difference between these memory types

nice343

PC3200U-30331-B1 and PC3200U-30330


I have the second memory type in my PC. I am playing on upgrading but I also want to know if PC3200U-30331 is compatible with it. Thanks

druid318

Go check out http://www.crucial.com/

They have a memory test that will tell you what your computer can handle, and even how much is in the system now.

Its way easier than trying to determine it yourself.