Can I use this Ram

You would loose the benefit of dual channel, however, if you get another 1GB Kingston stick, you will regain dual channel. It will work together however.
 
It will recognize some of it, 3.14GB perhaps, id do it just for the performance increase of Dual Channel. I ran XP Home on 3GB RAM and I had 3.42GB RAM usable.
 
I would check the timings and also the recommended voltages of the two different rams .It's not a good idea to mix different ones together.
 
Back
Top