Pro B550M-P Gen3


AMD B550


AMD Socket AM4

CPU Support

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

Memory Support

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

DIMM Slots


Max Memory

Up to 128 GB

Expansion Slots

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

Storage Interface

4x SATA 6Gb/s ports (From AMD B550 Chipset
1x M.2 slot (Key M)

Raid Support

Supports RAID 0, RAID 1, and RAID 10 for SATA storage devices

Onboard Graphics

1x VGA port, supports a maximum resolution of 2048×1536 @50Hz, 2048×1280 @60Hz, 1920×1200 @60Hz
1x HDMI™ 1.4 port, supporting a maximum resolution of 4096×2160 @30Hz, 2560×1600 @60Hz
1x DVI-D port, supports a maximum resolution of 1920×1200 @60Hz
Maximum shared memory of 16 GB


Realtek ALC897 Codec
7.1-Channel High Definition Audio


1x Realtek® RTL8111H 1Gbps LAN controller

Internal I/O Ports

1x Front panel audio connector
2x System panel connectors
1x Chassis Intrusion connector
1x Serial port connector
1x Parallel port connector
1x TPM module connector

Back Panel Connectors

Keyboard / Mouse
USB 2.0
USB 3.2 Gen 1 5Gbps Type-A
LAN port
Audio connector
USB 2.0
USB 3.2 Gen 1 5Gbps Type-A

I/O Controller

NUVOTON NCT6795D-M Controller Chip

H/W Monitoring

CPU/ System/ Chipset temperature detection
CPU/ System fan speed detection
CPU/ System fan speed control


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

Bundled Software

MSI Center

Operating System

Support for Windows 11 64-bit
Support for Windows 10 64-bit

Form Factor



1 Year


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Same Day Delivery Available For Rawalpindi / Islamabad
All Orders can be collected from our local warehouse
All of our products come with Brand warranty
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