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imac 21.5" 2009 late ram upgrade

hi,

I want to ram upgrade imac 21.5" 2009 late but I have got error.

imac is working with Hynix 2GB DDR3 Memory SO-DIMM 204pin PC3-10600S 1333MHz HMT325S6BFR8C-H9 and 1GB ELPIDA DDR3-1333 PC3-10600 SODIMM now.


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Install memory in an iMac - Apple Support

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I bought HI-LEVEL 4 GB 1066 MHZ. DDR3 SODIMM RAM but its did not work on imac

imac gave error alarm and did not start

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I want to upgrade from 3GB to 8GB ram.

which ram is correct?

thank you





















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Posted on Mar 15, 2018 3:56 AM

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imac 21.5" 2009 late ram upgrade

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