Differing timings

[DonkeyPuncherello]

Can I put 2x1GB chips with 4-4-4-15 timing in an Asus P5W DH Deluxe that already has 2x1GB 4-5-4-15 timing chips?

In other words, I have these: http://www.newegg.com/Product/Product.aspx?Item=N82E16820227089
&
would like to add these: http://www.newegg.com/product/product.aspx?item=n82e16820227139

 

[gwarren007]

Yes its possible.just run at 4-5-4-15 Timings