Form FactorMicro-ATX
ChipsetAMD B550
CPU SupportAMD Ryzen Series 3000, 4000 G-Series, and 5000 Series Processors
BIOS256Mb AMI UEFI Legal BIOS
Power Phase Design8 Power Phase Design
Memory Slots4 x DDR4 DIMM
Memory StandardDDR4 4533+ (OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3400(OC) / 3200 / 2933 / 2666 / 2400 / 2133
Maximum Memory Supported128GB
Memory ArchitectureDual Channel
PCIe 4.0 x16 Slots1
PCIe 3.0 x16 Slots1 (Supports x4 mode)
PCIe 3.0 x1 Slots1
SocketAM4
Multi-GPU SupportSupports AMD Quad CrossFireX and CrossFireX
SATA3 Ports4
M.2 Slots2 (1 x PCIe Gen4 x4, 1 x PCIe Gen3 x4)
Audio ChipsetRealtek ALC1200
Audio Channels7.1 CH HD Audio
LANGigabit Ethernet
USB 3.2 Gen1 Ports4
USB 2.0 Ports2
HDMI Ports1
DisplayPort1
RJ-45 Ports1
Audio Jacks3
Antenna Connectors2 (for WiFi module, if installed)
USB 3.2 Gen1 Headers1 (supports 2 USB 3.2 Gen1 ports)
USB 2.0 Headers2 (supports 4 USB 2.0 ports)
Front Panel Audio ConnectorYes
TPM HeaderYes
Fan Connectors1 x CPU Fan Connector, 1 x CPU/Water Pump Fan Connector, 2 x Chassis/Water Pump Fan Connectors
24-Pin ATX Power ConnectorYes
8-Pin 12V Power ConnectorYes