i purchased a msi amd radeon r9 280x and i need at least a 600 watt power supply is this a quality psi?: http://www.amazon.com/gp/product/B00EON40CS/ref=s9_psimh_gw_p147_d0_i2?pf_rd_m=ATVPDKIKX0DER&pf_rd_s=desktop-1&pf_rd_r=03M4WRAY2P75336J3FCW&pf_rd_t=36701&pf_rd_p=1970559082&pf_rd_i=desktop