PCI Express 82576 Dual Gigabit Ethernet Server NIC

​Low-Power, Small-Footprint, Single-Port Gigabit Network Connectivity with Advanced Performance Features

  • PO.: ST726
  • P/N.: SE-LGI576A-2BT
  • Chipset: Intel®82576EB
  • Bus type: PCI Express X4
  • Interface: RJ-45 (Copper)

Intel® 82576EB Gigabit Ethernet Adapter

Low-Power, Small-Footprint, Single-Port Gigabit Network Connectivity with Advanced Performance Features


General

The Intel Gigabit Dual Port Server Adapter, and features 10/100/1000 Mbps self-configuration for compatibility with mixed-speed 

network infrastructures.

The dedicated input/output (I/O) bandwidth of PCIe ensures priority performance on each port—without bus sharing—for Gigabit 

Ethernet connectivity in Category-5 networks, as well as a low-profile design, which improves server throughput and rack density 

at the same time. Intel Gigabit Dual Port Server Adapters are optimized for virtualized environments, supporting multiple queues, 

alleviating I/O bottlenecks between virtual machines. Additionally, the Intel Gigabit Quad Port Server Adapter enables Intel® I/O 

Acceleration Technology1 (Intel® I/OAT) with support for Intel® QuickData for faster I/O processing on the new Quad-Core and 

Dual-Core Intel® Xeon® processor-based servers.


Key Feature

• Dual Port 10/100/1000Mbps adapters

• PCI Express V2.0 (5GT/s) X4 Lanes

• RJ45 Connectivity

• Network Virtualization

• Improves performance and throughput by reducing the I/O overhead due to the software virtualization layer

• Data Plane Development Kit (DPDK) support

• Simple Network Management Protocol (SNMP) and Remote Network Monitoring (RMON) statistic counters

• Low profile and full-height bracket



Basic Features
Main ChipsetIntel® 82576EB
Bus Type

PCI Express v2.0 (2.5GT/s) X4 , operable in x8 or x16 slots

ConnectorRJ-45 (Copper)
Transmission rate10/100/1000 Mbps
CablingCategory-3 or higher for 10BASE-T operation
Category-5 or higher for 100BASE-TX operation

Category-5e or higher for 1000BASE-T operation

FunctionIPMI pass-through via SMBus or NC-SI, iSCSI boot, WoL, PXE remote boot, VLAN filtering

IEEE Standard / Network topology

10BASE-T, 100BASE-TX, 1000BASE-T

IEEE 1588 IEEE 802.1Q VLANs IEEE 802.1p IEEE 802.3ab 1000BASE-T Gigabit Ethernet

System RequirementsWindows Server 2003 / Server 2008 / R2 / Server 2012 / R2
Win 7 / Win 8 / Win 8.1 / Win 10 32&64Bit
DOS, Linux, FreeBSD, Novell, UnixWare / OpenUnix 8
Applicable fieldsDesktops, Servers, Workstations
Hardware
Power3.6 W
CertificationsFCC, CE, RoHS
Metal BracketFull-height end bracket / Low-profile end bracket
LED Indicators1000Mbps: Green LINK light is always on, yellow ATC light is blinking
Environmental
Operating temperature0 ~ 55 ℃ (32 ~ 131℉)
Storage temperature-40 ~ 70 ℃ (-40 ~ 158 ℉)
Storage humidity90% Non-condensing relative humidity at 35 ℃
Packing details
Dimensions (unit: mm)
Package Size(LxWxH)175x 125 x 30 mm
Product codeMain productsAccessoriesRemarks
PO #: ST72682576 Gigabit PCI-E NICCD driver 


Product manual


Low-profile end bracket