MSI B550M PRO

MSI

B550M PRO

Motherboards

—/10What the pros sayPendingExpert consensusSee score breakdown ↓

Lowest new price · 128GBCheck price0 retailers

See availability Check the store for today’s priceGet a price-drop alert

Compare prices at

Editor testedHands-on testing and real-world use

Real-world useBased on everyday testing, not a spec sheet

Unbiased reviewIndependent and objective, sources shown

B550M PROCheck priceSee price

Key specs

Socket: Socket AM4
Form factor: micro ATX
Memory: DDR4-SDRAM

Highlights

Specs that matter

Performance

Processor: AMD

At a glance

Product highlights

Verified attributes, grouped for quick scanning.

ChipsetAMD

61 attributes · See all specifications

Price & availability

Where to buy

Prices from trusted US retailers, updated daily.

Set price alert

We may earn a commission from qualifying purchases. Prices and availability are stored at the time of last verification and may change.

0 price points tracked.

Check the store for today’s price.

Product data

Full specifications

61 attributes, grouped for quick scanning. Spot a wrong value? Hit the next to it.

Wifi Version: No
Hdmi Version: 2.1

Clear CMOS jumper: Yes

Number of M.2 (M) slots: 1
PCI Express x16 (Gen 4.x) slots: 1
PCI Express x1 (Gen 3.x) slots: 2

Number of mounting holes: 6
Motherboard chipset family: AMD
Motherboard form factor: micro ATX
Component for: PC
Audio output channels: 7.1 channels
Audio chip: Realtek ALC892 / Realtek ALC897
Motherboard chipset: AMD B550

Maximum resolution: 4096 x 2160 pixels
Parallel processing technology support: Not supported

Manufacturer Sku: B550M PRO

RGB LED pin header: Yes
12V power connector: Yes
Serial port headers: 1
TPM connector: Yes
Chassis intrusion connector: Yes
Number of chassis fan connectors: 2
CPU fan connector: Yes
ATX Power connector (24-pin): Yes
Front panel connector: Yes
Front panel audio connector: Yes
Number of SATA III connectors: 4
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 1
USB 2.0 connectors: 2

Harmonized System (HS) code: 84,733,020

Unbuffered memory: Yes
Maximum internal memory: 64 GB
Supported memory clock speeds: 1866,2133,2400,2667,2800,2933,3000,3066,3200,3466,3600,3733,3866,4000,4133,4266,4400,4600 MHz
ECC сompatibility: ECC & Non-ECC
Memory slots type: DIMM
Number of memory slots: 2
Supported memory types: DDR4-SDRAM

Memory Channels: Dual-channel

LAN controller: Realtek RTL8111H
Ethernet interface type: Gigabit Ethernet
Ethernet LAN: Yes

Model Number: B550M PRO

Drivers included: Yes
Cables included: SATA

Depth: 244 mm
Width: 244 mm

DisplayPorts quantity: 1
HDMI ports quantity: 1

Maximum number of SMP processors: 1
Compatible processor series: AMD Ryzen 3000 Series
Processor socket: Socket AM4
Processor manufacturer: AMD

VGA (D-Sub) ports quantity: 1
PS/2 ports quantity: 1
Ethernet LAN (RJ-45) ports: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
USB 2.0 ports quantity: 2

Form Factor: micro ATX

RAID levels: 0, 1, 10
Supported storage drive interfaces: SATA III
Supported storage drive types: HDD & SSD

Vote & discuss

Community says

No reader votes on the B550M PRO yet. Votes happen on head-to-heads: pick a matchup and say which one you would buy.

Start a head-to-head →

Reviewed this gadget on your site or channel? Submit your review →

B550M PRONo store price yetSpecs

MSI B550M PRO Specs, Price & Review | GadgetClash | Gadget Clash