Asus Motherboard ASUS Prime B840M A Wifi - B840/AM5/DDR5/mATX

Processor
Processor manufacturer AMD
Processor socket (processor receptacle) AM5 slot
Compatible processors AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series
Supported CPU sockets AM5 slot
Memory
Supported memory types DDR5-SDRAM
Number of memory slots 4
Slot type DIMM
Memory channels Dual channel
ECC compatibility ECC & Non-ECC
Maximum internal memory 192 GB
Unbuffered memory Yes
Storage controller
Supported storage drives HDD & SSD
Supported storage drive interfaces M.2, SATA III
Number of hard drives supported 4
Number of storage devices supported 7
RAID support Yes
RAID levels 0, 1, 5, 10
Graphics
Parallel processing technology Not supported
Internal I/O
USB 2.0 connectors 2
USB 3.2 Gen 1 (3.1 Gen 1) connectors 2
Number of SATA III connectors 4
S/PDIF output connector Yes
Front panel audio connector Yes
Front panel connector Yes
ATX connector (24-pin) Yes
CPU FAN connector Yes
Number of chassis fan connectors 3
Number of COM connectors 1
TPM connector Yes
12V power connector Yes
Rear I/O ports
Number of USB 2.0 ports 4
Number of USB type C 3.2 Gen 1 (3.1 Gen 1) ports 1
Number of USB type A 3.2 Gen 2 (3.1 Gen 2) ports 2
Number of Ethernet LAN (RJ-45) ports 1
Number of HDMI ports 1
Number of DisplayPort interfaces 2
Wi-Fi-AP antenna jack 1
Network
Ethernet/LAN Yes
Ethernet interface type 2.5 Gigabit Ethernet
Wi-Fi Yes
Wi-Fi standard Wi-Fi 6E (802.11ax)
Wi-Fi standards Wi-Fi 6E (802.11ax)
Bluetooth Yes
Bluetooth model 5.3
Features
Audio output channels 7.1 channels
PC component
Motherboard form factor micro ATX
Product component family AMD
Operating system support Windows Windows 10 x64, Windows 11
Expansion connectors
PCI Express x16 slot(s) (Gen 3.x) 2
PCI Express x16 slots (Gen 4.x) 1
Number of M.2 slots (M) 3
1st largest M.2 key size 2280
1st generation of M.2 PCI Express 4.0
2nd largest M.2 key size 2280
2nd generation of M.2 PCI Express 4.0
3rd largest M.2 key size 2280
3rd generation of M.2 PCI Express 3.0
BIOS
BIOS type UEFI AMI
BIOS memory capacity 256 Mbit
Packaging information
Package width 275 mm
Package depth 275 mm
Package height 67.5 mm
Package weight 1.52 kg
Weight and dimensions
Width 244 mm
Depth 244 mm
Package contents
Included cables SATA
Antenna included Yes
Screws included Yes