Optimized VRM DesignDr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications!. Compared to traditional discrete MOSFETs. it intelligently delivers higher current for each phase. thus providing improved thermal result and superior performance.Featuring sturdy components and completely smooth power delivery to the CPU. offering enhanced performance for gamers.The 8 Layer PCB provides stable signal traces and power shapes delivering lower temperature and higher energy efficiency for memory overclocking!. Thus. it's able to support the latest memory modules with most extreme memory performance!Reinforced Steel Slot[PCIe 4.0 Version]The reinforced steel slot is capable of supporting PCI Express 4.0 standard. The various benefits include:Extra anchor pointsStronger latchEnsure signal stabilityMake sure heavy graphics cards to be well-installed.Extreme Overclocking PerformanceDerived from the “built for stable and reliable” designing concept. ASRock does not compromise on any details. All B650 motherboards are built with 8-Layer PCB design.