Amazon.com: Odyson - Logic Board 1.4GHz i5 (i5-4260U), 4GB RAM Replacement for MacBook Air 11" A1465 (Early 2014) : Electronics
820-3437-B A1466 Logic Board for Apple MacBook Air 13 inch A1466 (Mid 2013 – Early 2014) with Intel Core i7 1.7Ghz 8GB RAM MD760LL/A* MD760LL/B* - WIT Computers