Q: 27 inch mid 2011
Does anyone upgrade an iMac 27inch with 32 (4 X 8GB SODIMMS) ? Apple support up to 16 GB ?
iMac (27-inch Mid 2011), OS X Mountain Lion (10.8.4)
Posted on Aug 19, 2013 5:05 AM
Welcome to Apple Support Communities
Although Apple supports 16 GB of memory officially, the Mid 2011 iMac supports up to 32 GB of RAM. You can buy more memory at OWC or Crucial > http://eshop.macsales.com/shop/memory/iMac/2011/DDR3_21.5_27 Crucial has got cheaper prices and the same supported memory, so you would want to buy the memory in Crucial.
OWC provides you videos on how to install memory in your Mac, but Apple has got its own steps too > http://support.apple.com/kb/HT1423?viewlocale=en_US
Posted on Aug 19, 2013 5:09 AM