SIMATIC IPC3000 SMART Compact (Small Chassis Version) Intel Core i7-4770S (4C/8T, 3,9 GHz, 8MByte Cache); 1T Byte HDD SATA, intern; 8 GByte DDR3 SD-RAM (1x 8 GByte), Dual Channel; without ODD; Interfaces: 2x Gbit LAN; 4x serial ports: 2x RS-232/422/485;2x RS-232 4x USB backside; 1x VGA; 1x DVI-D; 2x PS/2; audio; Without operating system device is only released for Chinese market