OWC just introduced a kit to upgrade the new 27-inch iMac 5K to 128GB of RAM. That’s up to four times the maximum available from Apple, depending on the configuration of the computer. But these ...

I've got a mid-2011 iMac with the stock 4 GB of RAM (two 2 GB Sticks). Running the utility from Crucial.com, looks like the sweet spot for me is 8 GB (two 4 GB sticks). Can I keep my two 2's and just ...

I am a Apple newbie and decided to upgrade RAM. After about an hour of finally getting to the memory as the plastic panels of the imac were a little troublesome in ...