1x USB 3.2 Gen 1 5Gbps connectors (From AMD B550 Chipset) Supports additional 2 USB 3.2 Gen 1 5Gbps ports 2x USB 2.0 Type-A connectors (From AMD B550 Chipset) Supports additional 4 USB 2.0 ports
Connector & ports
Supported Storage
4x SATA 6Gb/s ports (From AMD B550 Chipset) Supports RAID 0, RAID 1, and RAID 10 for SATA storage devices
Connector & ports
HDMI
1x HDMI 1.4 port
Default
Connector & ports
Internal I/O Ports:FAN CONNECTORS: 1x 4-pin CPU fan connector 2x 4-pin system fan connectors SYSTEM CONNECTORS: 1x Front panel audio connector 2x System panel connectors 1x Chassis Intrusion connector 1x Serial port connector 1x Parallel port connector JUMPERS: 1x Clear CMOS jumper LED FEATURES: 1x 4-pin RGB LED connector 4x EZ Debug LED
1x VGA port, supports a maximum resolution of 2048x1536 @50Hz, 2048x1280 @60Hz, 1920x1200 @60Hz 1x HDMI 1.4 port, supporting a maximum resolution of 4096x2160 @30Hz, 2560x1600 @60Hz 1x DVI-D port, supports a maximum resolution of 1920x1200 @60Hz
Max Shared Memory
16 GB
Main Features
Audio
Realtek® ALC897 Codec 7.1-Channel High Definition Audio
The MSI PRO B550M-P GEN3 AMD AM4 Micro ATX Motherboard (China Version) supports AMD Ryzen 5000 & 3000 Series processors (not compatible with AMD Ryzen 5 3400G & Ryzen 3 3200G) and AMD Ryzen 4000 G-Series desktop processors. The MSI PRO B550M-P GEN3 AMD AM4 Motherboard runs at PCI-E Gen3 x4 and maximizes performance for NVMe-based SSDs. It offers 1x PCIe 3.0 x16 slot (From CPU) and 2x PCIe 3.0 x1 slots (From AMD B550 chipset). It also has 4x SATA 6Gb/s ports. This motherboard comes with 4x DDR4 memory slots and supports up to 4400(OC) MHz. It supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC and supports DDR4 2667/ 2800 /2933 /3000 /3066 /3200 /3466 /3600/ 3733 /3866 /4000 /4133 /4266 /4400+ MHz by A-XMP OC MODE. MSI PRO B550M-P GEN3 lets you manage speeds and temperatures for all your system and CPU fans. Total Fan Control allows you to check your primary system characteristics in a simplified graphical interface. You can also set up to 4 temperature targets for the CPU and motherboard, which will adjust the fan speeds automatically. It comes with Audio Boost so you can reward your ears with studio-grade sound quality.