Ryo Naohara :
R_1 :
the cooler will not work with either the motherboard or the CPU. has to go. need an AM4 model.
everything else is good
But if you go to the be quiet!pure rock it says it supports am4
the package you get may be lacking the AM4 mounting plate, which will mean a further wait for that part.
AM4 is a new socket still, there are many coolers made and ready to be shipped that were made before AM4 debuted.
http://www.coolermaster.com/amd-am4-ryzen-compatability/en/
not an endorsement for any brand just an example. you can see there are AM4 ready coolers, and mounting devices for earlier coolers. the cooler will fit, but will it fit out of the box without ordering an upgrade kit?
I would suggest for the best experience to get a cooler that is AM4 ready out of the box.
http://www.bequiet.com/en/cpucooler/532
it says nothing about AM4 as it predates AM4 and will not fit out of the box