Model

B550M-A PRO

CPU Support

AMD Socket AM4

Chipset

AMD B550

DIMM Slots

2

Max Memory support

64GB

PCI-E Slots

1 x PCIe x16, 1 x PCIe x1

M.2 Slots

1

SATA III

4 x SATAIII

Front USB 3 Headers

2 (Front, Gen 1, Type A)

USB 2.0 Headers

4 (Front)

Onboard Graphics Outputs

1 x HDMI, 1 x DVI-D

USB Ports

4 x USB 3.2 Gen1 (Rear, Type A), 2 x USB 2.0 (Rear, Type A)

Ethernet LAN Port

1 x Gigabit LAN

Audio Jacks

Realtek® ALC892/ALC897 Codec

Operating System

Windows® 10 64-bit

Form Factor

mATX