Acer AS5552-5898 15.6-Inch Laptop (Mesh Black) 2.10 GHz AMD Phenom II Triple-Core N830 processor 4 GB of installed DDR3 RAM 500 GB SATA hard drive, 8x SuperMulti DVDR/RW drive 15.6-inch HD widescreen CineCrystal LED-backlit display, ATI Radeon HD 4250 graphics card Windows 7 Home Premium (64-bit)