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MCX346A-BCPN_OCP2.0

NVIDIA Mellanox ConnectX-3 Pro EN MCX346A-BCPN OCP2.0

PCIe 3.0 x8 Dual-Port 40G QSFP+ OCP 2.0 Ethernet Adapter

P/N: MCX346A-BCPN OCP2.0

Host Interface

PCIe 3.0 x8

Number of Ports

2

Port Type

QSFP+

Network Speed

40GbE

RDMA Support

RoCE v1

Regulatory Certifications

Product Description

The NVIDIA Mellanox ConnectX-3 Pro EN MCX346A-BCPN OCP2.0 is a dual-port 40G QSFP+ OCP 2.0 form-factor Ethernet adapter connecting to the host over a PCIe 3.0 x8 interface, with RoCE v1 hardware offload and UEFI boot support. Built around the MT27524A0-FCCR-BE controller, it provides dual-port redundancy and bandwidth scaling, well suited for data center and cloud computing deployments.

Key Features

  • Dual QSFP+ ports

  • Supports 40GbE Ethernet speed

  • PCIe 3.0 x8 host interface

  • OCP 2.0 Mezzanine card form factor

  • UEFI boot support

  • RDMA over Converged Ethernet (RoCE v1) support

  • Built on the MT27524A0-FCCR-BE controller

  • Dual-port failover and load balancing support

  • Suited for data center and cloud compute node deployment

  • Compatible with standard OCP 2.0 Mezzanine slots