Description

ASUS PRIME B840M-A WIFI. Processor manufacturer: AMD, Processor socket: Socket AM5, Compatible processor series: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series. Supported memory types: DDR5-SDRAM, Maximum internal memory: 192 GB, Memory slots type: DIMM. Supported storage drive interfaces: M.2, SATA III, Supported storage drive types: HDD & SSD, RAID levels: 0, 1, 5, 10. Ethernet interface type: 2.5 Gigabit Ethernet, Top Wi-Fi standard: Wi-Fi 6E (802.11ax), Wi-Fi standards: Wi-Fi 6E (802.11ax). Component for: PC, Motherboard form factor: micro ATX, Motherboard chipset family: AMD

Product Properties

Manufacturer
Asus

Model
90MB1J20-M0EAY0

EAN
4711387797143

BIOS

BIOS memory size
256 Mbit

BIOS type
UEFI AMI

Expansion slots

1st M.2 highest PCI Express generation
4.0

1st M.2 largest key size
2280

2nd M.2 highest PCI Express generation
4.0

2nd M.2 largest key size
2280

3rd M.2 highest PCI Express generation
3.0

3rd M.2 largest key size
2280

Number of M.2 (M) slots
3

PCI Express x16 (Gen 3.x) slots
2

PCI Express x16 (Gen 4.x) slots
1

Features

Audio output channels
7.1 channels

Chip Set
AMD

Component for
PC

Motherboard chipset
AMD B840

Motherboard form factor
micro ATX

Windows operating systems supported
Windows 10 x64, Windows 11

Graphics

Parallel processing technology support
Not supported

Internal I/O

12V power connector
Yes

ATX Power connector (24-pin)
Yes

CPU fan connector
Yes

Front panel audio connector
Yes

Front panel connector
Yes

Number of chassis fan connectors
3

Number of COM connectors
1

Number of SATA III connectors
4

S/PDIF out connector
Yes

TPM connector
Yes

USB 2.0 connectors
2

USB 3.2 Gen 1 (3.1 Gen 1) connectors
2

USB 3.2 Gen 2 (3.1 Gen 2) connectors
0

Memory

ECC сompatibility
ECC & Non-ECC

Memory channels
Dual-channel

Memory Slot Support
192 GB

Memory slots type
DIMM

Number of memory slots
4

Supported memory types
DDR5-SDRAM

Unbuffered memory
Yes

Network

Bluetooth
Yes

Bluetooth version
5.3

Ethernet interface type
2.5 Gigabit Ethernet

Ethernet LAN
Yes

Top Wi-Fi standard
Wi-Fi 6E (802.11ax)

Wi-Fi
Yes

Wi-Fi standards
Wi-Fi 6E (802.11ax)

Packaging content

Antenna included
Yes

Cables included
SATA

Screws included
Yes

Packaging data

Package depth
275 mm

Package height
67.5 mm

Package weight
1.52 kg

Package width
275 mm

Processor

Compatible processor series
AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series

Processor manufacturer
AMD

Processor socket
Socket AM5

Supported processor sockets
Socket AM5

Rear panel I/O ports

DisplayPorts quantity
2

DVI-D ports quantity
0

Ethernet LAN (RJ-45) ports
1

HDMI ports quantity
1

USB 2.0 ports quantity
4

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
0

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

USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
0

VGA (D-Sub) ports quantity
0

WiFi-AP antenna jack
1

Storage controllers

Number of HDDs supported
4

Number of storage drives supported
7

RAID levels
0, 1, 5, 10

RAID support
Yes

Supported storage drive interfaces
M.2, SATA III

Supported storage drive types
HDD & SSD

Weight & dimensions

Depth
244 mm

Width
244 mm

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

Description

Product Properties