Intel Pro/1000 ET  Dual / 2 Port Gigabit PCI-E X4 Ethernet Kart - E1G42ET 
Intel® 82576EB Gigabit Ethernet Controller 
 
Essentials
Product Collection - Gigabit Ethernet Adapters (1GbE)
Code Name - Products formerly Portville
Status - Launched
Launch Date - Q3'08
Vertical Segment - Server
Cable Medium - Copper
Cabling Type - Category 5 up to 100m
Bracket Height - Low Profile & Full Height
TDP - 2.9 W
Ethernet Controller - Intel® 82576EB Gigabit Ethernet Controller
 
Networking Specifications
Port Configuration - Dual
Intel® Virtualization Technology for Connectivity (VT-c) - VMDq, VMDc
Speed & Slot Width - 2.5 GT/s, x4 Lane
Controller - Intel 82576
 
Package Specifications
System Interface Type - PCIe v2.0 (2.5 GT/s)
 
Intel® Virtualization Technology for Connectivity
On-chip QoS and Traffic Management - Yes
Flexible Port Partitioning - Yes
Virtual Machine Device Queues (VMDq) - Yes
PCI-SIG* SR-IOV Capable - Yes
 
Advanced Technologies
Intel® Ethernet Power Management - No
Intelligent Offloads - Yes
Storage Over Ethernet - iSCSI, NFS
 
Supplemental Information
Product Brief
 
Supported Operating Systems
 
Intel Website