intel网卡E1G42ET（82576芯片组）

Intel® 82576 Gigabit Ethernet Controller Industry-leading, energy-efficient design for next-generation Gigabit performance and multi-core processors
 
Low-profile Enables higher bandwidth and throughput from standard and low-profile PCI Express* slots and servers
 
iSCSI remote boot support Provides centralized storage area network (SAN) management at a lower cost than competing iSCSI solutions
 
Load balancing on multiple CPUs Increases performance on multi-processor systems by efficiently balancing network loads across CPU cores when used with Receive-Side Scaling from Microsoft or Scalable I/O on Linux*
 
Compatible with x4, x8, and x16 standard and low-profile PCI Express* slots Allows each port to operate without interfering with the other