Samsung NP300V3A-A01 13.3-Inch Notebook - Black 2.30 GHz Intel Core i5-2410m "Sandy Bridge" dual-core processor 4 GB of installed DDR3 RAM (upgradeable to 8 GB) 640 GB SATA hard drive (5400 RPM) 13.3-inch LED-backlit widescreen display with 1366 x 768 resolution, Intel GMA HD graphics Windows 7 Home Premium