PCIe x4 to 2-Port Gigabit Ethernet Card (Intel 82576 chipset)


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Product Overview


This PCI Express x4 dual 1GbE Network card adopts a high-performance gigabit network controller Intel JL82576 chipset. By providing unparalleled features of virtualization, flexible features, and proven reliable performance, it solves the high requirements of the generation data centre. It has a dual 1Gbps RJ45 port which can set up a long-distance link with a file server or a remote workstation.

Product Highlights:          

  • PCI-Express host interface specification v2.0 with 2.5GT/s BUS width
  • Complies with PCI Bus Power Management Interface Specification Rev1.2
  • PCI-Express lanes: x4
  • Complies with dual port 1GbE RJ45 port
  • Complies with the IEEE802.3ab3u and IEEE802.3 specifications
  • 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
  • Drivers support for FreeBSD, Linux , VMWare ESXi, Win7/ Win-server2012/ Win-server2008/ Win8/Win8.1/Win-server2016/win10


SKU CodeER3014
Product modelPCIe x4 to 2-Port Gigabit Ethernet Card (Intel chipset)
ChipsetIntel 82576
Form FactorPlug-in Card with Small Form Factor Support
Small/Low Profile BracketProvided
PCIe Specification RevisionPCIe 2.0
PCI-Express Transfer Rate2.5 GT/s
Input Bus InterfacePCI Express x4 - Compatible with x4/x8/x16 slots
Output Interface2 x 1Gbe RJ-45 Ethernet ports
Data Transfer Rate10/100/1000 Mbps half-duplex 20/200/2000 Mbps full-duplex
Dimensions 108 x 69 mm (PCB Size)
System supportedDrivers support for FreeBSD, Linux , VMWare ESXi, Win7/ Win-server2012/ Win-server2008/ Win8/Win8.1/Win-server2016/Win10/Win11
Warranty*1 year


Product Datasheet

User Manual



Duration (Warranty Period)12 Months (from Invoice date)DOA (Dead on Arrival) Period7 Days (from Invoice date)TypeReturn to Base (Eira Tek)RTB (Return to Base) Period12 Months (from Invoice date)

* For further information regarding Eira Tek’s warranty procedure, please see our Warranty Policy.

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