MSI B550M-A PRO

	
SOCKET
	
CPU (MAX SUPPORT)
	
CHIPSET
	
DDR4 MEMORY
	
MEMORY CHANNEL
	
DIMM SLOTS
	
MAX MEMORY (GB)
	
PCI-E X16
	
PCI-E GEN
	
PCI-E X1
	
SATAIII
	
M.2 SLOT
	
RAID
	
TPM (HEADER)
	
LAN
	
USB 3.2 PORTS (FRONT)
	
USB 3.2 PORTS (REAR)
	
USB 2.0 PORTS (FRONT)
	
USB 2.0 PORTS (REAR)
	
SERIAL PORTS(FRONT)
	
AUDIO PORTS (REAR)
	
DVI-D
	
HDMI
	
DIRECTX
	
FORM FACTOR
	
OPERATING SYSTEM
AMD Socket AM4
Support 3rd Gen AMD Ryzen™ Desktop Processors and AMD Ryzen™4000 G-Series Desktop Processors
AMD® B550 Chipset
Supports DDR4 1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200 MHz by JEDEC

Supports DDR4 2667/ 2800 /2933 /3000 /3066 /3200 /3466 /3600/ 3733 /3866 /4000 /4133 /4266 /4400/ 4600+ MHz by A-XMP OC Mode
Dual
2
64
1
Gen4 / Gen3
1
4
1
0/1/10
1
1x Realtek® RTL8111H Gigabit LAN
2(Gen 1, Type A)
4(Gen 1, Type A)
4
2 (Type A)
1
Realtek® ALC892/ALC897 Codec
1
1
12
MATX
Support for Windows® 10 64-bit