A new review by me over on TestFreaks..

Link: http://blog.testfreaks.com/review/review-of-kingston-hyperx-x2-grey-series-4gb-2-x-2gb-ddr3-2133mhz-khx2133c9ad3x2k24gx-desktop-memory/

Quote:
"If you’ve been involved with computers for a while you’d know that all ram is not created equal.  If you consider yourself an enthusiast you owe it to yourself to use good quality ram from a reputable company. Kingston is one such company and their Hyper X line is the epitome of enthusiast performance and quality. Even if you aren’t an enthusiast though your system can surely benefit from high performance ram with great timings and fast speeds as virtually everything is dependent on it in one way or another. Today for review I’ve got a 4gb set of Kingston Hyper X  X2 Grey Series DDR3 ram and from my testing it’s not bad at all."