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

Lisainfo

Depth

244 mm

Kaal

910 g

Laius

244 mm

Package weight

1.45 kg

Product colour

Hall

Power source type

ATX

Ethernet LAN

Yes

Cables included

SATA

Quick installation guide

Yes

Ethernet LAN (RJ-45) ports

1

Windows operating systems supported

Windows 10 x64
Windows 11

Package width

275 mm

Package depth

275 mm

Package height

67.5 mm

Warnings

Do not disassemble to avoid damage to internal components and loss of warranty.

USB 2.0 ports quantity

4

Wi-Fi

No

Ethernet interface type

2.5 Gigabit Ethernet

Processor manufacturer

AMD

Maximum internal memory

192 GB

Motherboard chipset

AMD B840

HDMI version

2.1

USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity

2

HDMI ports quantity

1

USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity

1

Memory channels

Dual-channel

Headphone outputs

1

USB 2.0 connectors

2

Processor socket

Socket AM5

Compatible processor series

AMD Ryzen 7000 Series
AMD Ryzen 8000 Series
AMD Ryzen 9000 Series

Motherboard form factor

micro ATX

Motherboard chipset family

AMD

Audio output channels

7.1 channels

Unbuffered memory

Yes

Memory slots type

DIMM

Number of memory slots

4

Supported memory types

DDR5-SDRAM

Number of chassis fan connectors

2

Front panel audio connector

Yes

Number of COM connectors

1

ATX Power connector (24-pin)

Yes

CPU fan connector

Yes

USB 3.2 Gen 1 (3.1 Gen 1) connectors

2

BIOS type

UEFI AMI

Number of HDDs supported

4

Supported storage drive interfaces

M.2, SATA III

PCI Express x16 (Gen 3.x) slots

2

ECC сompatibility

ECC & Non-ECC

Parallel processing technology support

Not supported

Maximum resolution

7680 x 4320 pixels

Number of SATA III connectors

4

RGB LED pin header

Yes

TPM connector

Yes

Supported storage drive types

HDD & SSD

RAID levels

0
1
5
10

DisplayPorts quantity

1

PCI Express x16 (Gen 4.x) slots

1

Number of M.2 (M) slots

3

Supported processor sockets

Socket AM5

Supported memory clock speed (max)

7600 MHz

EPS power connector (8-pin)

Yes

Front panel connector

Yes

Number of storage drives supported

7

RAID support

Yes

Line-in

Yes

S/PDIF out connector

Yes

Number of EPS power connectors (8-pin)

1

Number of CPU fan connectors

2

Number of RGB LED pin headers

3

Screws included

Yes

DisplayPort version

1.4

1st M.2 largest key size

2280

2nd M.2 highest PCI Express generation

4.0

2nd M.2 largest key size

2280

1st M.2 highest PCI Express generation

4.0

3rd M.2 highest PCI Express generation

3.0

3rd M.2 largest key size

2280