Will this RAM work for me? (Late 2009 iMac) I have a 27-inch iMac late 2009 desktop computer and i'm looking to upgrade my ram. The best RAM I can find is a Kingston 2GB, DDR3-1066, PC3-8500, CL7, DIMM.

What I currently have is 4GB 1067 MHz Ram

Will this be suitable? Or is this the wrong one?
You can find out the memory summary by going to:

 > About This Mac > More Info > Memory



Screenshot example

You can also go to Technical Specifications, click "Browse by Product", and enter the serial number of your Mac to see the specs.

It's always a good idea to read the return policy from the vendors, in case the RAM that you bought was not compatible with your computer.