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

The NVIDIA (Mellanox) MCX542B-ACAN ConnectX-5 EN Adapter Card is a high-performance dual-port 25GbE Ethernet adapter designed for data-intensive applications and modern data centers. Featuring the OCP2.0 form factor, it delivers ultra-low latency, high throughput, and advanced offload capabilities for networking, storage, and virtualization workloads. Key features include support for RDMA over Converged Ethernet (RoCE), hardware acceleration for NVMe over Fabrics, and scalable performance for cloud, enterprise, and AI environments. Its unique selling points are its dual 25GbE ports, robust offload engines, and optimized efficiency for demanding network infrastructures.

Brand:Mellanox
Products Status:New
Application:Server
Interface:PCIe 3.0 x8
Model:MCX542B-ACAN

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Brand

Mellanox

Products Status

New

Application

Server

Interface

PCIe 3.0 x8

Model

MCX542B-ACAN

Port

2-Ports

Form Factor

OCP 2.0

Speed

25 Gb/s

Type of Expansion Slots

SFP28

Adapter Type

ConnectX-5 EN

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Wholesale & B2B Inquiries Only

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We collaborate exclusively with qualified companies for bulk procurement and long-term B2B partnerships. This inquiry form is not intended for individual or retail buyers.

  • Minimum order quantities apply
  • No personal or individual purchases
  • No small-quantity or sample requests
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⚠️ Inquiries that do not meet these requirements may not receive a response.

⚠️ Wholesale & B2B Inquiries Only! We partner exclusively with established businesses for bulk procurement, no individual, personal, or retail orders.

Fill out the form below, but for a faster response, please email sales@lasysco.us

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