IMac Reference List

Here is a list of Apple iMac logic boards and corresponding models.

820-1540 A1076 iMac G5 20″ (project Q45) 820-1540 A1076 iMac G5 20″ (project Q45A) 820-1540 A1076 iMac G5 20″ (project Q45B) 820-1550 A1065 iMac G4 820-1599 A1065 iMac G4 20″ (project Q59A) 820-1599 A1065 iMac G4 20″ (project Q59B) 820-1599 A1065 iMac G4 20″ (project Q59C) 820-1747 A1058 iMac G5 17″ (project Q45C) 820-1747 A1058 iMac G5 17″ (project Q45D) 820-1766 A1145 iMac G5 20″ 820-1783 A1144 iMac G5 17″ 820-1888 A1174 iMac 20″ 820-1919 iMac 820-1960 iMac 820-1984 A1200 EMC2111 iMac 24″ 820-2031 A1174 A1207 iMac 20″ 820-2052 iMac 820-2090 A1195 iMac 17″ 820-2110 A1225 iMac 24″ 820-2143 2223 2347 A1224 iMac 820-2143 A1224 iMac 20″ 820-2223 A1224 iMac 20″ 820-2301 A1225 iMac 24″ 820-2347 A1224 iMac 20″ (project K50) 820-2347 A1224 iMac 20″ (project K50A) 820-2491 A1225 iMac 24″ (project K51) 820-2491 A1225 iMac 24″ (project K51A) 820-2494 A1311 iMac 21.5″ 820-2507 iMac 820-2641 iMac 820-2733 iMac 820-2784 A1311 iMac 21.5″

Logic Board #	A Model #s	EMC #s	Model Description	Screen Size	Notes	Also Compatible With
820-1257	#	#	iMac G4	#	#	#
820-1381	#	#	iMac G4	15″	#	#
820-1398	#	#	iMac G4	15″	#	#
820-1501	#	#	iMac G4	17″	(project Q26)	#
820-1501	#	#	iMac G4	17″	(project Q26A)	#
820-1501	#	#	iMac G4	17″	(project Q26B)	#
820-1501	#	#	iMac G4	17″	(project Q26C)	#
820-3588	A1418	iMac			21.5″

820-2828 iMac 820-2901 iMac 820-3126 A1311 iMac 820-3172 A1418 iMac 21.5″ 820-3298 A1214 iMac 27″ 820-3299 A1419 iMac 27″ 820-3302 A1418 iMac 21.5″ 820-3478 A1419 iMac 27″