HomeMacBook Pro (13-inch, Late 2011) Model: A1278Processor: intel(r) Core i7 (I5-2620M)CPU Speed: 2.7 GHz Storage: 1TB HDDRAM: 4GB DDR3 Optical Drives: Yes Cell Revision: 1259Graphics : Intel HD 3000 512MBSerial Number: C02f46sgdh2h