MSI PRO B550M-P WIFI6E motherboard

Processor manufacturer: AMD
Compatible processor series: AMD Ryzen 5000 Series, AMD Ryzen 4000 Series, AMD Ryzen 3000 Series
Processor socket: Socket AM4
Supported processor sockets: Socket AM4
Parallel processing technology support: Not supported
Motherboard chipset: AMD B550
Motherboard chipset family: AMD
Audio chip: Realtek ALC897
Motherboard form factor: micro ATX
Audio output channels: 7.1 channels
ECC сompatibility: Non-ECC
Supported memory clock speeds: 2800, 4133, 4000, 3466, 2667, 3733, 4400 MHz, 3066, 3200 MHz, 4266, 3866, 3000, 2933, 3600
Supported memory types: DDR4-SDRAM
Unbuffered memory: Yes
Maximum internal memory: 128 GB
Memory slots type: DIMM
Number of memory slots: 4
Memory channels: Dual-channel
Supported memory clock speed (max): 4400 MHz
Depth: 243.8 mm
Width: 243.8 mm
Wi-Fi: Yes
Ethernet LAN: Yes
Bluetooth: Yes
LAN controller: Realtek 8111H
Ethernet interface type: Gigabit Ethernet
Wi-Fi band: Tri-band (2.4 GHz / 5 GHz / 6 GHz)
USB 2.0 connectors: 4
CPU fan connector: Yes
TPM connector: Yes
Number of SATA connectors: 4
Number of SATA III connectors: 4
Total number of SATA connectors: 4
Front panel connector: Yes
Chassis intrusion connector: Yes
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2
Front panel audio connector: Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: 1
RGB LED pin header: Yes
BIOS type: UEFI AMI
RAID levels: 10, 1, 0
RAID support: Yes
Supported storage drive types: HDD & SSD
Number of HDDs supported: 4
Supported storage drive interfaces: M.2, PCI Express 4.0, PCI Express 3.0, SATA
Number of storage drives supported: 3
Ethernet LAN (RJ-45) ports: 1
DisplayPorts quantity: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
HDMI ports quantity: 1
HDMI version: 2.1
USB 2.0 ports quantity: 2
VGA (D-Sub) ports quantity: 1
DisplayPort version: 1.4
1st M.2 highest PCI Express generation: 4.0
2nd M.2 largest key size: 2280
1st M.2 largest key size: 2280
2nd M.2 highest PCI Express generation: 3.0
PCI Express x1 (Gen 3.x) slots: 2
PCI Express x16 (Gen 3.x) slots: 1
PCI Express x16 slots: 1
Number of M.2 (M) slots: 2
PCI Express x16 (Gen 4.x) slots: 1