The MAG series was born through rigorous quality testing and designed to be a symbol of sturdiness and durability. Focused on providing the best user experience, the MAG series has a simple installation process coupled with a friendly user interface making it the best choice for entry level gamers.
Product Specifications:
SOCKET : AM4
CPU (MAX SUPPORT) : RYZEN 9
CHIPSET : AMD B550 Chipset
DDR4 MEMORY : 5100(OC)/ 5000(OC)/ 4866(OC)/ 4800(OC)/ 4600(OC)/ 4533(OC)/ 4400(OC)/ 4300(OC)/ 4266(OC)/ 4200(OC)/ 4133(OC)/ 4000(OC)/ 3866(OC)/ 3733(OC)/ 3600(OC)/ 3466(OC)/ 3400(OC)/ 3333(OC)/ 3300(OC)/ 3200(JEDEC)/ 3000(JEDEC)/ 2933(JEDEC)/ 2666(JEDEC)/ 2400(JEDEC)/ 2133(JEDEC) MHz
MEMORY CHANNEL : Dual
DIMM SLOTS : 4
MAX MEMORY (GB) : 128
PCI-E X16 : 2
PCI-E X1 : 2
SATAIII : 6
M.2 SLOT : 2
RAID : 0/1/10
LAN : 1x Realtek® RTL8125B 2.5G LAN + 1x Realtek® RTL8111H 1G LAN
USB 3.2 PORTS (FRONT) : 1(Gen 1, Type C), 2(Gen 1, Type A)
USB 3.2 PORTS (REAR) : 1(Gen 2, Type C), 1(Gen 2, Type A), 2(Gen 1, Type A)
USB 2.0 PORTS (FRONT) : 4
USB 2.0 PORTS (REAR) : 2
AUDIO PORTS (REAR) : 5+ Optical S/PDIF (Realtek® ALC1200 Codec)
DISPLAYPORT : 1
HDMI : 1
DIRECTX : 12
FORM FACTOR : ATX
CROSSFIRE : Y
https://www.msi.com/Motherboard/MAG-B550-TOMAHAWK/Specification