Product Type:   Desktop Motherboard

Processor & Chipset

Chipset Manufacturer:   AMD
Chipset Model:   B550
Total Processor Supported:   1
Processor Socket:   Socket AM4
Processor Supported:   Ryzen 5
Processor Supported:   Ryzen 5 Pro
Processor Supported:   Ryzen 7
Processor Supported:   Ryzen 3
Processor Supported:   Ryzen 7 PRO
Processor Supported:   Ryzen 9

Memory

Number of Memory Slots:   4
Memory Form Factor:   DIMM
Memory Form Factor:   UDIMM
Maximum Memory Supported:   128 GB
Memory Technology:   DDR4 SDRAM
Memory Speed Supported:   2133 MHz
Memory Speed Supported:   2400 MHz
Memory Speed Supported:   3066 MHz
Memory Speed Supported:   3600 MHz
Memory Speed Supported:   3733 MHz
Memory Speed Supported:   3866 MHz
Memory Speed Supported:   4400 MHz
Memory Speed Supported:   1866 MHz
Memory Speed Supported:   2667 MHz
Memory Speed Supported:   2800 MHz
Memory Speed Supported:   2933 MHz
Memory Speed Supported:   3000 MHz
Memory Speed Supported:   3200 MHz
Memory Speed Supported:   3466 MHz
Memory Speed Supported:   4000 MHz
Memory Speed Supported:   4133 MHz
Memory Speed Supported:   4266 MHz

I/O Controller

Controller Type:   Serial ATA/600
RAID Supported:   Yes
RAID Levels:   0
RAID Levels:   1
RAID Levels:   10

Video

Onboard Video:   CPU Dependent Video

Audio

Audio Channels:   7.1

Network & Communication

Bluetooth:   Yes
Gigabit Ethernet:   Yes
Wireless LAN:   Yes
Wireless LAN Standard:   IEEE 802.11ac

I/O Expansions

Number of Total Expansion Slots:   3
Total Number of PCI Express Slots:   3
Number of PCI Express x1 Slots:   2
Number of PCI Express x16 Slots:   1

Interfaces/Ports

Total Number of USB Ports:   6
Number of USB 2.0 Ports:   2
Number of USB 3.2 Ports:   4
VGA:   Yes
HDMI:   Yes
DisplayPort:   Yes
Number of Network (RJ-45) Ports:   1

Onboard Interfaces

Number of SATA Interfaces:   4
Number of M.2 Interfaces:   2
Total Number of Onboard USB Ports:   7
Number of Onboard USB 2.0 Ports:   4
Number of Onboard USB 3.2 Ports:   3

Physical Characteristics

Form Factor:   Micro ATX
Width:   9.6"
Depth:   9.6"

Miscellaneous

Brand Compatibility:   AMD
Country of Origin:   China

Warranty

Limited Warranty:   3 Year