Patriot Viper 4 32GB DDR4-3733 Memory Kit
 

"Patriot Viper 4 DDR4-3733 memory is simply exceptional memory which surprised me couple of times, and it let me to set frequency which wasn't available on other memory kits

... I won't hide, I was expecting less and I'm happy to say that the Patriot Viper 4 16GB DDR4-3733 ( tested two kits ) is one of the best options if you are looking for a high frequency memory which won't cause compatibility issues."

http://www.funkykit.com/reviews/memo...ry-kit-review/