Samsung NP900X4C Series Intel Core i5-3317U 1.7GHz SR0N8 Processor Laptop Motherboard BA92-10642A BA92-10642B.Samsung Part Number: BA92-10642A BA92-10642BModel Number: Amore2-14Compatible Models: Samsung NP900X4CCPU: Intel Core i5-3317U 1.7 GHz SR0N8 Processor