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NVIDIA (Mellanox) MCX542B-ACAN ConnectX-5 EN Adapter Card OCP2.0 25GbE dual-port Ethernet adapter

**NVIDIA Mellanox MCX542B-ACAN ConnectX-5 EN Adapter Card (OCP2.0)**
A high-performance dual-port 25GbE OCP-compliant network adapter designed for data centers and enterprise workloads. Key features include ultra-low latency, hardware-based acceleration (RDMA/RoCE), and support for NVMe over Fabrics, enhancing storage and AI/ML performance. Delivers 25/50 Gbps speeds per port, ensuring scalable bandwidth for cloud, HPC, and virtualization. Unique selling points: OCP 2.0 form factor for seamless integration, advanced offloads reducing CPU overhead, and seamless compatibility with NVIDIA’s end-to-end networking ecosystem. Optimized for efficiency, reliability, and throughput-critical applications.

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Brand

Mellanox

Products Status

New

Model

MCX542B-ACAN

Application

Server

Adapter Type

ConnectX-5 EN

Ports

2

Data Transfer Rate

25 Gbps

Connector Type

SFP28

Host Interface

PCIe 3.0 x8

Form Factor

OCP 2.0

Q1: ls the product original ?

A1 : Yes, all of our products are orginal. We have our own QC team who will strictly check product quality before shipment.

Q2. Payment methods?

We accept T/T, PayPal, Alibaba ect.

Q3. Shipping methods?

We have long term business-ship with FedEx, UPS and DHL with favorble price. You can choose any shipping method mentioned above based on your ease. You can also use your own shipping account or shipping forwarder.

Q4. How long is the lead time?

Usually 1-3 working days after payment. Feel free to send me exact models for checking.

Q5. How long is the warranty period?

Different products have different warranty periods. Usually 1~3 years warranty.

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