MSI MAG B550M Mortar M-ATX Steel Armor PCI-E slots Supports 2 Way AMD Crossfire Supports DDR4 Memory up to 4400+(OC) MHz

• ocket
• CPU (Max Support)
• Chipset
• DDR4 Memory
• Memory Channel
• DIMM Slots
• Max Memory (GB)
• PCI-E x16
• PCI-E x1
• SATAIII
• M.2 Slot
• RAID
• LAN
• USB 3.2 ports (Front)
• USB 3.2 ports (Rear)
• USB 2.0 ports (Front)
• USB 2.0 ports (Rear)
• Audio ports (Rear)
• DisplayPort
• HDMI
• DirectX
• Form Factor
• CrossFire
• Operating System

AM4

RYZEN 9

AMD B550 Chipset

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

Dual

4

128

2

2

6

2

0/1/10

1x Realtek® RTL8125B 2.5G 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

2

5+ Optical S/PDIF (Realtek® ALC1200 Codec)

1

1

12

Micro-ATX

Y

Support for Windows® 10 64-bit