I did not want to pay 173 for 2x4gb and so I took them to ~ 72 that offer the same performance.
I struggled a bit to find out how to profile 2 XMP 2133 MHz but it was made very simple ^^ '
Small council also: double-check that your motherboard accept xmp technology and PC3-17000 frequency ;-)
I do have a little regret level of carton packaging a bit too narrow, the ram is already very packed into their box, a little extra foam in a slightly larger board would have been perfect.
But level price / performance there is no photo, I RECOMMENDED you :-)