25Gb Dual SFP28 PCIe 3.0 x8 Ethernet Network Adapter – Compatible with Mellanox ConnectX-4 LX MCX4121A-ACAT

Upgrade your network infrastructure with this high-performance 25Gb Ethernet Network Adapter, designed for enterprise servers, data centers, virtualization platforms, and high-speed storage environments. Comparable to the Mellanox ConnectX-4 LX MCX4121A-ACAT, this dual-port SFP28 NIC delivers exceptional throughput, low latency, and advanced networking capabilities for demanding workloads.

Featuring dual 25Gb SFP28 ports, a PCIe 3.0 x8 interface, RDMA support, and broad compatibility with Windows, Windows Server, and Linux operating systems, this adapter is an ideal solution for cloud computing, virtualization, AI workloads, NAS systems, and enterprise networking.

Key Features

• Comparable to Mellanox ConnectX-4 LX MCX4121A-ACAT

• Dual 25Gb SFP28 Ethernet ports

• PCI Express 3.0 x8 host interface

• Supports 25GbE, with compatibility for supported lower-speed network configurations

• RDMA (Remote Direct Memory Access) support

• High-bandwidth, low-latency networking

• Optimized for virtualization and cloud environments

• Compatible with Windows, Windows Server, and Linux

• Suitable for enterprise servers and storage systems

• Reliable performance for data-intensive applications

Ultra-Fast 25Gb Ethernet Connectivity

Experience significantly faster data transfer rates for applications that demand high bandwidth and low latency.

Ideal For

• Enterprise Data Centers

• Cloud Infrastructure

• High-Performance Computing

• Virtualization Platforms

• NAS & SAN Storage

• AI & Machine Learning

• Video Production Workflows

• Large-Scale File Transfers

Dual SFP28 Ports for Flexible Networking

Equipped with two SFP28 interfaces, the adapter supports high-speed network connections while enabling flexible deployment across enterprise environments.

Benefits

• Increased network redundancy

• Load balancing capabilities

• High-speed server connectivity

• Flexible network architecture

• Efficient traffic management

PCIe 3.0 x8 High-Bandwidth Interface

The PCI Express 3.0 x8 interface provides ample bandwidth to support demanding networking applications and maximize throughput.

Advantages

• Fast host communication

• Low-latency performance

• Efficient data processing

• Optimized server utilization

RDMA Support for Low-Latency Performance

Remote Direct Memory Access (RDMA) technology reduces CPU overhead and enables direct memory transfers for faster and more efficient networking.

RDMA Benefits

• Lower latency

• Reduced CPU utilization

• Improved application performance

• Enhanced storage networking

• Faster data movement

Built for Enterprise & Virtualization

Designed to handle modern workloads requiring scalable and reliable networking performance.

Perfect For

• Hypervisors

• Virtual Machines

• Database Servers

• Cloud Deployments

• Storage Clusters

• Enterprise Applications

• Software-Defined Networking

Broad Operating System Compatibility

Supports a wide range of server and workstation operating systems for flexible deployment.

Compatible With

• Windows

• Windows Server

• Linux Distributions

Driver availability and supported features may vary depending on the operating system and hardware configuration.

Reliable High-Performance Networking

Whether upgrading a storage server or building a high-speed enterprise network, this adapter delivers dependable connectivity for mission-critical environments.

Why Choose This 25Gb Ethernet Network Adapter?

Offering dual SFP28 ports, PCIe 3.0 x8 connectivity, RDMA support, and enterprise-grade performance comparable to the Mellanox ConnectX-4 LX MCX4121A-ACAT, this network adapter is an excellent choice for organizations seeking faster data transfer, improved efficiency, and scalable networking solutions.

Package Includes

• 1 × 25Gb Dual SFP28 PCIe 3.0 x8 Ethernet Network Adapter

• Low-Profile or Standard Bracket (model dependent)

• User Documentation

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