Mb B650M Pro RS AMD B650 Socket AM5 micro ATX

Processor
Compatible processor series: AMD Ryzen 5, AMD Ryzen 7
Processor manufacturer: AMD
Processor socket: Socket AM5

Features
Windows operating systems supported: Windows 10 x64, Windows 11 x64
Audio output channels: 7.1 channels
Audio chip: Realtek ALC897
Motherboard chipset: AMD B650
Motherboard chipset family: AMD
Motherboard form factor: micro ATX

Memory
Memory channels: Dualchannel
Memory slots type: DIMM
Supported memory types: DDR5SDRAM
Number of memory slots: 4
Unbuffered memory: Yes
Maximum internal memory: 128 GB

Weight & dimensions
Width: 244 mm
Depth: 244 mm

Network
WiFi: No
Ethernet interface type: 2.5 Gigabit Ethernet
Ethernet LAN: Yes
LAN controller: Dragon RTL8125BG

Internal I/O
USB 3.2 Gen 2 (3.1 Gen 2) connectors: 1
TPM connector: Yes
EPS power connector (8pin): Yes
CPU fan connector: Yes
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2
Thunderbolt headers: 1
USB 2.0 connectors: 2
Number of SATA III connectors: 4
ATX Power connector (24pin): Yes
Front panel audio connector: Yes

BIOS
BIOS type: UEFI AMI

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

Rear panel I/O ports
USB 3.2 Gen 1 (3.1 Gen 1) TypeA ports quantity: 2
HDMI ports quantity: 1
Microphone in: Yes
USB 3.2 Gen 2 (3.1 Gen 2) TypeC ports quantity: 1
USB 3.2 Gen 2 (3.1 Gen 2) TypeA ports quantity: 1
Headphone outputs: 1
DisplayPort version: 1.4
DisplayPorts quantity: 1
Ethernet LAN (RJ45) ports: 1
USB 2.0 ports quantity: 4

Expansion slots
PCI Express x16 (Gen 3.x) slots: 1
Number of M.2 (M) slots: 1
PCI Express x16 (Gen 4.x) slots: 1