Macbook pro 17" i7 MD311ZA/A Spec : - 2,4Ghz quadcore intel i7 - 4Gb DDR3 SDRAM - 750Gb 5400rpm HD - 17" LED backlight hi-res glossy Screen 1920x1200 - Intel graphic 3000 - AMD radeon HD 6770m 1Gb GDDR5 - Built in face time HD cam - 8x slot loading Sdrive DVDRW combo - Mac Os Lion X and iLife Bonus : mac bag & magic mouse. Hub : 081314338800 / 02130036448