ASUS PRIME B850M-A-CSM AMD B850 Socket AM5 micro ATX

ASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen™ 9000 series processors. The PRIME B850M-A-CSM motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. It’s designed to be Advanced AI PC-ready, offering the power and connectivity needed for demanding AI applications.<br><br><b>ASUS Corporate Stable Model</b><br>ASUS Corporate Stable Model (CSM) is a commercial program designed to provide stable and reliable motherboards. Offering up to 36-month product lifecycle support and 6-month end-of-life notice to allow sufficient lead times for your organization to get ready for product transitions. Each purchase of an ASUS CSM motherboard comes with ASUS Control Center Express - server-grade IT management software.<br><br><b>ASUS Control Center Express</b><br>ASUS Control Center Express is an integrated IT monitoring and management software designed to deploy faster, simplify IT operations and improve productivity with comprehensive control and user-friendly functions. ASUS Control Center Express is compatible with over 100 ASUS motherboards to provide a high-quality, TCO-optimized solution for your business needs.<br><br><b>Optimize IT endpoint management</b><br>Designed to assist IT staff in monitoring and controlling devices within their corporate networks, and facilitate inventory checking in multiple locations remotely.<br><br><b>Automate IT maintenance</b><br>Allows IT staff to schedule automatic updates of the latest BIOS, software and utilities to specific or all devices at off-peak times, enhancing system stability and IT operational flexibility.<br><br><b>Securely manage all of endpoints</b><br>Securely manage endpoint configuration, portable storage access and PC software applications by enabling them to create grouping rules on individual devices.<br><br>Performance<br><b>AI Solutions</b><br>ASUS AI Solutions include AI Advisor as your technical expert with expertise in PC performance.<br><br><b>AI Advisor</b><br>ASUS AI Advisor allows users to explore the functionality and advanced features of ASUS motherboards in a simple and straightforward way.<br><br>Performance<br><b>Digital Power Design</b><br>PRIME B850M-A-CSM features an 8+2+1 phase power design with discrete MOSFETs, ensuring efficient and stable power delivery for AMD processors plus steady performance for day-to-day use.<br><br>The multi-layered printed circuit board design quickly dissipates heat around the voltage regulators to improve overall system stability and provide the CPU with more overclocking headroom.<br><br>The Digi+ voltage-regulator module (VRM) delivers real-time control over voltage droop, automatically switching frequency and power-efficiency settings.<br><br>Enhanced Memory & Storage Performance<br><b>Enhanced DDR5 performance</b><br>Comprehensive memory tuning options are the cornerstone of PRIME motherboards. The PRIME B850M-A-CSM maximizes the potential of your DDR5 modules, from entry-level to extreme-speed kits.2<br>For entry-level modules without EXPO™ support, ASUS Enhanced Memory Profile (AEMP) automatically detects memory chips and provides optimized profiles for enhanced performance.<br>For those looking to surpass stock DDR5 speeds, the PRIME B850M-A-CSM offers extensive AMD Extended Profiles for Overclocking (EXPO™) support and a wide array of UEFI settings for further performance tweaks.<br><br><b>Three M.2 slots (up to 128 Gbps)</b><br>PRIME B850M-A-CSM offers a total of three M.2 slots, including one that supports data-transfer speeds of up to 128 Gbps via PCIe 5.0, and two that support PCIe 4.0. This enables quicker boot-up and app load times with OS or application drives.<br><br>Cooling<br><b>Cooler by design</b><br>The PRIME B850M-A-CSM motherboard is engineered with multiple onboard heatsinks and an array of hybrid fan headers to help ensure your rig stays cool and stable under intense workloads.<br><br>Smart Cooling precision<br><br><b>ASUS Fan Xpert 2+</b><br>ASUS Fan Xpert 2+ software provides comprehensive control over fans. An Auto-Tuning mode intelligently configures all parameters with a single click. There’s also an Extreme Quiet mode that reduces chassis fan speeds to below the default minimum to keep your system whisper-quiet when performing light tasks. Fans can also be controlled via the UEFI BIOS.<br><br><b>Cooler compatibility</b><br>ASUS AIO coolers offer robust performance, high overclocking potential, bold aesthetics and customizable functionality for new motherboards, empowering you to build your dream gaming rig.<br><br>Flexibility<br><b>Empowering connections</b><br>This motherboard offers a versatile range of connectivity, including support for PCIe 5.0 slot and an arsenal of USB ports which includes Type-C® connections.<br><br><b>Realtek 2.5 Gb Ethernet</b><br>Realtek 2.5 Gb Ethernet reduces CPU overhead and offers exceptionally high TCP and UDP throughput for faster, smoother data transfers.<br><br><b>Front USB 5Gbps Type-C®</b><br>This motherboard features a USB 5Gbps Type-C® front panel connector for speedy data transfers of up to 5Gbps.<br><br>Customization<br><b>Personalization</b><br>The PRIME B850M-A-CSM enhances the user experience across the board, from simplifying BIOS setting adjustments to offering customizable RGB lighting controls for a uniquely personal system aesthetic.<br><br><b>UEFI BIOS</b><br>The UEFI interface delivers easy-to-use configuration options for PC beginners, and advanced features for veterans.<br><br><b>ASUS DriverHub</b><br>Simplify driver management with automatic detection, one-click installation and update for smooth, efficient system performance.<br><br><b>Armoury Crate</b><br>Customize Aura Sync RGB and control ASUS devices. Includes product registration and updates.<br><br><b>Aura Sync</b><br>Complete RGB lighting control for enthusiast systems, ensuring seamless synchronization with compatible hardware.<br><br><b>Addressable Gen 2 RGB headers</b><br>Three addressable Gen 2 headers detect LED counts on compatible RGB devices, automatically adjusting lighting effects accordingly.<br><br>Customization<br><b>DIY friendly</b><br>The PRIME B850M-A-CSM motherboard features EZ PC DIY innovations that simplify and speed up the PC building process, making DIY easy and convenient.<br><br><b>Pre-mounted I/O shield</b><br>Our pre-installed I/O shield safeguards ports, simplifies the build process, increases functionality and enhances aesthetics for PC DIY enthusiasts.<br><br><b>BIOS FlashBack™</b><br>BIOS FlashBack™ simplifies BIOS updates. Just load the BIOS file onto a FAT32 USB stick, insert it into the BIOS FlashBack™ port, and press a button—no CPU or memory needed.<br><br><b>SafeSlot</b><br>PCIe 5.0 is twice as fast as PCIe 4.0. ASUS has adapted our SMT manufacturing for the faster SafeSlot, a reinforced metal sheath that ensures secure card installation and faster data speeds.<br><br><b>Q-LED Core</b><br>The Q-LED Core display produces color-coded lights during the Power-On Self-Test (POST) that can help you troubleshoot potential issues.<br><br><b>Build for the most advanced pc for gaming and creating</b><br>When only the fastest will do, ASUS motherboards deliver. With faster dual-channel DDR5 memory support, AMD EXPO™ technology and PCIe® 5.0 support for both graphics and NVMe, you can play the most demanding games and deliver your biggest projects with the revolutionary performance of an ASUS motherboard and AMD Ryzen™ 9000, 8000, and 7000 Series processors.