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Amazon.com: Timetec 32GB KIT(4x8GB) Compatible for Apple DDR3 1333MHz PC3-10600 CL9 for iMac (Mid 2010 27 inch, Mid 2011 21.5/27 inch) SODIMM Memory Module MAC RAM Upgrade for iMac 11,3 / iMac 12,1 / iMac 12, 2 : Electronics
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How to Upgrade/Replace the Optical Drive in a 27-inch iMac (Mid 2010) iMac11,2 and iMac11,3 - YouTube
Apple iMac A1312 Mid 2010 27" / Intel i3-550 @ 3.2GHz / 16GB RAM / ATI Radeon HD 5670 512MB / 1TB HDD
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