Asus Pro B550M-C/CSM Micro ATX AM4 Motherboard
Asus Pro B550M-C/CSM Micro ATX AM4 Motherboard
View on Amazon
Specifications
ManufacturerAsus
Part #

Pro B550M-C/CSM

90MB15Q0-M0EAYC

90MB15Q0-M0AAYC

Socket / CPUAM4
Form FactorMicro ATX
ChipsetAMD B550
Memory Max128 GB
Memory TypeDDR4
Memory Slots4
Memory Speed

DDR4-2133

DDR4-2400

DDR4-2666

DDR4-2800

DDR4-3000

DDR4-3200

DDR4-3333

DDR4-3466

DDR4-3600

DDR4-3733

DDR4-3866

DDR4-4000

DDR4-4133

DDR4-4266

DDR4-4400

DDR4-4600

DDR4-4800

ColorGreen
PCIe x16 Slots1
PCIe x8 Slots0
PCIe x4 Slots1
PCIe x1 Slots0
PCI Slots1
M.2 Slots

2242/2260/2280 M-key

2242/2260/2280 M-key

2230 E-key

Mini-PCIe Slots0
Half Mini-PCIe Slots0
Mini-PCIe / mSATA Slots0
mSATA Slots0
SATA 6.0 Gb/s4
Onboard Ethernet1 x 1 Gb/s (Realtek 8111H)
Onboard VideoDepends on CPU
USB 2.0 Headers0
USB 2.0 Headers (Single Port)2
USB 3.2 Gen 1 Headers2
USB 3.2 Gen 2 Headers0
USB 3.2 Gen 2x2 Headers0
Supports ECCNo
Wireless NetworkingNone
RAID SupportYes
UPC Codes192876992333