07-01-2009 07:40 PM
What model is your laptop?
www.crucial.com is a great place to see what type your need and then you could purchase it at BB or online.
Most 4GB memory comes in a 2x2gb kit.
With DDR2 you want to run the memory is pairs.
07-01-2009 08:40 PM
You could go with 2x2GB for a total of 4GB.
Go to Crucials website and select your make and model from the list and it will show you what memory you need.
07-01-2009 09:28 PM
07-05-2009 10:27 AM
07-05-2009 05:34 PM