This memory kit receives 4.5/5 for its great price and healthy amount of overclocking headroom.

"When you're talking about memory, do you want low latency, high-speed or low voltage? Well, with G.Skill's latest P67-oriented kit, the Ripjaws-X 4GB, you get the lot. And all for a rather reasonable price too. This 4GB Ripjaws-X kit is running with super-low CAS 7 latencies, the now-standard P67 1.50v power setup and nominally runs at 1,600MHz."



Link: Techradar