820-2366 661-5291 Logic Board - 2.53GHz Mac Mini, Late 2009 A1283 NB-1929W
This is the Logic Board for the Mac Mini.
EEE code: A04
Apple part number: 661-5291, 820-2366
Compatible models: A1283-Late 2009-MC239LL/A, 820-2366
Compatible Mac info. : 2.53GHz Intel Core 2 Duo Mac Mini, 820-2366
661-5291 Logic Board - 2.53GHz Mac Mini, Late 2009 A1283 8202366