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MCX342A-XCQN_OCP2.0

NVIDIA Mellanox ConnectX-3 Pro EN MCX342A-XCQN OCP2.0

OCP 2.0 Form Factor | PCIe 3.0 x8 Dual-Port 10G SFP28 Ethernet Adapter (NC-SI/IPMI)

P/N: MCX342A-XCQN OCP2.0

Host Interface

PCIe 3.0 x8

Number of Ports

2

Port Type

SFP28

Network Speed

10GbE

Card Form Factor

OCP 2.0 Mezzanine

Regulatory Certifications

Product Description

The NVIDIA Mellanox ConnectX-3 Pro EN MCX342A-XCQN OCP2.0 is a dual-port 10G SFP28 Ethernet adapter built to the OCP 2.0 specification, connecting to the host over a PCIe 3.0 x8 interface with UEFI boot support, RoCE v1 hardware offload, and integrated NC-SI and IPMI out-of-band management interfaces. Built around the MT27524A0-FCCR-BE controller, it suits hyperscale data center server deployments that require dual-port redundancy and remote out-of-band management.

Key Features

  • OCP 2.0 standard mezzanine card form factor

  • Dual SFP28 ports, each supporting 10GbE

  • Integrated NC-SI and IPMI out-of-band management interfaces

  • PCIe 3.0 x8 host interface

  • UEFI boot environment support

  • RDMA over Converged Ethernet (RoCE v1) support

  • Built on the MT27524A0-FCCR-BE controller

  • Hardware offload for TCP/IP transport

  • Suited for hyperscale data center deployment

  • Compatible with standard OCP server motherboard slots