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Memory Upgrades for Apple iMac 2008 - Up to 6GB
Maximum RAM iMac early 2008 | MacRumors Forums
Timetec 8GB KIT(2x4GB) Compatible for Apple DDR3 1067MHz / 1066MHz PC3-8500 CL7 for Mac Book, Mac Book Pro, iMac, Mac Mini (Late 2008, Early/Mid/Late 2009, Mid 2010) SODIMM Memory MAC RAM Upgrade
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Memory Upgrades for Apple iMac 2008 - Up to 6GB
iMac | 2.66 GHz Core 2 Duo | 20 Inch | Early 2008 - Techable.com
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how to Install from 2gb to 6gb gig Ram in 2008 Imac MAC 2.4 Ghz core Duo 2 Intel chip upgrade memory - YouTube
Maximum RAM iMac early 2008 | MacRumors Forums
parts-quick 6GB Kit (4GB + 2GB) Memory for iMac 2008 Apple MacBook 2009 PC2-6400 800MHz DDR2 SODIMM at Amazon.com