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Intel® Ethernet Server Adapter I340 Product Family

Intel® Ethernet Server Adapter I340

Based on the new Intel® 82580 Gigabit Ethernet Controller, the Intel® Ethernet Server Adapter I340 is Intel’s fourth generation PCIe* GbE adapter. This adapter showcases the industry’s first fully integrated quad-port PCIe Gen2 GbE controller, providing a smaller footprint and lower power dissipation. In addition, the Intel® Ethernet Server Adapter I340 offers advanced features, including support for multi-core processors and server virtualization as well as a scalable PCI Express* Gen 2.0 interface. 

Intel’s first eco-friendly halogen-free board combines low power and cost for the best price/performance ratio in a quad-port solution available today.

Product Features and Specifications


Intel® Ethernet Server Adapter I340-T4 Intel® Ethernet Server Adapter I340-F4
Product code E1G44HT
E1G44HTBLK 
E1G44HF
E1G44HFBLK
Ethernet controller Intel® 82580  Intel® 82580 
Connector and cable  RJ-45 copper Fiber optic 
Cable type Category-5
up to 100 m
MMF 62.5/50 μm
up to 275 m
Slot type, maximum Bus speed & slot width PCI Express* 2.0
5 GT/s lane x 4 lane 
PCI Express* 2.0
5 GT/s lane x 4 lane 
Ports Quad port  Quad port
Supported slot height/s Low profile and full height Full height
Intelligent offloads Yes Yes
Intel® Virtualization Technology (Intel® VT) for connectivity On-chip QoS and traffic management, flexible port partitioning, Virtual Machine Device queues (VMDq), PCI-SIG* SR-IOV-capable  On-chip QoS and traffic management, flexible port partitioning, Virtual Machine Device queues (VMDq), PCI-SIG* SR-IOV-capable
Storage over Ethernet iSCSI, NFS iSCSI, NFS
Intel® Ethernet power management NA NA
Product support page Intel® Ethernet Server Adapter I340-T4 Intel® Ethernet Server Adapter I340-F4

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