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imac 21.5 2010

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    Imac 2010 A1311 Upgrade GPU CPU RAM

    Hello everyone, This is my first post. I own a mid-2010 21.5" iMac with a 3.06 GHz Intel Core i3-540 CPU and a very bad ATI Radeon HD 4670 256 MB. Checking forums, I made the following update I3-540 CPU by Xeon L3426 I read that adding the processor would have the possibility of 32gb of ram...