R5 230 is the fantastic graphics card from asus engineered with a highly efficient 0 db thermal design it dissipates heat in complete silence making r5 230 the perfect choice for your slim line home theater pc htpc build advanced emi shielding reduces electromagnetic interference by up to 66 for a stable signal pin sharp images and safer and healthier computing exclusive asus designed heatsinks with large surface areas effectively cool graphics cards passively so absolutely no sound