Upgrading Ram for future

agurmeza

Honorable
Sep 8, 2013
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0
10,680
hello, i was wondering what kind of ram i should get since there are lots of factors. my mobo is a foxconn2ab1 (upgrading fairly soon). it has 4 slots. currently it is "6.00GB Dual-Channel DDR3 @ 667MHz (9-9-9-24)". so i should i replace the older sticks or add a new one to the last slot?
thanks.
i am also running win8 pro x64
 

agurmeza

Honorable
Sep 8, 2013
107
0
10,680



if it makes a difference here is the cpu specs.
AMD Phenom II X4 830
Deneb 45nm Technology