I350F2BLK Intel Dual Port 1GBPS Low Profile PCI-E Network Adapters
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Intel I350F2BLK Dual Port PCI-E Fiber Network Adapters
Intel I350F2BLK is a dual-port Gigabit Ethernet network adapter designed for servers, workstations, and enterprise networking environments. Built with the Intel I350 controller, it delivers reliable 1Gbps network connectivity, advanced virtualization support, and efficient network performance. The adapter features two SFP fiber ports, a low-profile PCI Express interface, and compatibility with a wide range of operating systems and server platforms.
General Information
- Manufacturer: Intel
- Part Number: I350F2BLK
- Model: I350-F2
- Series: Intel I350 Family
Technical Specifications
- Device Type: Gigabit Ethernet Server Adapter
- Controller: Intel I350 Ethernet Controller
- Form Factor: PCI Express Plug-in Card
- Host Interface: PCIe 2.1 x4
- Port Setup: Dual-Port Fiber Ethernet
- Network Standard: 1000Base-SX Gigabit Ethernet
- Data Transfer Rate: 10/100/1000 Mbps
- Media Type: Optical Fiber
- Bracket Options: Low-Profile & Full-Height
- Target Use: Enterprise Servers, Data Centers, Virtualization, Storage Networks
- Power Features: Energy Efficient Ethernet (EEE), DMA Coalescing (DMAC)
- Virtualization Support: Intel VT-c, VMDq, SR-IOV
- Storage Protocols: iSCSI, NFS
- Launch Period: Q4 2011
Network & Performance
- Ports: 2 × SFP Fiber Ports
- Speed: 1 Gigabit per Port
- Standards: IEEE 802.3, IEEE 802.3u
- Technology: 1000Base-SX
- Fiber Type: Multi-Mode Fiber (MMF)
- Core/Cladding: 50/125 µm & 62.5/125 µm
- Max Throughput: 1000 Mbps per Port
- Port Setup: Dual Fiber Connectivity
- Intelligent Offloads: Supported
- Traffic Management & QoS: Enabled
PCI Express Interface
- Bus Type: PCI Express
- Version: PCIe 2.1
- Lane Width: x4
- Bus Speed: 5 GT/s
- System Interface: PCIe v2.1 x4
Compatibility
Server Compatibility
- Dell PowerEdge Servers
- HPE ProLiant Servers
- Lenovo ThinkSystem Servers
- IBM System x Servers
- Supermicro Servers
- Intel Server Systems
- Custom Rackmount Servers
- Tower Servers with PCIe x4/x8/x16 Slots
Operating System Compatibility
- Microsoft Windows Server 2016 / 2012 R2 / 2012 / 2008 R2
- Windows 10 / 8 / 7
- Linux Kernel 2.6.x and 3.x
- Red Hat Enterprise Linux (RHEL)
- SUSE Linux Enterprise Server (SLES)
- FreeBSD 9+
- VMware ESX / ESXi
- Hyper-V Environments
Intel I350F2BLK Dual Port 1GBPS PCI-E Network Overview
The Intel I350F2BLK Dual Port 1GBPS Low Profile PCI-E Network Adapter is designed to deliver reliable Gigabit Ethernet connectivity for enterprise servers, workstations, storage platforms, and virtualization environments. Built on Intel’s proven Ethernet controller architecture, this network interface card provides consistent network performance, enhanced manageability, and long-term stability for modern data communication infrastructures. Organizations that require dependable network throughput, advanced networking features, and flexible deployment options often choose the Intel I350F2BLK adapter to support mission-critical workloads.
Intel Ethernet Controller Technology
The Intel I350F2BLK utilizes advanced Intel Ethernet controller technology that supports high-performance network operations while maintaining low CPU utilization. By offloading network processing tasks from the host processor, the adapter allows servers and workstations to dedicate more computing resources to applications and workloads. This design improves overall system efficiency and contributes to enhanced operational performance in demanding environments.
PCI Express Design
The low-profile form factor of the Intel I350F2BLK enables installation in compact rack servers, blade systems, and space-constrained computing environments. The PCI Express architecture provides sufficient bandwidth for Gigabit Ethernet traffic while ensuring compatibility with contemporary server platforms. This design flexibility allows IT administrators to integrate the adapter into numerous hardware configurations without requiring significant modifications.
Dual-Port Network Configuration
The dual-port configuration enhances connectivity options by allowing multiple network connections through a single adapter. This design supports network segmentation, traffic isolation, redundancy, and load balancing strategies. By integrating two Gigabit Ethernet ports into one PCIe adapter, businesses can simplify infrastructure management while maintaining high levels of network availability. Dual-port functionality also enables organizations to implement dedicated traffic paths for different applications, users, or network services, resulting in improved network performance and resource allocation.
Gigabit Ethernet Throughput
The Intel I350F2BLK supports 1 Gigabit per second Ethernet connectivity, delivering reliable network throughput for a wide variety of applications. Gigabit Ethernet remains a widely adopted networking standard due to its balance of speed, affordability, and compatibility. The adapter provides sufficient bandwidth for file transfers, virtualization traffic, cloud services, application hosting, and enterprise communications. Organizations operating business-critical systems can benefit from stable data transmission and predictable network performance across daily operations. Consistent throughput helps ensure that applications remain responsive and accessible even during periods of elevated network activity.
Optimized Data Transfer Efficiency
Network efficiency is essential in enterprise environments where multiple applications compete for bandwidth and system resources. The Intel I350F2BLK incorporates intelligent data handling mechanisms that improve packet processing efficiency while minimizing bottlenecks. These optimizations contribute to smoother network operations and enhanced application performance. Efficient data transfer capabilities support workloads that require continuous communication between servers, storage systems, and end-user devices. The adapter's architecture helps maintain consistent performance under varying traffic conditions.
