Answer
Feb 19, 2025 - 10:29 AM
The part number 661-7479 corresponds to the Apple Logic Board 1.7GHz 8GB CTO for the MacBook Air Model A1466 with a 13" display. Meanwhile, 661-7472 is designated for the MacBook Air Model A1465 with an 11" display. Both models cater to different screen sizes and configurations.
