They have a nice selection system to get the right part.
I have recently decided to upgrade the amount of RAM on my Dell Latitude CPxj laptop. I have 128 mb, and purchased 512 (the max for my machine) and it will not work. It is 144 pin pc100 DIMM, and I purchased what I thought would work, but it doesn't. The description said that it was pc100, 133 and I'm thinking it might really be pc133, therefore it won't work. Also, the new memory seem a little thincker and wider. Any ideas, please let me lnow. Thanks.