Lenovo 7ZT7A00548 Thinksystem Lom Drives, Capacity 10TB, Host Interface PCI Express, Number of Ports 2, Network (RJ-45) Ports 2, Twisted Pair, Network 10GBase-T, Device Server, Environmentally Friendly. The Intel Ethernet Connection X722 is a network controller embedded into the Intel C624 "Lewisburg" PCH chipset of Lenovo ThinkSystem servers.