Great ram and looks awesome in black, I use this now in almost 50% of my builds (red G.Skill V-SERIES in the rest)

Does what it needs to. Blazing fast.

Ram is ram. 2 sticks of 4gb, since 8gb is plenty for simply gaming and 16gb is overkill, despite what the general mainstream is trying to compensate with.
Where is the white DDR4 ram?!?!

You can't go wrong with Kingston. 8 gigabyte is more than enough for every gaming rig today.

It's RAM. It's DDR4. It's fast. It looks cool.

Great ram, also available in white :)

HyperX HX421C14FBK2/8 is a kit of two 512M x 64-bit (4GB) DDR4-2133 CL14 SDRAM Synchronous DRAM) 1Rx8, memory module, based on eight 512M x 8-bit FBGA components per module. Each module kit supports Intel® Extreme Memory Profiles (Intel® XMP) 2.0. Total kit capacity is 8GB. Each module has been tested to run at DDR4-2133 at a low latency timing of 14-14-14 at 1.2V

OK, that last part is the interesting bit for me :)

Normally I would have gone with http://www.gskill.com/en/product/f4-2133c15d-8gvr in black for this (and everything, I'm a G.Skill fanboy) but the tested latency is 15-15-15-35-2N

My question is, does this mean the Kingston Fury Ram is slightly better?

RAM is RAM. It does its job.

RAM - what more can you say, looks good too

Nice looking ram

Low profile, looks good and works well