Intel® Ethernet Controller I350-BT2
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Intel® Ethernet Controller I350 Series
Products formerly Powerville
PCN#118546 LOD Jan 22, 2022
Operating Temperature Range
-10°C to 55°C
Operating Temperature (Maximum)
Operating Temperature (Minimum)
Data Rate Per Port
System Interface Type
PCIe v2.0 (5.0 GT/s)
NC Sideband Interface
Jumbo Frames Supported
1000Base-T, SGMII, SERDES
25mm x 25mm
Drivers and Software
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Latest Drivers & Software
Intel® Ethernet Adapter Complete Driver Pack
This download installs version 27.4 of the Intel® Ethernet Adapter Complete Driver Pack for supported OS versions.View download options.
Intel® Ethernet Product Software Release Notes
Provides Intel® Ethernet Product Release Notes. (27.3)View download options.
Adapter User Guide for Intel® Ethernet Adapters
This download contains the 27.3 version of the Intel® Ethernet Adapter User Guide.View download options.
Intel® Network Adapter Driver for 82575/6, 82580, I350, and I210/211-Based Gigabit Network Connections for Linux*
Intel® Network Adapter Driver for 82575/6, 82580, I350, and I210/211-based Gigabit Network Connections for Linux*View download options.
Intel® Network Adapter Driver for 82575/6 and 82580-Based Gigabit Network Connections under FreeBSD*
Installs the FreeBSD* base driver for Intel® 82575/6, 82580, I210/1 and I350 Ethernet Controllers.View download options.
Intel® Network Adapter Driver for Windows 7* - Final Release
Installs Intel® Network Adapter drivers release 25.0 for Windows 7*. - Final ReleaseView download options.
Intel® Network Adapter Driver for Windows Server 2008 R2* - Final Release
This download record installs version 25.0 of the Intel® Network Adapter driver for Windows Server 2008 R2*. - Final ReleaseView download options.
Intel® Ethernet Adapter Drivers for MS-DOS*
This download record installs version 24.3 of the Intel® Ethernet Adapter drivers for MS-DOS*. Final ReleaseView download options.
Disabling TCP-IPv6 Checksum Offload Capability with Intel® 1/10 GbE Controllers
Disabling TCP-IPv6 Checksum Offload Capability with Intel® 1/10 GbE ControllersView download options.
Intel® Network Adapter Driver for Windows 8* - Final Release
This installs base drivers, Intel® PROSet/Wireless Software version 22.7.1 for Windows Device Manager*, ANS, and SNMP for Intel® Network Adapters for Windows 8*.View download options.
The date the product was first introduced.
Expected Discontinuance is an estimate of when a product will begin the Product Discontinuance process. The Product Discontinuance Notification (PDN), published at the start of the discontinuance process, will include all EOL Key Milestone details. Some business units may communicate EOL timeline details before the PDN is published. Contact your Intel representative for information on EOL timelines and extended life options.
Thermal Design Power (TDP) represents the average power, in watts, the processor dissipates when operating at Base Frequency with all cores active under an Intel-defined, high-complexity workload. Refer to Datasheet for thermal solution requirements.
Virtual Machine Device Queues (VMDq)
Virtual Machine Device Queues (VMDq) is a technology designed to offload some of the switching done in the VMM (Virtual Machine Monitor) to networking hardware specifically designed for this function. VMDq drastically reduces overhead associated with I/O switching in the VMM which greatly improves throughput and overall system performance
PCI-SIG* SR-IOV Capable
Single-Root I/O Virtualization (SR-IOV) involves natively (directly) sharing a single I/O resource between multiple virtual machines. SR-IOV provides a mechanism by which a Single Root Function (for example a single Ethernet Port) can appear to be multiple separate physical devices.
MACsec IEEE 802.1 AE
802.1AE is the IEEE MAC Security (MACsec) standard which defines connectionless data confidentiality and integrity for media access independent protocols.
IEEE 1588, also knows as the Precision Time Protocol (PTP) is a protocol used to synchronize clocks throughout a computer network. On a local area network it achieves clock accuracy in the sub-microsecond range, making it suitable for measurement and control systems.
iWARP delivers converged, low-latency fabric services to data centers through Remote Direct Memory Access (RDMA) over Ethernet. The key iWARP components that deliver low-latency are Kernel Bypass, Direct Data Placement, and Transport Acceleration.
Intel® Data Direct I/O Technology
Intel® Data Direct I/O Technology is a platform technology that improves I/O data processing efficiency for data delivery and data consumption from I/O devices. With Intel DDIO, Intel® Server Adapters and controllers talk directly to the processor cache without a detour via system memory, reducing latency, increasing system I/O bandwidth, and reducing power consumption.
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Refer to Datasheet for formal definitions of product properties and features.
‡ This feature may not be available on all computing systems. Please check with the system vendor to determine if your system delivers this feature, or reference the system specifications (motherboard, processor, chipset, power supply, HDD, graphics controller, memory, BIOS, drivers, virtual machine monitor-VMM, platform software, and/or operating system) for feature compatibility. Functionality, performance, and other benefits of this feature may vary depending on system configuration.
“Announced” SKUs are not yet available. Please refer to the Launch Date for market availability.
System and Maximum TDP is based on worst case scenarios. Actual TDP may be lower if not all I/Os for chipsets are used.