No memory upgrades are available for your Apple iMac 2.7GHz Quad-Core Intel Core i5 (21.5-inch, Late 2012) Desktop/PC.

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device type: desktop

Your iMac 2.7GHz Quad-Core Intel Core i5 (21.5-inch, Late 2012) System Specs

System specs as shipped by the manufacturer.
Scan your system to view your specific system configuration.

Memory:

Memory Type: ,  (non-ECC)
Maximum Memory: 16GB
Slots: 2

Memory slots are not end user accessible.

Memory or DRAM is the "working" memory of the computer. It's used to store data for programs (sequences of instructions) on a temporary basis.

video - installing memory

Storage:

SATA

Storage Drives -- hard drives and solid state drives -- are the permanent memory for the programs and documents on your computer.

Data Transfer Rate is the rate at which data can be sent or received. This is determined by your motherboard. A drive with a higher transfer rate will only run at the rate of the motherboard's transfer rate.

Cache is a type of working memory that allows the drive to perform faster.

RPM is the rotations per minute of a hard drive which effects the speed of data transfer.

Solid State Drives are non-moving memory, so access speed is instant.

We're sorry.
Crucial currently does not have any compatible upgrades available for your particular system. If you have questions or would like further support, please contact us our support department.

For more assistance please call toll-free (US and Canada) at 800-336-8915. Our customer service hours are Monday through Friday, 7am - 6pm (MST). You can also chat with a memory expert during customer service hours and find a wealth of information at the Crucial Community forum and knowledge base.

Product information: