ASUS PRO B550M-C/CSM. Processor manufacturer AMD, Processor socket Socket AM4, Compatible processor series AMD Athlon, AMD Ryzen 3, AMD Ryzen 5, AMD Ryzen 7, 3rd Generation AMD Ryzen 9. Supported memory types DDR4-SDRAM, Maximum internal memory 128 GB, Memory slots type DIMM. Supported storage drive interfaces SATA III, Supported storage drive types HDD & SSD. Ethernet interface type Gigabit Ethernet, LAN controller Realtek RTL8111H. Component for PC, Motherboard form factor micro ATX, Motherboard chipset family AMD
Processor
Processor manufacturer
AMD
Processor socket
Socket AM4
Compatible processor series
AMD Athlon, AMD Ryzen 3, AMD Ryzen 5, AMD Ryzen 7, 3rd Generation AMD Ryzen 9
Maximum number of SMP processors
1
Memory
Supported memory types
DDR4-SDRAM
Number of memory slots
4
Memory slots type
DIMM
Memory channels
Dual-channel
ECC
Y
Supported memory clock speeds
2133,2400,2666,2800,3000,3200,3333,3466,3600,3733,3866,4000,4133,4266,4400,4466,4600,4800 MHz
Maximum internal memory
128 GB
Unbuffered memory
Y
Features
Component for
PC
Motherboard form factor
micro ATX
Motherboard chipset family
AMD
Motherboard chipset
AMD B550
Audio chip
Realtek ALC887 / Realtek ALC897
Audio output channels
7.1 channels
Windows operating systems supported
Windows 10 x64
Internal I/O
USB 2.0 connectors
2
USB 3.2 Gen 1 (3.1 Gen 1) connectors
2
Number of SATA III connectors
4
Front panel audio connector
Y
ATX Power connector (24-pin)
Y
Number of EATX power connectors
1
CPU fan connector
Y
Number of chassis fan connectors
2
Chassis intrusion connector
Y
Number of COM connectors
1
Thunderbolt headers
1
12V power connector
Y
Rear panel I/O ports
USB 2.0 ports quantity
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
1
Ethernet LAN (RJ-45) ports
1
PS/2 ports quantity
2
HDMI ports quantity
1
HDMI version
2.1
DisplayPorts quantity
2
Storage controllers
Supported storage drive types
HDD & SSD
Supported storage drive interfaces
SATA III
RAID levels
0,1,10
Network
Ethernet LAN
Y
Ethernet interface type
Gigabit Ethernet
LAN controller
Realtek RTL8111H
Wake-on-LAN ready
Y
BIOS
BIOS type
UEFI AMI
BIOS memory size
256 Mbit
Clear CMOS jumper
Y
Expansion slots
PCI Express x4 slots
1
PCI Express x16 (Gen 4.x) slots
1
PCI slots
1
Number of M.2 (M) slots
2
Graphics
Parallel processing technology support
Not supported
Weight & dimensions
Width
244 mm
Depth
244 mm
Packaging content
Cables included
SATA
Drivers included
Y
