Intel iMac 21.5" 3.2GHz Logic Board

820-2784-A 661-5538 3.2 GHz Core, Logic Board i3 Mid 2010 A1311 21.5 iMac NB-3131W
This is a replacement 3.2GHz logic board for the 21.5" iMac.
EEE code: DC77

Apple part number: 661-5538, 820-2784-A

Compatible models: A1311-Mid 2010-MC509LL/A, 820-2784-A

Compatible Mac info. : 21.5-inch 3.2GHz iMac, 820-2784-A

661-5538 3.2 GHz Core, Logic Board i3 Mid 2010 A1311 21.5 iMac 8202784A