... with DVD-RW , LED panel, D2560 ATOM CPU,Support 3G & independent VGA card Model No.NB142BD2560BARCPUIntel ... *768 LEDSystem memoryDDRIII 1GB, maximum support 4GBGraphicsIntergrated Intel GMA 3600 250MB or Independent video cardStorage deviceexternal ... battery kitBatteryLithium battery 4000mAh max (8000mAh for dual battery)Size349mm×229mm×24.6mmWeight1.36kg with ... 14" inch Laptop ATOM 2560 CPU , 2G CPU , dual core