Lenovo 4296-34U ThinkPad X220 12.5" HD MultiTouch Tablet PC Intel Core i7-2620M 2.70GHz Processor with Turbo Boost Technology up to 3.40GHz 4GB PC3-10600 1333MHz DDR3 RAM (8GB max) 160GB Solid state Drive (SSD) 12.5" HD (1366 x 768) LED Backlit Display with MultiTouch Screen Intel HD Graphics 3000