Memory sold by the Apple Online Store is guaranteed to be compatible with your Macintosh.

Select A Different Model iMac (Fall 2012)

iMac (Fall 2012)

2.9GHz (or faster) Quad-Core Intel Core i5

Select your memory:
16.0 GB Apple Memory Module 16GB 1600MHz DDR3 (PC3-12800) - 2x8GB Apple Memory Module 16GB 1600MHz DDR3 (PC3-12800) - 2x8GB


Available to ship: Within 24 hours

Free shipping on all products.

What is my processor speed and type?

You can find your Mac's processor speed and description by selecting "About This Mac" under the Apple menu.

How much memory would Apple recommend?

  • Word processing, email, simple graphics: 1GB
  • Advanced graphics and gaming, photo editing: 2GB
  • Multimedia editing, 3-D modeling: 2GB+