SIOM 4-PORT 10G-LAN RJ45: w/ Intel X550 chips & 1U Bracket
Network Interface Module - Add-On Module Bus - RJ-45 Connector(s) - 4-Port - Intel X550 Chipset - 10GBase-T / 1000Base-T Standard - 1U Module Form Factor
SIOM 2-PORT RJ45 10G-LAN w/ Intel X550 & 1U Bracket
Network Interface Module - Add-On Module Bus - RJ-45 Connector(s) - 16-Port - Intel X550 Chipset - 10GBase-T / 1000Base-T Standard - 1U Module Form Factor