SIMATIC IPC347E (rack PC, 19 , 4 HU) Core I5-4570S (4C/4T, 2.9 (3.6) GHz, 6 MB cache) interfaces 2x Gbit Ethernet, 1x DVI-D, 1x VGA, 2x USB on the front, 4x USB on the rear, 1x USB internal, 2x serial, 2x PS/2, audio 1x 500 GB HDD, internal 4 GB DDR3