TestFreaks posted a review on the Kingston HyperX X2 Grey Series 4GB (2 x 2GB) DDR3 2133Mhz memory

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.

Specifications:

Kingston HyperX X2 Grey Series 4GB (2 x 2GB) 240-Pin DDR3 2133Mhz Desktop Memory

KHX2133C9AD3X2K2/4GX
4GB (2GB 256M x 64-Bit x 2 pcs.) DDR3-2133MHz
CL9 240-Pin DIMM Kit

  Kingston HyperX X2 Grey Series 4GB (2 x 2GB) DDR3 2133Mhz KHX2133C9AD3X2K2/4GX Desktop Memory Review