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Apple iMac (Early 2008) User Manual

Page 32

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Chapter 3

Boost Your Memory

Your iMac comes with at least 1 gigabyte (GB) of Double Data Rate 2 (DDR2)

Synchronous Dynamic Random Access (SDRAM) memory installed. You can add 1 GB

or 2 GB memory modules for a maximum of 4 GB of memory. Memory modules must

meet the following specifications:

 Small Outline Dual Inline Memory Module (SO-DIMM) format

 800 MHz, PC2-6400, DDR2 compliant (also referred to as DDR2 800)

 Unbuffered and unregistered

WARNING:

Apple recommends that you have an Apple-certified technician install

memory. Consult the service and support information that came with your iMac for

information about how to contact Apple for service. If you attempt to install memory

and damage your equipment, that damage isn’t covered by the limited warranty on

your iMac.