... 250G/320G/500G laptop ultrabook netbook dual core with DVD Driver very good price for school and office work ... Max. 2GB5. Storage: 160GB, HDD,2.5", 9.5mm SATA interface 5400rpm, Max. 500GB6. Backlight unit: LED Build-in ... , Max. 2GBStorage: 160GB, HDD,2.5", 9.5mm SATA interface 5400rpm, Max. 500GBDisplay: Panel size 13.3"TFT ... x RJ-45 2x USB 2.0 Ports,1x Internal Microphone,1x DC-In jack ,1x SIM card slot ...