Installing iMac Intel 20" EMC 2133 and 2210 RAM
Upgrade your RAM for an instant increase in speed.
EMC 2133 models use PC2-5300 RAM and EMC 2210 models use PC2-6400 RAM. The maximum RAM for both models is 6 GB.
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Edit Step 1
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Access Door
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Loosen the single Phillips screw in the center of the access door.
This screw is captive in the access door.
Remove the access door from your iMac.
Grab the RAM chip by its edges and pull it straight out of its slot.
If two RAM chips are installed, repeat this process for the other chip.
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