iMac 21.5" Late 2009 (10,1) - CPU Upgrade E8600 | MacRumors Forums
iMac 2009 to 2011 (A1311/A1312) Upgrade Guide – MacintoshMen
iMac 21,5" Ende 2009 aufrüsten • MacAufrüsten.de
iMac 21,5 2009-2011 LGA 1156 with i7, works good!! | MacRumors Forums
OWC SSD Upgrade Kits For 21.5-Inch iMac 2009
Someone gave me this unwanted Mac, anyone know if you can upgrade the graphics cards on these ? Keep seeing conflicting information it's a 24" early 2009 imac : r/mac
iMac 21.5" Late 2009 (10,1) - CPU Upgrade E8600 | Page 2 | MacRumors Forums