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Micro-ATX motherboard, dark PCB with metallic heatsinks and silver AM4 socket

GIGABYTE

GIGABYTE B550M AORUS PRO-P AM4 AMD motherboard

SKU CH-857D-K5218

Micro-ATX B550 board for AM4 Ryzen 3000 and 5000 CPUs with DDR4 up to 4733 MHz and SATA 6Gb/s

  • ProcessorRyzen 3000 Series
  • CPU socketAM4
  • Ryzen 5000 Series ready with a BIOS update
  • AMD B550 chipset powers modern AM4 builds
  • AM4 socket fits Ryzen 3000 and 5000 processors
  • DDR4 memory scales up to 4733 MHz overclocked
  • Micro-ATX form factor suits compact chassis

B550 Micro-ATX board for AM4 Ryzen builds

The GIGABYTE B550M AORUS PRO-P is a Micro-ATX motherboard built around the AMD B550 chipset and AM4 socket. It supports 3rd Gen Ryzen processors and, after a BIOS update, Ryzen 5000 Series CPUs. The board also works with 3rd Gen Ryzen chips that include Radeon Graphics.

Suits compact Ryzen systems needing DDR4

This board fits builders who want a small-form-factor platform for AM4 CPUs with high-speed DDR4 memory. It is not for buyers who need a full-size ATX layout, those who require an Intel socket, or anyone building around a newer AM5 processor family.

AM4 socket and B550 chipset define CPU

The AM4 socket determines which Ryzen 3000 and 5000 Series processors can be installed. The B550 chipset enables DDR4 support ranging from 2133 MT/s up to 4733 MT/s overclocked, depending on the specific CPU generation used.

How it compares

Measured against everything we stock in Motherboards for AMD CPUs, at today’s prices. Recalculated every night.

Price $120.99
Cheaper than about 69% of the 1,906 comparable items (median $224.49).

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Specifications

Processor
ProcessorRyzen 3000 Series
CPU socketAM4

Questions about this item

Will my Ryzen 5000 processor work without a BIOS update?

The board requires a BIOS update before it can run Ryzen 5000 Series CPUs.

Which memory speeds are supported at stock settings with a Ryzen 5000 CPU?

DDR4 3200 MHz is the highest native speed listed; all higher frequencies are marked as overclocked.

Does this Micro ATX board fit in a standard ATX case?

Yes, Micro ATX boards mount in any ATX case using the standard standoff pattern.

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