I350T4OCPV3 Intel Ethernet Network Adapter 4-Port 1000/100/10 Mbps PCI-Express

Overview Intel I350T4OCPV3 4-Port Ethernet Network Adapter

The Intel I350T4OCPV3 4-Port 1000/100/10 Mbps PCI-Express Ethernet Network Adapter belongs to the Intel Ethernet Server Adapter I350 Series, designed to deliver enterprise-class connectivity, reliability, and scalability. This quad-port adapter supports copper Ethernet connections through RJ45 interfaces, enabling seamless integration into modern data centers, enterprise servers, and virtualization environments. With compliance to OCP NIC 3.0 standards, the adapter ensures compatibility with next-generation server infrastructures while maintaining backward support for existing systems.

Controller and Interface

At the core of the Intel I350T4OCPV3 lies the Intel Ethernet Controller I350 chipset, engineered to provide robust performance across multiple workloads. The adapter utilizes PCI Express 2.1 x4 interface, offering a data transfer rate of 5.0 GT/s, ensuring efficient communication between the network adapter and the system bus. This architecture supports high throughput and low latency, critical for enterprise applications and cloud computing environments.

Port Configuration

The quad-port design features four RJ45 Gigabit Ethernet ports, each capable of operating at 10/100/1000 Mbps. This configuration allows administrators to deploy flexible networking solutions, including link aggregation, redundancy, and load balancing. The maximum data rate of 1 Gbps per port ensures reliable connectivity for demanding workloads such as virtualization, storage networking, and high-performance computing.

Networking Standards and Compatibility

The adapter adheres to IEEE 802.3, 802.3u, and 802.3ab standards, ensuring interoperability with a wide range of Ethernet devices and infrastructure. This compliance guarantees seamless integration into existing networks while supporting advanced features like full-duplex and half-duplex modes.

Cabling and Distance

Supporting Cat5, Cat5e, and Cat6 copper cabling, the Intel I350T4OCPV3 enables flexible deployment across enterprise environments. With a maximum cable distance of up to 100 meters, the adapter provides reliable connectivity for server racks, data center clusters, and distributed computing environments.

Intel Virtualization Technology

The adapter incorporates Intel Virtualization Technology for Connectivity, enabling advanced features such as SR-IOV  and VMDq. These technologies optimize network traffic management in virtualized environments, reducing overhead and improving performance for multiple virtual machines running on a single physical server.

Flexible Port Partitioning

Flexible Port Partitioning (FPP) allows administrators to divide physical ports into multiple logical interfaces, providing granular control over bandwidth allocation and traffic prioritization. This feature is particularly beneficial in cloud infrastructures where resource optimization is critical.

Intelligent Offloads

The Intel I350T4OCPV3 supports intelligent hardware offloads, reducing CPU utilization by handling tasks such as checksum calculations and TCP segmentation. This capability enhances overall system performance, allowing servers to allocate more resources to applications and workloads.

Quality of Service

On-chip Quality of Service ensures prioritized traffic handling, enabling critical applications to maintain consistent performance even under heavy network loads. This feature is essential for enterprise environments where latency-sensitive applications such as VoIP and real-time analytics are deployed.

Storage Networking Capabilities

The adapter supports storage networking protocols including iSCSI and NFS, enabling efficient data transfer between servers and storage systems. This capability allows enterprises to build scalable storage infrastructures without requiring dedicated hardware, reducing costs while maintaining high performance.

Energy Efficient Ethernet

Energy Efficient Ethernet (EEE) technology reduces power consumption during periods of low data activity, contributing to overall energy savings in data centers. This feature aligns with modern sustainability initiatives, helping organizations reduce operational costs and environmental impact.

Advanced Power Management

The adapter incorporates advanced power management technologies, including DMA coalescing, which minimizes power usage by consolidating data transfers. These features ensure optimal energy efficiency without compromising performance, making the Intel I350T4OCPV3 a reliable choice for green IT initiatives.

Temperature Range

Designed for robust operation, the adapter supports operating temperatures from 0°C to 65°C and storage temperatures from -40°C to 70°C. This wide range ensures reliability in diverse environments, from standard enterprise server rooms to high-density data centers.

Cross-Platform Compatibility

The Intel I350T4OCPV3 is compatible with major server operating systems including Windows Server, Linux distributions, and VMware ESXi. This broad support ensures seamless deployment across heterogeneous IT environments, enabling administrators to integrate the adapter into existing infrastructures without compatibility concerns.

Quad-Port Gigabit Connectivity

With four independent Gigabit Ethernet ports, the adapter provides versatile connectivity options for enterprise applications. This design supports redundancy, load balancing, and high availability configurations, ensuring continuous network access for mission-critical workloads.

Enterprise-Class Reliability

Built on Intel’s proven Ethernet controller technology, the adapter delivers consistent performance and reliability. Its enterprise-class design ensures long-term stability, making it suitable for deployment in demanding environments such as financial institutions, healthcare systems, and government infrastructures.

Virtualization Optimization

By supporting SR-IOV and VMDq, the adapter enhances virtualization performance, enabling efficient traffic management across multiple virtual machines. This optimization reduces latency and improves throughput, ensuring smooth operation of cloud-based applications and services.

Energy Efficiency

Energy Efficient Ethernet and advanced power management technologies reduce operational costs while supporting sustainability goals. These features make the adapter a valuable addition to modern data centers focused on energy conservation and environmental responsibility.

Enterprise Servers

The Intel I350T4OCPV3 is ideal for enterprise servers requiring reliable and scalable network connectivity. Its quad-port design supports multiple network configurations, ensuring flexibility for diverse workloads.

Data Centers

In data center environments, the adapter provides high-density connectivity, supporting virtualization, cloud computing, and storage networking. Its advanced features enable efficient resource utilization, reducing operational costs while maintaining performance.

Virtualization Platforms

Optimized for virtualization, the adapter supports advanced traffic management features, ensuring efficient operation of virtual machines. This capability is critical for organizations deploying cloud infrastructures and virtualized environments.

Cloud Infrastructure

The adapter’s scalability and performance make it suitable for cloud infrastructures, supporting large-scale deployments and distributed computing environments. Its advanced features ensure reliable connectivity for cloud-based applications and services.