Reduced Processor Overhead
One of the significant advantages of Intel Ethernet adapters is their ability to reduce CPU utilization through hardware-assisted processing functions. The Intel I350F2BLK helps decrease the processing burden associated with network traffic management, allowing host systems to allocate more computational resources toward business applications and virtual machines. This reduction in processor overhead improves overall server efficiency and contributes to higher application performance, particularly in environments with heavy network activity.
Virtual Machine Networking
Virtualization technologies have become a foundational component of modern IT infrastructure. The Intel I350F2BLK supports virtualization environments by providing reliable network connectivity for virtual machines operating on shared physical hosts. The adapter enables efficient communication between virtualized workloads and external networks while maintaining performance consistency. Organizations implementing virtualization platforms can leverage the adapter to support server consolidation initiatives, resource optimization strategies, and scalable infrastructure deployments.
Support for Virtual Network Segmentation
Modern virtualized environments often require network segmentation to separate workloads, enhance security, and optimize traffic flow. The Intel I350F2BLK facilitates these requirements by supporting technologies that enable logical network separation. Administrators can create dedicated network paths for specific services while maintaining centralized infrastructure management. Segmentation capabilities contribute to improved security, simplified administration, and enhanced operational efficiency across virtualized environments.
Cloud Infrastructure Compatibility
Cloud computing environments depend on reliable and scalable network connectivity. The Intel I350F2BLK is suitable for cloud infrastructure deployments where consistent network performance is essential for application delivery and resource accessibility. The adapter supports communication between compute nodes, storage resources, and management platforms within private and hybrid cloud architectures. Its dependable design helps organizations maintain service availability while supporting evolving cloud initiatives.
Intelligent Traffic Distribution
Network traffic management plays a critical role in maintaining efficient data flow across enterprise infrastructures. The Intel I350F2BLK supports intelligent traffic distribution mechanisms that help balance network workloads across available connections. This capability contributes to optimized bandwidth utilization and improved overall network responsiveness. By distributing traffic effectively, organizations can reduce congestion and maintain consistent service quality across critical applications.
Enhanced Network Reliability
Reliability remains a key consideration when selecting enterprise networking hardware. The Intel I350F2BLK is engineered to provide stable network connectivity with features that support continuous operation. Organizations can implement redundancy strategies that help minimize downtime and maintain access to essential services. Reliable network performance is particularly important for environments that support business-critical applications, customer-facing services, and centralized data resources.
Network Isolation and Traffic Control
Security is an essential aspect of enterprise networking. The Intel I350F2BLK supports network isolation strategies that help organizations separate sensitive traffic from general network communications. This capability enhances security posture while supporting compliance requirements and internal governance policies. Traffic control mechanisms allow administrators to define communication pathways that align with organizational security objectives and operational needs.
Data Integrity and Reliable Communication
Maintaining data integrity during transmission is crucial for enterprise operations. The Intel I350F2BLK incorporates technologies designed to support accurate packet delivery and reliable communication between network endpoints. These capabilities contribute to reduced transmission errors and enhanced application reliability. Organizations benefit from dependable network interactions that support transactional systems, databases, storage platforms, and collaborative applications.
Secure Infrastructure Deployments
Secure infrastructure design often requires network adapters capable of supporting advanced networking configurations. The Intel I350F2BLK provides the flexibility necessary to integrate into secure enterprise environments while supporting modern security architectures. Its capabilities help organizations establish robust network foundations for current and future operational requirements.
Server Integration Flexibility
The Intel I350F2BLK is compatible with numerous server platforms used across enterprise data centers and business environments. Its PCI Express interface supports installation in a variety of system architectures, making it a versatile solution for infrastructure upgrades and new deployments. Organizations can deploy the adapter across multiple hardware platforms while maintaining consistent network performance and management experiences.
Support for Rack Servers
Rack-mounted servers commonly require low-profile networking solutions that maximize available expansion capacity. The Intel I350F2BLK fits these requirements by combining compact physical dimensions with enterprise-grade networking capabilities. Its design supports efficient deployment in densely populated server racks and modern data center environments.
Compatibility with Storage Systems
Storage platforms depend on reliable network connectivity to facilitate data access, replication, and backup operations. The Intel I350F2BLK supports these requirements by providing dependable Gigabit Ethernet connectivity that integrates effectively with network-attached storage and related infrastructure components.
Workstation and Specialized Computing Support
In addition to server deployments, the adapter can be utilized within professional workstations and specialized computing systems that require enterprise-class networking functionality. Engineers, developers, researchers, and technical professionals benefit from stable network performance when accessing centralized resources and collaborative platforms.
Scalable Network Expansion
The Intel I350F2BLK enables organizations to expand network capacity without extensive infrastructure modifications. Its dual-port design provides additional connectivity options that support evolving business requirements while maintaining compatibility with existing networking environments. Scalable deployment capabilities allow organizations to adapt to changing workloads, growing user populations, and expanding service demands.
Long-Term Operational Value
Enterprise networking investments require solutions that deliver long-term value and dependable performance. The Intel I350F2BLK offers a balance of functionality, reliability, and compatibility that supports extended operational lifecycles. Organizations can leverage the adapter across multiple infrastructure generations while maintaining consistent network capabilities. This longevity contributes to improved return on investment and reduced infrastructure replacement costs.
Efficient Infrastructure Modernization
Modernization initiatives often involve upgrading network components to improve performance and support new technologies. The Intel I350F2BLK serves as an effective solution for organizations seeking to enhance network capabilities while minimizing deployment complexity. Its integration flexibility and enterprise-oriented features support efficient modernization efforts across diverse IT environments.
