memory upgrade? help me!!!
:ohah: I own a sony vaio pcg-k25 with 512 mb of memory but is actually TWO 256 mb chips and it only has two slot wich are those two. I would like to upgrade it but my “max memory cap.” is 1 gb.
can someone tell me if i can replace the excisting chips with two 512 mb regardless of the limit or i can only replace one. what i’m trying to do is dubble the speed or at least make faster than what it is.
i will appreciate any knowledge droped. :good:
if the max it allows is 1GB RAM then yes two 512MB will work fine. You can sell your older ram.
I still quite unsure what your question is asking so I tried my best…
As that’s a pretty new computer you’ve got the I’d simply go with two 512MB PC 3200 dimms, as you probably thought. You could buy 1 single 1gig dimm but there’s really no point. Stick with some decent value ram companies, G-Skill is a good place to start.
thanks for the help i’ll try two 512 mb then, but where do i get good memory at fair price? 
www.newegg.com seems to be very popular for US users.
Hi there! In my case I could only find one slot with a 512 under my vaio vgn a690. It shows 1G, I’ve replaced this single slot with a 1000G and now it shows 1.5G. Of course if makes sense, but anyone knows were the other slot is ? Or how to upgrade to 2G ?