MSI Afterburner Overclocking Utility -Support 2D/3D customized profile -Support burn-in stability test. -Support Multi-GPU control. Military Class Concept Components -SSC (Solid State Chock) has No Buzz noise and higher current for better overclocking ability. All Solid CAP for longer lifespan. Native HDMI Output -Support both 1080P HD movie playback and 7.1 Channel audio transmission. Low Profile Design -One slot thermal and low profile design work perfect with slim or smaller system.