Want to know ram in my laptop i3 1564

[maninder]

i want to know the which ram typr working in my system

DDR 1 or DDR 2 i want to upgrade my laptop.

i have inspiron 1564 i3 core 2 due reccomend me which wil be that best i m a civil engineer using Auto cads & other relative softwares.

 

[shadow71]

Here's the complete spec list of your computer:

http://support.dell.com/support/edocs/systems/ins1564/en/cs/cs_en.pdf