View Cart (0 items) | My Account

iMac (iMac12,1) Core i5 2.5Ghz 21.5-inch

Compatible RAM:
Part No: UA4556
More Information...
14 in Stock

Part No: UA1556
More Information...
56 in Stock

Part No: UA1492
More Information...
88 in Stock

Compatible SSD:
< 5 in Stock

< 5 in Stock

< 5 in Stock

10 in Stock

99 in Stock

System Information

System Specifications

Memory Sockets: 4 slot(s)
Maximum Memory: Supports up to 32GB

Manufacturer's Part No: iMac12,1

Product Notes

  • The unofficial maximum for the Apple iMac12,1 is 32GB; using a combination of 4 x 8GB upgrades.

You are currently using a 32-bit operating system

Installation videos


Videos provided by OWC

Need help selecting a memory upgrade?

Call us on 1800-289-726 Send us an Inquiry email


Q. There are several products available - what is recommended?

Q. Does the operating system I have affect the Maximum Memory?

Q. How do I install the memory upgrade?

Q. Is installing the memory upgrades in pairs required?

How much RAM does my PC have?

Not sure of how many memory slots you have available for a memory upgrade? Using the Upgradeable Memory Scanner Tool you can now check the configuration of your PC's memory without having to open it up.
Download Now