4XC0F28740 Lenovo I350-T4 Ethernet Server Network Adapters

Lenovo 4XC0F28740 Server Ethernet Adapter Overview

Discover the robust and efficient Lenovo Intel Ethernet Server Adapter I350-T4, a high-performance network adapter designed to optimize server connectivity. Built to meet the needs of demanding enterprise environments, this adapter delivers exceptional reliability and speed.

General Information

• Manufacturer: Lenovo
• Part Number: 4XC0F28740
• Product Type: Network Adapter

Technical Highlights

• Adapter Type: 10 Gigabit Ethernet Card
• Host Interface: PCI Express
• Wireless Speed: 10 Gbit/s
• Standard Protocol: 10GBase-X
• Operating Frequency: Dual Band 2.4 GHz & 5 GHz
• LAN Ports: 4 x RJ-45
• Total Network Ports: 4
• Media Type: Twisted Pair Cabling

Physical Characteristics

• Form Factor: Plug-in Card
• Compact Build: Optimized for server integration
• Durability: Engineered for enterprise workloads

Key Advantages

• Reliable multi-port connectivity for data-intensive environments
• High-speed transfer rates ensuring seamless network operations
• Flexible compatibility with modern PCIe slots
• Dual-band frequency support for versatile networking

Server-Class Compatibility

• Standard PCI Express slot compatibility
• Hot-upgrade readiness (system dependent)
• Ideal for virtualization clusters and cloud servers

Stable Bandwidth Allocation

• High-bandwidth support for enterprise data centers
• Efficient handling of large-scale file transfers
• Reduced latency in cloud computing environments
• Enhanced virtualization performance support

Multi-Port Ethernet Architecture

• 4 x RJ-45 Ethernet LAN ports for multi-channel connectivity
• Supports network redundancy configurations
• Enables traffic isolation for improved security
• Facilitates load balancing across server clusters

Dual-Band Network Optimization Concepts

• Supports hybrid wired-wireless enterprise ecosystems
• Compatible with modern network management frameworks
• Designed for flexible deployment scenarios

Lenovo 4XC0F28740 Intel Server Ethernet Adapter

The Lenovo 4XC0F28740 Intel Ethernet Server I350-T4 Network Adapter is a high-performance quad-port Gigabit Ethernet network interface card engineered to deliver dependable connectivity, advanced virtualization support, and enterprise-class networking capabilities for modern server environments. Built around the trusted Intel Ethernet Controller I350 technology, this adapter provides organizations with a reliable solution for data center networking, virtualization infrastructure, cloud computing platforms, and business-critical server deployments.

Designed for continuous operation in demanding enterprise environments, the adapter combines proven Intel networking architecture with Lenovo server compatibility, enabling businesses to deploy stable and scalable network connections across multiple workloads. The four independent Gigabit Ethernet ports offer flexible connectivity options that allow administrators to segregate traffic, improve redundancy, increase bandwidth availability, and optimize overall network performance.

Intel Ethernet Controller I350 Architecture

At the core of the Lenovo 4XC0F28740 resides the Intel Ethernet Controller I350, a server-class networking chipset developed specifically for enterprise and data center applications. The controller integrates advanced networking features that support modern server requirements while maintaining compatibility with a broad range of operating systems and virtualization platforms.

The Intel I350 architecture is engineered to reduce processor utilization during network operations through intelligent offload technologies. These hardware-based acceleration capabilities help improve server efficiency by allowing the network controller to process specific networking tasks independently, reducing CPU overhead and enabling server resources to focus on application workloads.

The controller incorporates advanced packet processing mechanisms that facilitate smooth handling of network traffic across multiple simultaneous connections. This architecture supports consistent data transfer performance even in environments where numerous virtual machines, applications, and users access network resources concurrently.

Quad-Port Gigabit Ethernet Connectivity

One of the defining characteristics of the Lenovo 4XC0F28740 adapter is its quad-port Gigabit Ethernet configuration. The four independent RJ45 network ports provide administrators with substantial flexibility when designing and implementing server networking strategies.

