NET CARD PCIE1 1GB QUAD BLK5/EXPI9404PFBLK 882888 INTEL

Server networking card|1000Base-SX|Number of ports 4|Data transmission speed 1000 Mbps|4xLC|Form Factor Full profile|IEEE 802.1p|IEEE 802.1Q|IEEE 802.3ab|IEEE 802.3ad|IEEE 802.3u|IEEE 802.3x|IEEE 802.3z|Cable distance 257m at 62.5 um, 550m at 50 um|Auto-negotiation|Full-duplex|WFM 2.0|DMI 2.0|ACPI|Activity|Link|Power|Included Accessories http://www.intel.com/network/connectivity/products/prodbrf/pro1000_pf_315880.pdf