Today i decided to overclock my HyperX Fury 2666mhz cl16 kit. I got up to 3200mhz cl14 1.4v and it seems stable, need to do further testing. But my cinebench r15 score
Kingston HyperX FURY Black 8GB 2133MHz DDR4 CL14 DIMM Memory (HX421C14FB/8) LOT | eBay