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Depends on the model 1.83GHz MacBook you have. Is it a Core Duo or a Core 2 Duo? I think the Core 2 Duo will take 4GB RAM. Anyone else?
 
Depends on the model 1.83GHz MacBook you have. Is it a Core Duo or a Core 2 Duo? I think the Core 2 Duo will take 4GB RAM. Anyone else?

Yes this is correct. I believe though that it will only be capable of only reading 3.3GB out of the 4GB if it's a 32 bit machine.
 
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It is a Core2Duo - using the Crucial.com tool, it says the max for this machine is 2-Gb . . .

My chief reason for wanting to bump up is to give iMovie a bit more room to work. The alternative I'm toying with is to keep this MacBook as a traveling machine and purchase a MacMini for my desk.

Thought I'd look into the "upgrade ram" option first.

With all the innovative hacking people are doing these days, I thought perhaps there was a way to squeeze more memory into this trusty old friend.
 
You can find specs on all Apple products, including maximum RAM:
  • By visiting EveryMac.com: Actual Maximum RAM
  • By using Mactracker
  • By entering your serial number here to find specs for your model. (Be aware that some models can use more RAM than Apple shows. Check EveryMac or MacTracker to verify.)
 
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