Intel Core i5 3427U 1.8GHz (2.8GHz Turbo Mode, 3MB L3 Cache) IVY, 4GB DDR3 (4GB DDR3 1600MHz x 1), 128GB SSD Drive, 13.3-inch (diagonal) high-resolution LED-backlit glossy widescreen display, 1440-by-900 resolution, Intel Graphics Media Accelerator HD4000, Mac OS X Lion, 24 meseca