P
MSI

MSI B550M-A PRO

Motherboard AMD Ryzen AM4, 2xDDR4, support up to 64GB, 1xPCIe 4.0/3.0 x16 slot

MPNB550M-A PROMotherboardsUpdated

Key facts

Part number
B550M-A PRO
Brand
MSI
Category
Motherboards
Equivalent part numbers
  • 4719072752613(UPC)
Price
AUD 120≈ USD 83.77 RRP
Availability
On request — ask for a quote

The MSI B550M-A PRO is a motherboard listed in the Prology Parts Index. It is also known as UPC 4719072752613. RRP AUD 120≈ USD 83.77 (Oct 2026). Request a quote for volume pricing, or sell us your used motherboards.

Overview

MSI B550M-A PRO Motherboard AMD Ryzen AM4 2x DIMM Slots (Max 64GB) 1x PCI-e 4.0 1x HDMI DVI 1x M.2 4x SATA3 6x USB 3.2 Gen 1 6x USB 2.0

SOCKET AMD Socket AM4

CHIPSET AMD® B550 Chipset

MEMORY CHANNEL Dual

DIMM SLOTS 2

MAX MEMORY (GB) 64

PCI-E X16 1

PCI-E GEN Gen4 / Gen3

PCI-E X1 1

SATAIII 4

M.2 SLOT 1

RAID 0/1/10

TPM (HEADER) 1

USB 3.2 PORTS (FRONT) 2(Gen 1, Type A)

USB 3.2 PORTS (REAR) 4(Gen 1, Type A)

USB 2.0 PORTS (FRONT) 4

USB 2.0 PORTS (REAR) 2 (Type A)

SERIAL PORTS(FRONT) 1

AUDIO PORTS (REAR) Realtek® ALC892/ALC897 Codec

DVI-D 1

HDMI 1

DIRECTX 12

CPU SUPPORT Support for Windows® 10 64-bit

FORM FACTOR MATX

Price history

Latest
AUD 120≈ USD 83.77
Oct 2026
Lowest recorded
AUD 120≈ USD 83.77
Highest recorded
AUD 120≈ USD 83.77
Recorded
2026
1 price point

AUD 120 rrp, recorded

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More MSI Motherboards

All MSI parts starting with “B” · All MSI part numbers

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Have this part spare? We buy it

Prology buys used and surplus motherboards – including B550M-A PRO. Sell outright or trade in against your next order. Offer within 1 business day.