Description: Hp nc6170 dual port pci-x 1000sx gigabit server adapter Ieee802.3u (fiber), ieee 802.3x (flow control),802.1q (vlan tagging),802.3p (packet priority), and 802.3ad (link aggregation, static mode configuration only) Pci-x 64-bit/133mhz interface 128kb onboard memory Dual address cycles (dac) Pre-boot execution environment (pxe) Advanced server features such as: Pci hot-plug, network fault tolerance, transmit load balancing, and switch-assisted load balancing