NEC Express5800/51lc x 1
  http://www.express.nec.co.jp/teci/tecbook-pdf/50tb050210/51Lc.html
  NEC Express5800/51le x 2
  http://support.express.nec.co.jp/teci/tecbook-pdf/50tb070420/51Le.pdf

NIC:
Intel 82547GI
http://www.express.nec.co.jp/teci/tecbook-pdf/50tb050210/51Lc.html
Driver: Intel(R) PRO/1000 CT Network Connection
version 8.10.3.0