximum Ethernet data rate for the MCX75310AAS-NEAT. ConnectX-7 also supports lower Ethernet rates depending on the network configuration, including 200GbE, 100GbE, 50GbE, 40GbE, 10GbE, and 1GbE.

Can the MCX75310AAS-NEAT be used for InfiniBand?

Yes. The MCX75310AAS-NEAT is a VPI adapter supporting both Ethernet and InfiniBand. NVIDIA specifies NDR 400Gb/s as the default InfiniBand mode and documents additional InfiniBand modes including NDR200, HDR, HDR100, and EDR.

Does the MCX75310AAS-NEAT support InfiniBand on Windows?

No. NVIDIA currently documents a specific limitation for the MCX75310AAS-NEAT stating that InfiniBand over Windows is not supported for this adapter. Customers planning to use InfiniBand should verify the supported operating system and driver requirements before deployment.

Does the MCX75310AAS-NEAT support Ethernet on Windows?

Yes. NVIDIA provides WinOF-2 drivers for ConnectX adapters for supported Windows operating systems. The Windows InfiniBand limitation does not mean that the adapter cannot be used for Ethernet networking under Windows. Verify the specific Windows version and supported WinOF-2 driver release before deployment.

What PCIe interface does the MCX75310AAS-NEAT use?

The MCX75310AAS-NEAT uses a PCIe 5.0 x16 host interface. NVIDIA also documents backward compatibility with earlier PCIe generations.

What connector does the MCX75310AAS-NEAT use?

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

Is the MCX75310AAS-NEAT a VPI adapter?

Yes. VPI allows the adapter to support both Ethernet and InfiniBand networking. NVIDIA specifies 400GbE Ethernet and NDR 400Gb/s InfiniBand for this model.

What is the form factor of the 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 MCX75310AAS-NEAT support Secure Boot?

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

Is cryptographic functionality enabled on the MCX75310AAS-NEAT?

No. NVIDIA specifies Crypto Disabled for the MCX75310AAS-NEAT. This differentiates it from certain closely related ConnectX-7 variants that are specified with Crypto Enabled.

What is the MPN of this NVIDIA ConnectX-7 adapter?

The manufacturer part number (MPN) is MCX75310AAS-NEAT. NVIDIA SKU: 900-9X766-003N-SQ0

What type of server is compatible with the MCX75310AAS-NEAT?

The MCX75310AAS-NEAT is intended for server and data-center environments that provide an appropriate PCIe slot, power delivery, airflow, physical clearance, and operating-system and driver support. Verify the server manufacturer's PCIe, power, cooling, and physical compatibility requirements before installation.

Can I install the MCX75310AAS-NEAT in a desktop PC or workstation?

Compatibility with desktop or workstation systems should not be assumed. The adapter is designed for server and data-center environments and requires appropriate PCIe connectivity, power, airflow, physical clearance, and driver support. NVIDIA specifically documents system requirements that should be verified before installation.

What cables or transceivers work with the MCX75310AAS-NEAT?

The adapter uses a single OSFP port and requires a compatible OSFP cable, optical module, or active/passive cable solution appropriate for the intended Ethernet or InfiniBand deployment. The exact cable or optical configuration depends on the network speed, switch, distance, and networking protocol. NVIDIA provides validated cable and module compatibility information for ConnectX-7 deployments.

Does the MCX75310AAS-NEAT support 400Gb/s Ethernet and InfiniBand?

Yes. NVIDIA specifies up to 400GbE Ethernet and NDR 400Gb/s InfiniBand for the MCX75310AAS-NEAT. The actual link speed depends on the connected switch, cable or transceiver, network configuration, and supported protocol.