Apple Computer
iMac 21.5-inch 3.33 GHz Core 2 Duo (E7600)
iMac 21.5-inch 3.1 Ghz Core i3 (i3-2100)
iMac 21.5-inch 3.2/3.6 GHz Core i3 (i3-540)
iMac 21.5-inch 3.6 GHz Core i5 (i5-680)
iMac 21.5-inch 2.5/2.7 GHz Core i5 (i5-2400S, i5-2500S)
iMac 21.5-inch 2.8 GHz Core i7 (i7-2600S)
iMac 27-Inch 3.06/3.33 GHz Core 2 Duo (E7600, E8600)
iMac 27-inch 2.66 GHz Core i5 (i5-750)
iMac 27-inch 2.8 GHz Core i7 (i7-860)
Model Year
Late 2009
Mid 2010
Mid 2011
Late 2011
Part Name
IR Board
Manufacture Part Number
820-2540-A, 593-1003
Compatible Apple Order Number
MB950LL/A
MC508LL/A, MC509LL/A
MC978LL/A
MC309LL/A
MB952LL/A, MB953LL/A, MC507LL/A, BTO/CTO
Compatible Apple Model Number
A1312
EMC Number
EMC 2308
EMC 2389
EMC 2496
EMC 2428
EMC 2309, EMC 2374
EEE Code
N/A
Compatible Apple Computer
iMac (21.5-inch, Early 2009)
iMac (21.5-inch, Mid 2010)
iMac (21.5-inch, Mid 2011)
iMac (21.5-inch, Late 2011)
iMac (27-inch, Late 2009)
