820-3437 661-7477 Logic Board for MacBook Air 13 1.3 MHz 8GB MD760LL A1466 NB-4914W
This is a replacement logic board for the Mid 2013 MacBook Air 13.3". It is clocked at 1.3GHz and has a Core i5 processor.
Apple part number: 661-7477, 820-3437-A, 820-3437-B, 820-3437
MacBook Air 13 1.3 8GB MD760LL A1466 820-3437-A, 820-3437-B, 820-3437
661-7477 Logic Board for MacBook Air 13 1.3 8GB MD760LL A1466 8203437A, 8203437B, 8203437