Each port supports Gigabit Ethernet speeds of up to 1000 Mbps, enabling high-speed data communication between servers, switches, storage systems, and other network infrastructure components. The multiple ports allow organizations to implement network segmentation strategies that separate management traffic, storage traffic, virtual machine communication, and application workloads across dedicated network interfaces.

The availability of four physical network connections enhances fault tolerance and business continuity. If one network connection experiences disruption, other ports can continue supporting network communication, minimizing downtime and maintaining operational availability for critical business services.

Independent Network Interface Management

Each Gigabit Ethernet port operates as an independent network interface, allowing administrators to configure unique IP addressing, VLAN assignments, security policies, and routing parameters. This flexibility supports a wide range of deployment scenarios ranging from simple server connectivity to complex enterprise network architectures.

The independent port design also enables organizations to dedicate specific interfaces to specialized workloads, ensuring predictable performance and reducing contention between competing network services.

Link Aggregation Capabilities

The adapter supports link aggregation technologies that enable multiple physical network ports to function as a unified logical connection. By combining bandwidth across multiple interfaces, organizations can achieve increased throughput and enhanced network resilience.

Link aggregation configurations are particularly beneficial in environments where servers handle significant data volumes, virtualization workloads, storage traffic, or database communications that require consistent network performance.

Enterprise Server Networking Features

The Lenovo 4XC0F28740 Intel Ethernet Server I350-T4 Network Adapter incorporates a comprehensive collection of enterprise networking features designed to support modern business infrastructure requirements.

Advanced Traffic Management

Modern enterprise networks often carry diverse types of traffic simultaneously, including application data, storage communication, virtual machine networking, backup operations, and management services. The adapter provides sophisticated traffic management capabilities that help prioritize and optimize data transmission across network interfaces.

Quality of Service support allows administrators to define traffic priorities based on application requirements. Critical business applications can receive preferential treatment, helping maintain consistent performance even during periods of increased network utilization.

Receive Side Scaling Technology

Receive Side Scaling improves network performance by distributing incoming network processing tasks across multiple processor cores. This technology helps balance workloads efficiently within multi-core server environments, reducing bottlenecks and improving overall system responsiveness.

By leveraging available processing resources more effectively, Receive Side Scaling contributes to enhanced application performance and increased server scalability.

Virtualization Optimization

Virtualization has become a fundamental component of modern data center operations, and the Lenovo 4XC0F28740 adapter includes features specifically designed to enhance virtualized infrastructure performance.

Virtual Machine Networking Acceleration

The Intel I350 controller supports virtualization technologies that streamline network communication for virtual machines. Hardware-assisted networking capabilities help reduce hypervisor overhead while improving data transfer efficiency between virtualized workloads and external network resources.

Virtual machine environments often generate significant network traffic as multiple guest operating systems share physical server resources. The adapter's virtualization-aware architecture helps maintain consistent performance levels across diverse virtual workloads.

Virtual Machine Device Queues

Virtual Machine Device Queues technology allows network traffic to be directed efficiently toward specific virtual machines. This hardware-based functionality reduces processing requirements within the hypervisor layer while improving network throughput for virtualized environments.

The result is enhanced scalability and improved resource utilization within virtualization infrastructures supporting numerous virtual machines.

SR-IOV Compatibility

Single Root I/O Virtualization support enables direct assignment of network resources to virtual machines. This capability reduces latency and improves networking performance by minimizing software-based processing layers between virtual machines and physical network hardware.

Organizations deploying high-performance virtualized applications can benefit from improved responsiveness and more efficient resource allocation through SR-IOV implementation.

PCI Express Integration and Expansion

The Lenovo 4XC0F28740 adapter utilizes PCI Express technology to establish high-speed communication between the network controller and server platform. PCIe architecture provides the bandwidth necessary to support simultaneous network operations across all four Gigabit Ethernet ports.

High-Speed Host Interface

The PCI Express interface facilitates rapid data movement between network resources and server memory. This high-bandwidth connection helps ensure that network performance remains consistent even when multiple ports operate concurrently under demanding workloads.

