Another thread caused me to look this up.
4-port Intel i340-t4 New Intel I340 T4 E1G44HT E1G44HTBLK NIC Gigabit Ethernet Server Adapter PCI E | eBay
4-port Intel i350-t4: New Intel i350 T4 PCI Express PCI E Four RJ45 Gigabit Ports Server...
Intel i340-t4 or i350-t4![]()
4-port Intel i340-t4 New Intel I340 T4 E1G44HT E1G44HTBLK NIC Gigabit Ethernet Server Adapter PCI E | eBay
4-port Intel i350-t4: New Intel i350 T4 PCI Express PCI E Four RJ45 Gigabit Ports Server...
Intel i340-t4 or i350-t4