 "Corsair Vengeance LPX - DDR4 16 GB: 2 x 8 GB DIMM 288-pin" " Corsair 288-pin CMK16GX4M2A2400C16 System Memory (RAM) CDWG.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." 
 "HyperX FURY - DDR4 16 GB: 2 x 8 GB DIMM 288-pin" " HyperX 288-pin HX421C14FB2K2/16 System Memory (RAM) CDW.com
"HyperX FURY DDR3 memory delivers hassle-free, Plug-and-Play functionality that gets you in the game faster and instant performance that helps you win it. Its asymmetric, aggressive design lets you stand out from the crowd of "squared" designs and features quality aluminum and a diamond-cut finish." 