Dell Mellanox CX-4 LX Dual Port 10/25GbE Mezzanine Adapter | WCHFY

SKU: WCHFY

Dell Mellanox CX-4 LX Dual Port 10/25GbE Mezzanine Adapter | WCHFY

Name: Dell Mellanox CX-4 LX Dual Port 10/25GbE Mezzanine Adapter | WCHFY
Brand: Dell
SKU: WCHFY
Price: 154.99 USD
Availability: InStock

Dell

| Adapter

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$154.99

Adapter Specs

Type: Mezzanine Network Interface Card (NIC)
Ports: 2 x 10/25GbE
Plug Type: Mezzanine (KR backplane interface)
Max Data Rate: 25 Gbps per port
Protocols: Ethernet, RDMA, VXLAN, NVGRE
Form Factor: Mezzanine card

Part Number:

WCHFY

The Dell Mellanox ConnectX-4 Lx Mezzanine Adapter (Part Number: WCHFY) delivers high-speed Ethernet connectivity for Dell PowerEdge blade servers. With dual 10/25GbE ports, it leverages a KR (backplane) interface, which routes connectivity through the chassis midplane — eliminating the need for external cabling. This design ensures clean integration, reduced latency, and high throughput for bandwidth-intensive workloads such as virtualization, cloud computing, and software-defined storage.

Built on the Mellanox ConnectX-4 Lx architecture, the WCHFY supports advanced features like RDMA over Converged Ethernet (RoCE), VXLAN, and NVGRE offloading, allowing more efficient use of server CPU and network bandwidth. The adapter is optimized for environments where performance, scalability, and low latency are critical — making it ideal for modern enterprise and HPC deployments.

Compatible With:

Dell Mx740c
Dell Mx840c

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Dell Mellanox CX-4 LX Dual Port 10/25GbE Mezzanine Adapter | WCHFY

Adapter Specs

Part Number:

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