Gigabyte Intel i7-4770R Mini PC Barebones GB-BXi7-4770R Intel Core i7-4770R 3.90GHz Intel Iris Pro graphics 5200 2 x 204Pin SO-DIMM DDR3L 1600/1333 (1.35V) (16 GB MAX SUPPORTED) 1 x mSATA slot1 x Half-size mini-PCIe slot occupied by the WiFi+BT card Realtek ALC269Realtek RTL8111G (10/100/1000Mbps)Bluetooth 4.0