Can i implement 2 Ram chip of different configuration in my desktop computer

[Guest]

Hello,
At present my PC is running with 512 MB RAM. Can I extra add 2GB RAM in Second slot.

 

[saint19]

Hi newcomer and welcome to the Tom's hardware forum.

1- What mobo do u have?
2- If the mobo support the 2GB stick in the 2nd slot u can add it without problems, so, check the manual of the mobo.