Please note these graphics cards do not ship with low profile brackets from april 1st 2013 the exclusive alloyed components helps boost performance by reducing power loss enhancing durability and achieving cooler operation the chokes concrete core eliminates the buzz sound in full load while the capacitors assure a 50 000 hours lifespan equivalent to 25 times longer than traditional capacitors unique fan design dissipates heat efficiently while extending a graphic cards lifespan