Adding Ram on my P6T

[Zanow]

Hi guys, I need your help ! ^^
So here's the thing:
Motherboard: ASUS P6T (This one: http://www.newegg.com/Product/Product.aspx?Item=N82E16813131359)
Ram: 3x2GB 1600MhZ / 7-7-7-24 / 1.65V by OCZ (http://www.newegg.com/Product/Product.aspx?Item=N82E16820227381)
CPU: Core i7 920 @2.66Ghz (http://www.newegg.com/Product/Product.aspx?Item=N82E16819115202)

My question: I want to add 6 more GB of ram, the problem is that the Ram I use no longer exists, fortunately I found this: http://www.newegg.com/Product/Product.aspx?Item=N82E16820231225
It seems like it's the best pack I could buy but I was wondering if I could mix my Ram with the one I've find, as it has different timings and tensions, what should I do ?
Thank you in advance
(Sorry for my english, I'm french)

 

[Tradesman1]

You could try them, no guarantee they will play with your old sticks, even if you could find another set of the same exact model, there would be no guarantee.

Might look at the Snipers in 3x4GB:

http://www.newegg.com/Product/Product.aspx?Item=N82E16820231466