Asus PRO B550M-C-CSM Desktop Motherboard – AMD B550 Chipset – Socket AM4 – Micro ATX

General Information

Manufacturer:   ASUS Computer International
Manufacturer Part Number:   PRO B550M-C/CSM
Manufacturer Website Address:   usa.asus.com
Brand Name:   Asus
Product Series:   PRO
Product Model:   PRO B550M-C/CSM
Product Name:   PRO B550M-C/CSM Desktop Motherboard
Product Type:   Desktop Motherboard

Processor & Chipset

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

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:   2666 MHz
Memory Speed Supported:   2800 MHz
Memory Speed Supported:   3000 MHz
Memory Speed Supported:   3200 MHz
Memory Speed Supported:   3333 MHz
Memory Speed Supported:   3466 MHz
Memory Speed Supported:   3600 MHz
Memory Speed Supported:   3733 MHz
Memory Speed Supported:   3866 MHz
Memory Speed Supported:   4000 MHz
Memory Speed Supported:   4133 MHz
Memory Speed Supported:   4266 MHz
Memory Speed Supported:   4400 MHz
Memory Speed Supported:   4600 MHz
Memory Speed Supported:   4800 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

Gigabit Ethernet:   Yes

I/O Expansions

Number of Total Expansion Slots:   3
Total Number of PCI Express Slots:   2
Number of PCI Express x4 Slots:   1
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
HDMI:   Yes
DisplayPort:   Yes
Number of Network (RJ-45) Ports:   1

Onboard Interfaces

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

Physical Characteristics

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

Miscellaneous

Package Contents: 

• PRO B550M-C/CSM Desktop Motherboard
• 1 x ACC Express Activation Key Card
• I/O Shield
• 2 x SATA 6Gb/s Cable(s)
• 1 x Supporting DVD
• User Manual
• 3 x M.2 SSD Screw Package(s)
• 2 x M.2 SSD Hex Screw Packages

Brand Compatibility:   AMD
Environmentally Friendly:   Yes
Environmental Certification:   RoHS
Country of Origin:   Switzerland