Acer ES1-511-P1T9, Intel Pentium N3530, 15.6" Display Laptop With 4GB Memory, 500GB Hard Drive, Windows 8.1 Intel Pentium N3530 Quad-Core Processor 2.16GHz with Intel Burst Technology up to 2.58GHz 15.6" HD Widescreen CineCrystal LED-backlit Display 4GB DDR3L SDRAM Memory 500GB 5400RPM SATA Hard Drive and DVD-Super Multi Double-Layer Drive (M-DISCTM enabled)