The aesthetics may be slightly different from what we expect from Kingston, but the under the hood of the HyperX Genesis 4GB 2133MHz DDR3 kit the performance is the same. Testing on a Sandy Bridge system showed that this kit has the ability to offer high speed performance with minimal effort thanks to the plug and play nature of XMP profiles.
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips