 "HyperX FURY - DDR4 64 GB: 4 x 16 GB DIMM 288-pin" " HyperX 288-pin HX421C14FBK4/64 System Memory (RAM) CDW.com
"HyperX HX421C14FBK4/64 is a kit of four 2G x 64-bit (16GB) DDR4-2133 CL14 SDRAM (Synchronous DRAM) 2Rx8, memory module, based on sixteen 1G x 8-bit FBGA components per module. Each module kit supports Intel Extreme Memory Profiles (Intel XMP) 2.0. Total capacity is 64GB. This module has been tested to run at DDR4-2133 at low latency timing." 
 "HyperX FURY - DDR4 16 GB DIMM 288-pin" " HyperX 288-pin HX424C15FB/16 System Memory (RAM) CDW.com
"HyperX FURY DDR4 automatically recognizes the platform it's plugged into and automatically overclocks to the high frequency for hassle-free, plug-and-play functionality. HyperX FURY DDR4 is a minimal investment in premium components that results in faster speeds, higher performance and enhanced reliability - plus it looks really cool. It stays cool, too, thanks to low power consumption resulting in less heat, with a lower voltage specification than DDR3. Its stylish, low-profile design complements the look of the PC hardware while helping you stand out from the crowd of squared designs." 