Is there a difference between the "configurable" and installable memory limit? On Apple's iMac page, it says:


  Configurable to 8GB (all models) or 16GB (select models)


However both Apple's iMac: How to remove or install memory page and Crucial.com indicate that all of the 2011 iMac models are configurable to 16 GB. Does the above quote simply mean than select models are only configurable to 16 GB on the Apple online store? If I buy the $1200 iMac (MC309LL/A), I should be able to install 16 GB of RAM bought separately from Crucial, correct?
Correct. You may even upgrade it to 32GB.