Asrock B650D4U3-2L2Q /BCM motherboard AMD B650 Express Socket AM5 micro ATX

Processor
Processor manufacturer: AMD
Compatible processor series: AMD Ryzen 8000 Series, AMD Ryzen 9000 Series, AMD EPYC 4004, AMD Ryzen 7000 Series
Processor socket: Socket AM5

Graphics
On-board graphics card model: Aspeed AST2600

Features
PC health monitoring: CPU, Fan, Voltage
Component for: Server
Motherboard chipset: AMD B650 Express
Motherboard chipset family: AMD
Motherboard form factor: micro ATX

Memory
ECC сompatibility: Non-ECC
Supported memory types: DDR5-SDRAM
Memory slots type: DIMM
Supported memory clock speed (max): 5600 MHz
Memory voltage: 1.1 V
Supported memory clock speeds: 3600, 5600
Maximum internal memory: 48 GB
Number of memory slots: 4

Operational conditions
Operating relative humidity (H-H): 20 - 90%
Operating temperature (T-T): 10 - 35 °C
Storage temperature (T-T): -40 - 70 °C
Storage relative humidity (H-H): 20 - 90%

Weight & dimensions
Width: 244 mm
Depth: 244 mm

Network
Wi-Fi: No
Ethernet LAN: Yes

Internal I/O
Serial port headers: 1
TPM connector: Yes
USB 2.0 connectors: 1
EPS power connector (8-pin): Yes
Number of SATA III connectors: 4
Number of COM connectors: 1
ATX Power connector (24-pin): Yes

BIOS
System Management BIOS (SMBIOS) version: 3.5
BIOS memory size: 256 Mbit
Clear CMOS jumper: Yes
BIOS type: UEFI
ACPI version: 6.4

Storage controllers
Supported storage drive interfaces: M.2, SATA III

Rear panel I/O ports
HDMI ports quantity: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 4
IPMI LAN (RJ-45) port: Yes
Ethernet LAN (RJ-45) ports: 2
VGA (D-Sub) ports quantity: 1

Expansion slots
PCI Express x4 (Gen 4.x) slots: 1