Which ram speed should I get?

[Dvorjak]

I am thinking of building a new computer. Should I get DD3-2133?

[Demoness]

RAM speed usually won't produce a noticeable difference in performance. 1333 or 1600 is plenty for Ivy Bridge. You may end up paying a price premium for the higher speed 2133, and you will not even notice a difference between that and some nice Vengeance or G.Skill kits at 1600.

[Jinto]

Get these:

http://www.newegg.com/Product/Produc...82E16820147096

It is 1600 by default but only needs 1.35v. It overclocks very well.

Apply EMCJNHE45 for another 15% off.

Win.