Hi Nichole, I upgraded my 2.4 GHz Intel Core 2 Duo iMac (also purchased Nov/Dec 2007) from 1GB to 4GB - it was a really easy upgrade.
I'm down in Albany and used OWC - although they are in the US they ship worldwide and delivered very promptly. However, whether you want to use them or not, their website is very good for checking on memory compatibility etc. Their iMac page is <http://eshop.macsales.com/shop/apple/memory/iMac> with further details when you click on the link for your particular model, eg for the core 2 Duo range: <http://eshop.macsales.com/shop/apple/memory/iMac/Intel_Core_2_Duo> On thing I found very useful was their installation video: <http://eshop.macsales.com/installvideos/imac_mid_2007_mem/> Which re-assured me when I found that you have to be quite "firm" when seating/unseating the RAM. You may want to buy locally - if so I am sure Daniel Kerr will not only give you a good deal, he will be able to answer any queries regarding models/RAM/installation. HTH Cheers Neil -- Neil R. Houghton Albany, Western Australia Tel: +61 8 9841 6063 Email: n...@possumology.com on 26/5/09 9:38 AM, Nichole Shervington at nichole.sherving...@bigpond.com wrote: > Hi there. > > I have a 2.4 Ghz Intel Core 2 Duo iMac purchased Dec 2007 > It has 2 x 1GB 667 Mhz DDR2 SDRAM inside. > > I was considering upgrading to 4GB > > If I purchased 2 x 2GB 1066Mhz DDR3 SDRAM will this work in my machine? > > Would appreciate some help. > > Thanks > > Kind regards > > Nichole Shervington > > > > -- The WA Macintosh User Group Mailing List -- > Archives - <http://www.wamug.org.au/mailinglist/archives.shtml> > Guidelines - <http://www.wamug.org.au/mailinglist/guidelines.shtml> > Unsubscribe - <mailto:wamug-unsubscr...@wamug.org.au> -- The WA Macintosh User Group Mailing List -- Archives - <http://www.wamug.org.au/mailinglist/archives.shtml> Guidelines - <http://www.wamug.org.au/mailinglist/guidelines.shtml> Unsubscribe - <mailto:wamug-unsubscr...@wamug.org.au>