Asus S551LA Series Intel Core i7-4500U 1.8GHz SR16Z Processor Laptop Motherboard 60NB0260-MB9020.
Asus Part Number: 60NB0260-MB9020
Compatible Part Numbers: 31XJ9MB0140 90NB0260-R00061
CPU: Intel Core i7-4500U 1.8GHz SR16Z Processor
Compatible Models: Asus S551LA S551LB Series