How to Upgrade iMac RAM (21.5" and 27" Aluminum): EveryMac.com
The Display - The 27-inch Apple iMac Review (2011)
RAM Upgrade for iMac Mid 2011 21.5-inch | MacRumors Forums
Memory Upgrades for Apple iMac 2011 Up to 32GB
How to Upgrade iMac RAM (21.5" and 27" Aluminum): EveryMac.com
Maximum memory for 2011 iMac - Ask Different
Hi, i have a 2011 iMac with 16gb of ram and 1tb ssd, I'm wondering which Mac OS will work better on the iMac with a patcher, macOS Big Sur or Monterey?
Apple iMac 21.5-inch | Extended Warranties & Free Shipping