MSI B550-A PRO ATX MOTHERBOARD

CPU (MAX SUPPORT)
SOCKET
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)
DISPLAYPORT
HDMI
DIRECTX
FORM FACTOR
CROSSFIRE
OPERATING SYSTEM
RYZEN 9
AM4
AMD® B550 Chipset
1866/ 2133/ 2400/ 2667/ 2800/ 2933/ 3000/ 3066/ 3200/ 3466/ 3600/ 3733/ 3866/ 4000/ 4133/ 4266/ 4400 + Mhz by JEDEC and A-XMP OC MODE
Dual
4
128
2
Gen4 / Gen3
2
6
2
0/1/10
1
1x Realtek® RTL8111H Gigabit LAN
1(Gen 1, Type C), 2(Gen 1, Type A)
1(Gen 2, Type C), 1(Gen 2, Type A), 2(Gen 1, Type A)
4
4
1
Realtek® ALC892/ALC897 Codec
1
1
12
ATX
Y
Support for Windows® 10 64-bit