Mainboard ASUS AMD B850 SAM5 Micro-ATX Memory DDR5 Memory slots 4 1xPCI-Express 4.0 16x 1xPCI-Express 5.0 16x 3xM.2 1xHDMI 2xDisplayPort 4xUSB 2.0 4xUSB 3.2 1xRJ45 3xAudio port PRIMEB850M-A-CSM

PRIME B850M-A-CSM
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.