Features of Acer Aspire ES1-571 (NX.GCESI.016) NotebookGeneral Type Notebook Display Screen Size 15.6 Inch Processor Processor Brand Intel Processor Pentium Dual Core Clock Speed 1.7 GHz Memory RAM 4 GB RAM Type DDR3L Storage Hard Disk Capacity 1TB Platform Operating System Windows 10 OS Version Windows 10 Home System Architecture 64 bit Power Battery Cell 3 cell