Core Duo/Core 2 Duo MacBook CPU Upgrading | MacRumors Forums
Apple iMac (27-inch, unibody, 2009) review: Apple iMac (27-inch, unibody, 2009) - CNET
8GB Kit (4GBx2) Upgrade for a Apple iMac 2.66GHz Intel Core 2 Duo (20-inch - DDR3) MB417LL/A System (DDR3 PC3-8500, Non-ECC, ) at Amazon.com
Core Duo/Core 2 Duo MacBook CPU Upgrading | MacRumors Forums
SOLVED: Can a 2009 core 2 duo logic board be replaced with a 2010 i3 board? - iMac Intel 21.5" EMC 2308 - iFixit
Apple iMac Core i5 i7 27" Late 2009 Logic Board MB953LL/A A1312 820-27 - Part Haven
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iMac 2009 CPU upgrade? | MacRumors Forums
iMac 2009 cpu és hdd upgrade - YouTube
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