Learn about memory in your iMac
- This page contains Macintosh manuals and original system specifications for the used and refurbished Mac and PC computers available from GainSaver. All manuals are in PDF format, and suitable for printing or viewing on screen. Original specifications show how the system was configured when first sold by Apple.
- MacRumors Buyer's Guide. This page provides a product summary for each Apple model. The intent is to provide our best recommendations regarding current product cycles, and to provide a summary of currently available rumors for each model. This page is based on rumors and speculation and we provide no guarantee to its accuracy. Best iMac to.
Learn about the type of random access memory (RAM) and video memory (VRAM) in your iMac.
Learn how to set up and use your iMac. Find all the topics, resources, and contact options you need for your iMac.
Get iMac memory specificationsAdd memory to your iMac
Find out the type of memory your iMac uses and how to install additional memory.
Install memory in your iMacTurn your iMac on or off
User Guide Ipad
Learn where the power button is on your iMac, and get help with issues during startup or shutdown.
Learn how to turn your iMac on or offUse external displays with your iMac
Learn how to connect to HDMI, get help with external display issues, and more.
Get help with external displays
Learn about Mac accessories
Set up your keyboard, mouse, and trackpad and learn about other Mac accessories.
Get help with Mac accessoriesGet AppleCare+ for Mac
With AppleCare+, you’re covered. Get accidental damage coverage and 24/7 priority access to Apple experts.
Have a question? Ask everyone.
The members of our Apple Support Community can help answer your question. Or, if someone’s already asked, you can search for the best answer.
Ask nowTell us how we can help
Answer a few questions and we'll help you find a solution.