is this good ram? for gaming?

[Danoroth]

i was wondering if this is decent ram for gaming, i have 4gb right now, but just to top it off i need 8gb, and my motherboard has 2 slots http://www.austin.net.au/ProductList/ProductDetail/tabid/104/ProductCode/RD316008GC9/Default.aspx

 

[FuryRosewood]

should be fine, the 1333 honestly would be fine too, wont notice a diff between the two in terms of performance