820-2879-B 661-5559 2.40 GHz Logic Boards - 13inch Macbook Pro, A1278 Mid 2010 NB-4111W
This is a replacement 2.4GHZ logic board for the Macbook Pro 13" Unibody models.
EEE code: DD7H,DD7J
Apple part number: 661-5559, 820-2879-B
Compatible models: Unibody-A1278, MC374LL/A, 820-2879-B
Compatible Mac info. : 2.4GHz Core 2 Duo 13-inch Macbook Pro 820-2879-B
661-5559 2.40 GHz Logic Boards - 13inch Macbook Pro, A1278 Mid 2010 8202879B