Aspire E1-572p-6480 Touchscreen Laptop Intel Core i5-4200u 1.6GHz 4GB 500GB 15.6in W8.1 4th Generation Intel CoreTM i5-4200U Processor 1.6GHz with Turbo Boost Technology up to 2.6GHz 4GB Low-Power DDR3L Dual Channel Memory 500GB 5400RPM SATA Hard Drive 15.6" HD widescreen CineCrystalTM LED-backlit Multi-touch screen display 8X DVD-Super Multi Double-Layer Drive (M-DISC enabled)