Beckhoff CX20400125MODULAR DIN RAIL INDUSTRIAL PC- PROCESSOR INTEL® CORE™ I7 2715QE 2.1 GHZ4 CORES (TC3: 70)- FLASH MEMORY: 40 GB CFAST FLASH CARD (OPTIONALLY EXTENDABLE)- INTERNAL MAIN MEMORY: 4 GB DDR3 RAM- PERSISTENT MEMORY: 128 KB NOVRAM INTEGRATED- 2 X RJ45 ETHERNET