SIMATIC IPC 477D, 22" Multitouch Display; 4 USB (back); without USB (front); Ethernet (10/100/1000) Core i7-3517UE; 2x Gbit Ethernet (IE/PN); 4 GB; 1x RS232 and 1x PCIE; Windows 7 Ultimate 64-bit, Replaceable without drive; 320 GB HDD SATA; Without SIMATIC software; AC 110/230V industrial power supply unit with NAMUR; Power supply cable for USA