Server 6-Port Gigabit Adapter

Six Port Copper Gigabit Ethernet PCI-X Server Adapter Intel Based
Copper Gigabit Ethernet (1000Base-T) Adapters :

Independently copper Gigabit Ethernet channels support six, four, two and one Gigabit Ethernet (1000Base-T), Fast Ethernet (100Base-Tx) and Ethernet (10Base-T)
Triple speed 1000Mbps (1000Base-T), 100 Mbps (100Base-Tx) and 10 Mbps (100Base-T) operation
Nway auto negotiation automatic sensing and switching between 1Gbps full duplex and 100 / 10 Mbps operations Simplex or Full Duplex
RJ-45 female connectors
Host Interface standard support:

PCI v2.2 32/64 bit, 33/66Mhz
PCI-X v1.0 32/64-bit, 66/100/133MHz
High performance, reliability, and low power use in Broadcom 5704 dual integrated MAC + PHY / SERDES chip controller
Ultra deep, 64 KB packet buffer per channel lowers CPU utilization, avoids PCI-X congestion
Dual high speed RISC processor per channel for advanced packet classification
Hardware acceleration that can offload tasks from the host processor. The controllers can offload TCP/UDP/IP checksum calculations and TCP segmentation
Server class reliability, availability and performance features:
Link Aggregation and Load Balancing:
Switch dependent: 802.3ad (LACP), Generic Trunking ( GEC / FEC)
Switch and NIC Independent
Failover
Priority queuing – 802.1p layer 2 priority encoding
Virtual LANs –802.1q VLAN tagging
Jumbo Frame (9KB)
802.x flow control
Boot ROM embedded or optional can be used for Boot ROM applications
PCI Power Management Interface. (v1.1)
PCI Hot Plug. (IBM, Compaq, Dell, and Microsoft)
Statistics for SNMP MIB II, Ethernet like MIB, and Ethernet MIB (802.3z, Clause 30)
LEDs indicators for link/Activity/Speed status