Can you tell DDR and DDR2 apart visually?

Posted by Macha on Super User See other posts from Super User or by Macha
Published on 2009-12-07T21:53:14Z Indexed on 2010/05/15 6:14 UTC
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I'm getting a few old computers to take apart for parts soon. Most of them are defintely using DDR2 RAM, but there is the possibility that one or two of them are using DDR RAM. Since these are quite old, the manuals have since been lost. Is it possible to tell DDR and DDR2 RAM apart visually, and if so how?

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