Elo Touch Solution ECMG2. Processor frequency: 3.3 GHz, Processor model: i5-3475S, Processor family: Intel Core i5. Total storage capacity: 320 GB, Storage media: HDD, Storage drive interface: Serial ATA. Internal memory: 4 GB, Internal memory type: DDR3-SDRAM, Memory slots: 3x SO-DIMM. On-board graphics adapter model: Intel HD Graphics 4000. Cabling technology: 10/100/1000Base-T(X)