Okey, so i want to buy 2 rxes, but im not sure, that my mobo can handle them,my psu will handle them((or at least i think)), this is my current psu:
https://www.amazon.co.uk/Corsair-CP-9020097-UK-PLUS-Power-Supply/dp/B00TE4XSMA/ref=sr_1_1?s=computers&ie=UTF8&qid=1502147891&sr=1-1&keywords=550w