You should checkout the new R862 mini pcs. You can get 3X 2.5 NIC and 2 SFP port with 10G support. The homenetworkguy did a great review on it. But overall, 10G works but only with nothing turned on. With IPS/IDS and proper MTU, you can get about 3 Gbps. But all this for sub $400 in a computer about the size of your hand is insane to me.