I am interested in your The Acer V5-471PG-53334G50MASS/T009 with a battery that can run up to 5-6 hours with operating system Windows 8 (64 Bit). Plenty of memory means me can launch applications quickly, and a large hard drive provides more space for my media Memory has 4 GB DDR3.Hard Disk Drive is 500 GB 5400 RPM.