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MSI B550 GAMING GEN3
MSI

B550 GAMING GEN3

Motherboards
—/10What the pros sayPendingExpert consensusSee score breakdown ↓
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Key specs
Socket
Socket AM4
Form factor
ATX
Memory
DDR4-SDRAM
Highlights

Specs that matter

Performance
Processor
AMD
At a glance

Product highlights

Verified attributes, grouped for quick scanning.

ChipsetAMD
41 attributes · See all specifications
Price & availability

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Product data

Full specifications

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

Wifi Version
No
Hdmi Version
2.0b
Number of M.2 (M) slots
1
PCI Express x16 (Gen 3.x) slots
2
PCI Express x1 slots
4
Windows operating systems supported
Windows 10 x64, Windows 11 x64
Motherboard chipset family
AMD
Motherboard form factor
ATX
Component for
PC
Audio output channels
7.1 channels
Audio chip
Realtek ALC897
Motherboard chipset
AMD B550
DirectX version
12.0
Parallel processing technology support
Crossfire
Manufacturer Sku
911-7B86-050
Number of SATA III connectors
6
USB 3.2 Gen 1 (3.1 Gen 1) connectors
2
USB 2.0 connectors
4
Maximum internal memory
128 GB
Supported memory clock speed (max)
4400 MHz
Memory slots type
DIMM
Number of memory slots
4
Supported memory types
DDR4-SDRAM
Memory Channels
Dual-channel
LAN controller
Realtek RTL8111H
Ethernet interface type
Gigabit Ethernet
Ethernet LAN
Yes
Model Number
B550 GAMING GEN3
HDMI ports quantity
1
Compatible processor series
AMD Ryzen 3000 Series, AMD Ryzen 5000 Series, AMD Ryzen 7000 Series
Processor socket
Socket AM4
Processor manufacturer
AMD
DVI-D ports quantity
1
Ethernet LAN (RJ-45) ports
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
USB 2.0 ports quantity
2
Form Factor
ATX
RAID levels
0, 1, 10
RAID support
Yes
Supported storage drive interfaces
M.2, SATA III
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