Laptop Acer Aspire 5742-6624: Procesador Intel Core i3-370M (2.4GHz), Memoria de 3GB DDR3, Disco Duro de 640GB, Pantalla LED de 15.6",Video Intel HD Graphics, DVD/RW Super-Multi DL, Red 802.11b/g/n, Windows 7 Home
How to Upgrade RAM & SSD on Acer Aspire 5742: Quick & Easy DIY Tutorial - YouTube