Product

• 2.4GHz or 2.53GHz Intel Core i5 processor with 3MB shared L3 cache; 2.66GHz Intel Core i7 processor with 4MB shared L3 cache; or optional 2.8GHz Intel Core i7 processor with 4MB shared L3 cache
• 4GB (two 2GB SO-DIMMs) of 1066MHz DDR3 memory; two SO-DIMM slots support up to 8GB

          

• 15.4-inch (diagonal) LED-backlit glossy or optional antiglare widescreen display with support for millions of colors
• Supported resolutions: 1440 by 900 (native), 1280 by 800, 1152 by 720, 1024 by 640, and 800 by 500 pixels at 16:10 aspect ratio; 1024 by 768, 800 by 600, and 640 by 480 pixels at 4:3 aspect ratio; 1024 by 768, 800 by 600, and 640 by 480 pixels at 4:3 aspect ratio stretched; 720 by 480 pixels at 3:2 aspect ratio; 720 by 480 pixels at 3:2 aspect ratio stretched