PRO series helps users work smarter by delivering an efficient and productive experience. Featuring stable functionality and high-quality assembly PRO series motherboards provide not only optimized professional workflows but also less troubleshooting and longevity.N/AN/AFROZR AI COOLINGN/ADetecting CPU & GPU temperatures and automatically adjusting fan duty of system fans to a proper value by adopting MSI AI ENGINE.N/AN/AFULLY CONTROLLABLE IN BIOS AND SOFTWAREN/AMSI motherboards let you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for CPU and motherboard which will adjust the fan speeds automatically.N/AN/AOPTIMIZE NETWORK FOR LOWER LATENCY!N/AMSI LAN Manager automatically classifies and prioritizes the latency-sensitive applications giving you the best online experience with low latency.N/AN/ALOW LATENCY GAMING LAN POWERED BY INTELN/AStay connected with Intel LAN optimized for stable internet throughput ideal for championship level online plays.N/AN/ALIGHTNING GEN 4 PCI-EN/AMSI lightning Gen 4 PCI-E is the latest and the fastest PCI-E data transfer solution with 64GB/s of transfer bandwidth that has doubled compared to its previous generation. PCIe 4.0 maintains both backward and forward compatibility with older and newer specifications. Optimized by steel armor design your motherboards can support the weight of heavy graphics cards.N/AN/AA HUGE STEP OF DDR PERFORMANCEN/AMSI OC LAB does not merely work hard on extreme overclocking. The XMP memory profile has great improvement on performance and efficiency for B660 . Easy to enable XMP profile with auto power settings to get the best memory speed and stability.N/AN/ACORE BOOSTN/ACore Boost technology combines MSI’s premium layout and optimized power design which allows for faster and undistorted current delivery to the CPU at pin-point precision. Not only supporting multi-core CPU also creating the perfect conditions for your CPU overclocking.