ASUS PRIME B840M-A WIFI AMD B840 Socket AM5 micro ATX

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

Graphics
Parallel processing technology support: Not supported

Features
Motherboard form factor: micro ATX
Audio output channels: 7.1 channels
Motherboard chipset: AMD B840
Motherboard chipset family: AMD
Component for: PC
Windows operating systems supported: Windows 11, Windows 10 x64

Memory
Maximum internal memory: 192 GB
Unbuffered memory: Yes
ECC сompatibility: ECC & Non-ECC
Supported memory types: DDR5-SDRAM
Memory slots type: DIMM
Memory channels: Dual-channel
Number of memory slots: 4

Weight & dimensions
Width: 244 mm
Depth: 244 mm

Network
Bluetooth: Yes
Ethernet interface type: 2.5 Gigabit Ethernet
Top Wi-Fi standard: Wi-Fi 6E (802.11ax)
Wi-Fi: Yes
Bluetooth version: 5.3
Wi-Fi standards: Wi-Fi 6E (802.11ax)
Ethernet LAN: Yes

Internal I/O
ATX Power connector (24-pin): Yes
USB 3.2 Gen 1 (3.1 Gen 1) connectors: 2
USB 2.0 connectors: 2
Front panel audio connector: Yes
Number of SATA III connectors: 4
S/PDIF out connector: Yes
Number of COM connectors: 1
TPM connector: Yes
Front panel connector: Yes
CPU fan connector: Yes
Number of chassis fan connectors: 3
12V power connector: Yes

BIOS
BIOS type: UEFI AMI
BIOS memory size: 256 Mbit

Packaging data
Package weight: 1.52 kg
Package depth: 275 mm
Package width: 275 mm
Package height: 67.5 mm

Packaging content
Antenna included: Yes
Cables included: SATA
Screws included: Yes

Storage controllers
Supported storage drive interfaces: M.2, SATA III
RAID support: Yes
Supported storage drive types: HDD & SSD
RAID levels: 10, 0, 5, 1
Number of HDDs supported: 4
Number of storage drives supported: 7

Rear panel I/O ports
USB 2.0 ports quantity: 4
DisplayPorts quantity: 2
Ethernet LAN (RJ-45) ports: 1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: 1
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity: 2
HDMI ports quantity: 1
WiFi-AP antenna jack: 1

Expansion slots
PCI Express x16 (Gen 3.x) slots: 2
2nd M.2 largest key size: 2280
2nd M.2 highest PCI Express generation: 4.0
3rd M.2 highest PCI Express generation: 3.0
3rd M.2 largest key size: 2280
1st M.2 highest PCI Express generation: 4.0
1st M.2 largest key size: 2280
PCI Express x16 (Gen 4.x) slots: 1
Number of M.2 (M) slots: 3