iMac Intel, Alu 20" Family
|Models within this family||Model No.||Family ID||Introduced|
|iMac Core 2 Duo 2.0 20-Inch (Al)||MA876LL||A1224||2007-08-07|
|iMac Core 2 Duo 2.4 20-Inch (Al)||MA877LL||A1224||2007-08-07|
|iMac Core 2 Duo 2.4 20-Inch (Early 2008)||MB323LL||A1224||2008-04-28|
|iMac Core 2 Duo 2.66 20-Inch (Early 2008)||MB324LL||A1224||2008-04-28|
|iMac Core 2 Duo 2.66 20-Inch (Early 2009)||MB417LL||A1224||2009-03-03|
|iMac Core 2 Duo 2.26 20-Inch (Mid 2009 Edu)||MC015LL/B||A1224||2010-03-04|
|iMac Core 2 Duo 2.0 20-Inch (Mid 2009 Edu)||MC015LL||A1224||2009-04-07|
Below are listed all the ranges within the 20" Aluminium Intel iMac family. There is little to differentiate these ranges other than the date they were manufactured.
If you are unsure which range you have, enter your serial number in the "Identify My Mac" box to the left. Click the "?" help link if you don't know where to find your serial number.