Modern server architectures benefit from PCIe integration because it provides a scalable platform capable of supporting evolving networking requirements while maintaining compatibility with contemporary server systems.

Server Expansion Flexibility

The adapter is designed to integrate seamlessly into supported Lenovo server platforms and compatible enterprise systems. Its standard expansion card format allows organizations to enhance networking capabilities without requiring extensive infrastructure modifications.

This flexibility makes the adapter suitable for new server deployments, infrastructure upgrades, and network capacity expansion projects.

Data Center Deployment Advantages

Data centers require networking solutions capable of supporting continuous operation, predictable performance, and scalable growth. The Lenovo 4XC0F28740 adapter addresses these requirements through a combination of enterprise-grade hardware design and advanced networking functionality.

Network Redundancy Implementation

The presence of four independent Ethernet ports simplifies the implementation of redundant network paths. Administrators can establish multiple connections to separate switches, reducing potential single points of failure within network infrastructure.

Redundant connectivity strategies contribute to improved availability and support business continuity objectives by helping maintain network access during hardware maintenance events or unexpected infrastructure issues.

Scalable Infrastructure Support

As organizational networking requirements expand, the adapter's multiple ports provide flexibility for future growth. Additional network segments, management networks, storage connections, and application services can be accommodated without requiring immediate hardware replacement.

This scalability supports long-term infrastructure planning and helps maximize return on investment in networking equipment.

Network Security and Reliability Features

Enterprise networking environments demand robust security and reliability capabilities to protect business data and ensure operational stability. The Lenovo 4XC0F28740 incorporates numerous technologies that contribute to secure and dependable network communications.

Error Detection and Correction

Advanced error detection mechanisms help identify and manage transmission anomalies before they impact application performance. These capabilities contribute to data integrity and support reliable communication across network connections.

By monitoring packet transmission quality and responding to potential issues, the adapter helps maintain consistent networking performance in enterprise environments.

VLAN Support

Virtual Local Area Network functionality enables logical network segmentation across physical infrastructure. Organizations can isolate traffic types, improve security, simplify management, and optimize resource allocation using VLAN configurations.

The adapter's VLAN support allows administrators to implement sophisticated network architectures that align with organizational security policies and operational requirements.

Traffic Isolation Benefits

VLAN implementation helps separate sensitive business traffic from general network communications. This separation can enhance security, improve performance predictability, and simplify compliance with organizational governance requirements.

Virtualization Platform Integration

Major virtualization platforms can utilize the adapter's advanced networking capabilities to enhance virtual machine performance and infrastructure scalability. Support for virtualization-focused technologies helps organizations maximize the efficiency of consolidated server environments.

Performance Optimization Technologies

The Lenovo 4XC0F28740 adapter incorporates multiple technologies designed to optimize network throughput, minimize latency, and improve overall server efficiency.

Checksum Offload Processing

Checksum offload capabilities transfer specific networking calculations from the host processor to the network controller. This hardware-assisted processing reduces CPU utilization while maintaining data integrity verification throughout network communications.

TCP Segmentation Offload

TCP Segmentation Offload enables large data transfers to be processed more efficiently by the network controller. Rather than requiring the host CPU to segment large data blocks, the adapter performs these tasks in hardware, improving overall system performance.

Storage Networking Benefits

Jumbo frame implementation can be particularly advantageous in storage environments where large volumes of data move between servers and storage systems. Reduced packet overhead contributes to more efficient network utilization and improved throughput potential.

Enterprise Workload Efficiency

Organizations operating databases, virtualization clusters, backup infrastructures, and enterprise applications can benefit from the adapter's extensive optimization technologies. By combining advanced hardware acceleration, virtualization support, traffic management capabilities, and reliable Gigabit Ethernet connectivity, the Lenovo 4XC0F28740 Intel Ethernet Server I350-T4 Network Adapter provides a comprehensive networking solution for modern server environments requiring dependable performance, scalability, and enterprise-class functionality.