MSI PRO B550M-P GEN3 AMD AM4 Micro ATX Motherboard

Specification
Basic Information

Supported CPU

• Supports AMD Ryzen 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen 5 3400G & Ryzen 3 3200G) and AMD Ryzen 4000 G-Series desktop processors

Chipset

• AMD B550 Chipset

BIOS

• 1x 256 Mb flash
• UEFI AMI BIOS
• ACPI 6.1, SMBIOS 2.8
• Multi-language

Form Factor

• m-ATX Form Factor
• 9.6 in. x 9.6 in. (24.4 cm x 24.4 cm)

Audio

• Realtek® ALC897 Codec
• 7.1-Channel High Definition Audio

Expansion Slots

PCI

• 1x PCIe 3.0 x16 slot (From CPU)
• 2x PCIe 3.0 x1 slots (From AMD B550 chipset)

M.2 Socket

• 1x M.2 slot (Key M)
• M2_1 slot (From CPU)
• Supports PCIe 3.0 x4
• Supports SATA 6Gb/s
• Supports 2242/ 2260/ 2280 storage devices

Memory

Type

• DDR4

Slots

• 4 x DIMM Slots

Supported Memory

• Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC
• Supports DDR4 2667/ 2800 /2933 /3000 /3066 /3200 /3466 /3600/ 3733 /3866 /4000 /4133 /4266 /4400+ MHz by A-XMP OC MODE
• 1DPC 1R max speed 4400 MHz
• 1DPC 2R max speed 3733 MHz
• 2DPC 1R max speed 3866 MHz
• 2DPC 2R max speed 3466 MHz
• Dual channel memory architecture
• Supports non-ECC UDIMM memory
• Supports ECC UDIMM memory (non-ECC mode)
• Supports un-buffered memory

Maximum Memory

• up to 128GB

Graphics

Graphics

• 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

Connector & Ports

HDMI

• 1x HDMI 1.4 port

VGA (s)

• 1x VGA port

DVI-D (s)

• 1x DVI-D port

USB (s)

• 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

LAN Port (s)

• 1x Realtek RTL8111H 1Gbps LAN controller
• Supported Storage
• 4x SATA 6Gb/s ports (From AMD B550 Chipset)
• Supports RAID 0, RAID 1, and RAID 10 for SATA storage devices

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

TPM (Trusted Platform Module )

• 1x TPM module connector

Warranty Information

Manufacturing Warranty

• 3 Years