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NVIDIA MCX75310AAS-NEAT Mellanox ConnectX®-7 InfiniBand/VPI Adapter Card 400GbE/NDR, Single-port OSFP, PCIe 5.0 x 16, Secure Boot, Tall & Short Bracket
P/N: MCX75310AAS-NEAT
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Reviews
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Questions
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Product Highlights

Single-port OSFP for 400Gb/s NDR InfiniBand & 400GbE Dual-Protocol
Ultra-Low Latency with High Message Rate via RDMA
Hardware-Accelerated XTS-AES Encryption (FIPS-Capable) with Block-Level Security
PCIe 5.0 x16 Interface with Gen 4 Backward Compatibility
End-to-End QoS & Congestion Control for Predictable Performance
NVMe-oF, In-Network Computing, and RoCE v2 Support
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NVIDIA MCX75310AAS-NEAT Mellanox ConnectX®-7 InfiniBand/VPI Adapter Card 400GbE/NDR, Single-port OSFP, PCIe 5.0 x 16, Secure Boot, Tall & Short Bracket
The NVIDIA® ConnectX®-7 family of remote direct-memory access (RDMA) network adapters supports InfiniBand and Ethernet protocols and a range of speeds up to 400 gigabits per second (Gb/s). It enables a wide range of advanced, scalable, and secure networking solutions that address traditional enterprise needs up to the world’s most demanding AI, scientific computing, and hyperscale cloud data center workloads. ConnectX-7 provides a broad set of software-defined, hardware-accelerated networking, storage, and security capabilities, which enable organizations to modernize and secure their IT infrastructures. ConnectX-7 also powers agile and high-performance solutions from edge to core data centers to clouds, all while enhancing network security and reducing total cost of ownership. ConnectX-7 provides ultra-low latency, extreme throughput, and innovative NVIDIA In-Network Computing engines to deliver the acceleration, scalability, and feature-rich technology needed for today’s modern scientific computing workloads.
Specifications
Brand
NVIDIA
Technology
VPI
Ports
Single
Port Type
OSFP
Data Rate
(Eth) 1, 10, 40, 50, 100, 200, 400GbE; (IB) SDR, FDR, EDR, HDR100, HDR, NDR200, NDR
Host Interface
PCIe 5.0×16
Input Voltage
12v
Max. Power Consumption
24.9W
Operating Temperature
0 to 55°C (32 to 131℉)
Storage Temperature
-40 to 70°C (-40 to 158℉)
Dimensions (W×D)
68.90×167.65mm
Controller
ConnectX-7
Certification
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Questions & Answers
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All (2) Management (1)Scalability (1)
Q:

What port types are available on NVIDIA NICs?

by 6***m on 2025-07-21 16:22:07

A:

They support a variety of speeds and interfaces including 10G, 25G, 100G, and 200G via SFP28, QSFP28, and QSFP-DD.

by Helpful on 2025-07-21 16:58:06

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Q:

Are these NICs suitable for AI and HPC workloads?

by M***m on 2025-07-21 15:35:33

A:

Yes, especially models like ConnectX-6 and ConnectX-7, which are optimized for high-throughput, low-latency environments.

by Helpful on 2025-07-21 16:57:19

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Customer Reviews
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All (2) Performance (1)Compatibility (1)
b
b***m
2025-05-29 16:04:19
Confirmed Purchase
5.0

These NICs worked out-of-the-box with our Linux-based servers and major hypervisors including VMware and Proxmox.

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H
H***m
2025-05-08 19:26:22
Confirmed Purchase
5.0

Zero packet drops even during stress tests. It's the most stable NIC we've ever deployed in our data center.

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