No. You HAVE to OC it to get those timings. If you don't, you'll probably get 6-6-6-18 or 7-7-7-21. That's because it needs 2.1V. Saying you don't conform to the JEDEC standard doesn't make it OK. Get RAM that will operate on the JEDEC standard 1.8V. The ones I use myself and recommend are Mushkin: http://www.newegg.com/Product/Product.aspx?Item=N82E16820146731.
It will run at 5-4-4-12 on that voltage, but you may still need to set it. I think the default for it is 5-5-5-15. I've never read an article that found more than a small performance difference in FPS (e.g. 1-2) based on small differences in RAM timings.
Edit: that set is $55USD (haven't checked exchange rate). If you want to go cheaper, I've also used A-Data: http://www.newegg.com/Product/Product.aspx?Item=N82E16820211188.
This is $40USD and runs at 5-5-5-18.