Asrock B650D4U-2L2T/BCM motherboard

Processor
Processor manufacturer: AMD
Processor socket: Socket AM5
Compatible processor series: AMD Ryzen™ 3, AMD Ryzen™ 5
Maximum number of SMP processors: 1
Memory
Supported memory types: DDR5-SDRAM
Number of memory slots: 4
Memory slots type: DIMM
Memory voltage: 1.1 V
ECC сompatibility: ECC & Non-ECC
Supported memory clock speeds: 3600,5200 MHz
Supported memory clock speed (max): 5200 MHz
Maximum internal memory: 32 GB
Storage controllers
Supported storage drive interfaces: M.2, SATA III
Number of storage drives supported: 5
Feature: RAID support
RAID levels: 0, 1, 10
Graphics
On-board graphics card model: Aspeed AST2600
Internal I/O
Number of SATA III connectors: 4
Feature: ATX Power connector (24-pin)
Feature: EPS power connector (8-pin)
Number of COM connectors: 1
Feature: TPM connector
Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
Ethernet LAN (RJ-45) ports: 4
Feature: IPMI LAN (RJ-45) port
VGA (D-Sub) ports quantity: 1
HDMI ports quantity: 1
DisplayPorts quantity: 1
Serial ports quantity: 1
Network
Feature: Ethernet LAN
Ethernet interface type: 10 Gigabit Ethernet, Gigabit Ethernet
Top Wi-Fi standard: Not available
Features
Motherboard chipset: AMD B650 Express
PC health monitoring: CPU, Fan, Voltage
Component for: Server
Motherboard form factor: micro ATX
Motherboard chipset family: AMD
Expansion slots
PCI Express x4 (Gen 4.x) slots: 1
PCI Express x16 (Gen 5.x) slots: 1
Number of M.2 (M) slots: 1
BIOS
BIOS type: UEFI AMI
BIOS memory size: 256 Mbit
ACPI version: 6.4
Feature: Clear CMOS jumper
System Management BIOS (SMBIOS) version: 3.5
Operational conditions
Storage temperature (T-T): -40 – 70 °C
Operating temperature (T-T): 10 – 35 °C
Operating relative humidity (H-H): 20 – 90%
Weight & dimensions
Width: 243.8 mm
Depth: 243.8 mm