Im building new PC and now im worried about PSU i bought. R9 290 requires 48 amp rail 750w psu. My PSU is FSP Fortron Aurum S 700W (PPA7002200). Is it sufficient? My build: i7 4770, Asus Z87-A, 1x 128GB SSD, 1TB HDD 7200 rpm, 16GB ram
My PSU: http://www.fsp-europe.com/aurum_s_700.php
My PSU: http://www.fsp-europe.com/aurum_s_700.php