MSI B550M PRO Motherboard

Name: MSI B550M PRO
Brand: MSI
SKU: b550m pro
Rating: 4.0 (4 reviews)

MSI B550M PRO AM4 DDR4 PCIe 4.0 SATA 6Gb/s M.2 USB 3.2 Gen 1 HDMI/DP Micro-ATX

★★★★☆

(4 reviews)

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Support 3Rd Gen AMD Ryzen Desktop Processors And AMD Ryzen 4000 G-Series Desktop Processors
Supports DDR4 Memory, Up To 4600(OC) Mhz
Lightning Fast Experience: Pcie 4.0, Lightning Gen4 X4 M.2 With M.2 Shield Frozr
M.2 Shield Frozr: Strengthened Built-In M.2 Thermal Solution. Keeps M.2 Ssds Safe While Preventing Throttling, Making Them Run Faster
Core Boost: With Premium Layout And Digital Power Design To Support More Cores And Provide Better Performance

Specifications Overview

Model	b550m pro
Release Date	November 2020 * First availability for purchase, it may not correspond to the actual market launch date.
Series	PRO
Socket	AM4
Form factor	Micro ATX
Chipset	AMD B550
Supported Memory	DDR4 1866Mhz 2133Mhz 2400Mhz 2666Mhz 2800Mhz 2933Mhz 3000Mhz 3200Mhz 3466Mhz 3600Mhz 3733Mhz 3866Mhz 4000Mhz 4133Mhz 4266Mhz 4400Mhz 4600Mhz View compatible RAM ► * High clock speeds may require enabling the XMP profile in the motherboard BIOS ** RAM support may also depend on the CPU memory controller
ECC RAM Support	No
Audio Chipset	Realtek ALC892/ALC897 Codec
Audio Channels	7.1 Channels
LAN Chipset	Realtek RTL8111H
Max LAN Speed	10/100/1000Mbps
SLI Support	No
CrossFire Support	No
RAID Support	Yes
Back Connect	No
Back I/O Ports	1 x DisplayPort 1 x D-Sub 1 x HDMI 1 x LAN (RJ45) 1 x PS/2 Keyboard/Mouse Combo 2 x USB 2.0/1.1 3 x Audio Jacks 4 x USB 3.2 Gen 1
Wireless LAN	No
PCI-Express x16 Slots	1
PCI-Express x4 Slots	0
PCI-Express x1 Slots	2
SATA 6 Gbps Ports	4
SATA Express Ports	0
M.2 Ports	1
M.2 Devices support	2242 / 2260 / 2280 - M Key
RAM Slots	2
Maximum Supported RAM	64 GB
Onboard USB 2.0	2
Onboard USB 3.2 Gen 1	1
Onboard USB 3.2 Gen 2	0
Onboard USB 3.2 Gen 2x2	0

	Old Name	Current Name	Branding	Data Speed	Port
USB 2.0	USB 2.0	USB 2.0	Hi-Speed USB	480 Mbit/s	diverse
USB 3.0	USB 3.1 Gen 1	USB 3.2 Gen 1x1	SuperSpeed USB	5 Gbit/s	diverse
USB 3.1	USB 3.1 Gen 2	USB 3.2 Gen 2x1	SuperSpeed USB 10Gbps	10 Gbit/s	diverse
USB 3.2	USB 3.2 Gen 2x2	USB 4.0 Gen 2x2	USB4 20Gbps	20 Gbit/s	only USB-C
USB4	USB 4.0 Gen 3x2	USB4 1.0	USB4 40Gbps	40 Gbit/s	only USB-C
USB4v2	USB 4.0 Gen 4	USB4 2.0	USB4 80Gbps	80-120 Gbit/s	only USB-C