Which g.skill fit this system safely?

[Xrated]

Hallo.Mobo:crosshair IV,Cpu:amd phenom x4 955.4gb is ok but which one?After reading some stuff i figured that there are some compatibility problems with the amds so which g.skill is the safest choice?Was between ripjaws and trident 4gb,the low timing ones,but dunno if its ok for my system.thanks in advance.

[Leopardi]

I heard the X4 memory controller cant take low CL so go for CL8 or CL9

[GSKILL TECH]

http://www.newegg.com/Product/Produc...2%20x%202GB%29

RipJaws or Trident will work well.

Trident is the better one.

Thank you
GSKILL TECH