[M] Patriot Memory Viper 4 Series DDR4 16GB 2400MHz Memory Kit Review
 

The revised Viper 4 version with black PCB looks considerably better than the initial one which sported a green one and now also matches the heatsink color scheme; also, if you do have a black/red color scheme on your motherboard, this kit will fit right in. While the model we have tested is not the fastest out there, for tasks which not include encoding and rendering and mostly office work or gaming, the Viper 4 16GB 2400MHz should perform wonderfully.

http://www.madshrimps.be/articles/article/1000777/