PCI-E Intel I211 Gigabit Single- RJ45 Server NICss

Intel®Ethernet Server Adapter I211AT Single-Port Gigabit Ethernet server adapter designed for entry-level servers and Audio-Video applications.

  • PO.: ST7224
  • P/N.: SE-LGI211A-BT
  • Bus Type: PCI Express X1
  • Media Port: RJ45 (Copper)
  • Main Chipset: Intel® I211

Intel®Ethernet Server Adapter I211AT

Single-Port Gigabit Ethernet server adapter designed for entry-level servers and Audio-Video applications.


       The new Intel® Ethernet Server Adapter I211AT builds on Intel’s history of excellence in Ethernet products. Intel continues its market leadership with this newest generation PCIe* GbE network adapter. Based on the Intel® Ethernet Controller I211AT, this adapter represents the next step in the Gigabit Ethernet (GbE) networking evolution for the enterprise and data center offering Audio-Video-Bridging (AVB) support, along with power management technologies such as Energy Efficient Ethernet (EEE) and DMA Coalescing (DMAC).


       • PCI-Express host interface specification v2.1 with 2.5GT/s BUS width

       • Complies with PCI Bus Power Management Interface Specification Rev1.2

       • PCI-Express lanes: x1 

       • Complies with Quad port 1GbE RJ45 port 

       • Onboard with 2xJL82576EB chipset

       • Complies with the IEEE802.3ab ,IEEE802.3u and IEEE802.3 specifications 

       • Supports with 10/100/1000Mbps transmit speeds

       • Half duplex at 10/100Mbp operation and full duplex operation at all supported speeds

       • Layer 2 functions: IEEE 802.3x Flow Control - IEEE 802.1q VLAN

       • Supports Receive-side scaling (RSS)

       • Supports IPv 4, IPv 6 protocols

       • Supports Jumbo Frames up to 9.5K

       • Supports UDP.TCP and IP Checksum offloading 

       • Statistics for management and RMON

       • Support for virtual machines device queues

       • Next Generation VMDq Support (8VMs)

       • Interrupt throttling control to limit maximum interrupt rate and improve CPU usage

Basic Features
Main ChipsetIntel  I211AT
Bus Type

PCI Express* 2.1 (2.5GT/s), operable in x1 or greater slots

Connector1 x RJ-45 (Copper)
Transmission rate10/100/1000 Mbps
FunctionIPMI pass-through via SMBus or NC-SI, iSCSI boot, WoL, PXE remote boot, VLAN filtering

IEEE Standard / Network topology

IEEE 802.3/10BASE-T, 100BASE-TX, 1000BASE-T, IEEE 802.1Q VLANs

IEEE 802.3z, IEEE 802.3x, IEEE 1588, IEEE 802.3az - Energy Efficient Ethernet (EEE)

System RequirementsWindows Server 2003 / Server 2008 / 2008 R2 / Server 2012 / 2012 R2
Windows 7 / Windows 8 / Windows 8.1 / Windows 10 
DOS, Linux, FreeBSD, Novell, UnixWare / OpenUnix 8
Applicable fieldsDesktops, Servers, Workstations
CertificationsFCC, CE, RoHS
Metal BracketFull-height end bracket / Low-profile end bracket
LED IndicatorsLink/Activity LED: off = No Link; on = Link; Blinking = Activity
Speed LED: Not illuminated = 10Mb/s; green = 100Mb/s; amber = 1 Gb/s
Operating temperature0 ~ 55 ℃ (32 ~ 131℉)
Storage temperature-40 ~ 70 ℃ (-40 ~ 158 ℉)
Storage humidity90% Non-condensing relative humidity at 35 ℃

Packing Accessories list

1 x PCIe intel I211 Single RJ45 Ethernet NICs
1 x User's Manual
1 x CD Driver
1 x Low profile bracket


Only the above package contents, other products are not included. 

The allowable error of size measurement is +/- 1~3mm, and the weight of the product is subject to the actual product. 

DimensionsL83 x W44mm (measured without PCIe bracket)
Package SizeL175 x W125 x H30mm (Built-in blister)
Product weight 31.2g
Package weight




PO#P/NSpecificationsOrdering Note
ST7224SE-LGI211A-BTPCIe X1 Gigabit Single- RJ45 Ethernet NICs  
Based on Intel I211 Ethernet Controller


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