Apple Macbook Pro 15.4" Laptop Computer Md322ll/a (Late 2011) Core I7 2.2gGHz, 8GB Ram, 256GB SSD, Os X Yosemite 15.4" Screen, Intel Core i7 2.4GHz Intel HD 3000 Graphics 8GB RAM, 256GB Solid State Drive MAC OS X Yosemite 10.10