 "HyperX FURY - DDR4 64 GB: 4 x 16 GB DIMM 288-pin" " HyperX 288-pin HX424C15FBK4/64 System Memory (RAM) CDWG.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." 
 "Corsair Vengeance LPX - DDR4 16 GB: 2 x 8 GB DIMM 288-pin" " Corsair 288-pin CMK16GX4M2A2400C16 System Memory (RAM) CDW.com
"Vengeance Low Profile heat spreaders have a reduced height of 1.03". They're designed for high-performance systems with extra-large CPU coolers, small form factor system builds, or any other space-constrained application where you need high-performance memory but standard Vengeance modules might not fit." 