SIMATIC IPC 477D, 15" Touch/Key display; 4 USB (back)+1 USB (front), Ethernet (10/100/1000) Core I3-3217UE; 2x Gbit Ethernet (IE/PN); PROFIBUS DP 12; 4 GB; 1x RS232 and 1x PCIE; Windows 7 Ultimate, 32-bit; Replaceable without drive; SSD 240 GB Standard (MLC); Without SIMATIC software; 24 V DC industrial power supply