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

ASUS PRIME B840M-A-CSM. Processor manufacturer: AMD, Processor socket: Socket AM5, Compatible processors: AMD Ryzen 7000 Series, AMD Ryzen 8000 Series, AMD Ryzen 9000 Series. Supported memory types: DDR5-SDRAM, Maximum supported RAM: 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. Maximum resolution: 7680 x 4320 pixels. Ethernet interface type: 2.5 Gigabit Ethernet

Processor manufacturer

AMD

Processor socket

Socket AM5

Compatible Processors

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

Socket Supported Processors

Socket AM5

Supported memory types

DDR5 SDRAM

Number of memory slots

4

Maximum RAM supported

192 GB

memory slot type

DIMM

Memory channels

Dual channel

ECC compatibility

ECC & Non-ECC

Supported memory clock speed (max)

7600 MHz

Without buffer

Yes

Supported storage drive interfaces

M.2, SATA III

Supported storage drive types

HDD & SSD

Number of hard drives supported

4

number of supported storage devices

7

RAID support

Yes

RAID Levels

0, 1, 5, 10

Parallel processing technology

Not supported

Maximum resolution

7680 x 4320 pixels

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

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 CPU fan connectors

2

Number of chassis fan connectors

2

EPS Power Connector (8-Pin)

Yes

Number of EPS power connectors (8 pin)

1

Number of COM connectors

1

TPM connector

Yes

RGB LED connector

Yes

Number of pin headers for RGB LEDs

3

Number of USB 2.0 ports

4

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

0

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

1

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

2

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

0

Ethernet LAN ports (RJ-45)

1

Quantity of VGA (D-Sub) ports

0

Quantity of HDMI ports

1

Quantity of DVI-D ports

0

HDMI version

2.1

DisplayPort Quantity

1

DisplayPort version

1.4

Headphone outputs

1

Line input

Yes

Wi-Fi

No

Ethernet LAN connection

Yes

Ethernet Interface Type

2.5 Gigabit Ethernet

Component for

PC

Motherboard Form Factor

micro ATX

Motherboard chipset family

AMD

Motherboard chipset

AMD B840

Audio system

7.1 channels

Product color

Grey

Power supply type

ATX

Supported Windows operating system

Windows 10 x64, Windows 11

PCI Express x16 slot (Gen 3.x)

2

PCI Express x16 slot (Gen 4.x)

1

Number of M.2 slots (M)

3

Maximum size of the first M.2 Key connector

2280

Maximum PCI Express generation of the first M.2

4.0

Maximum size of the second Key M.2 connector

2280

Maximum PCI Express Generation 2 M.2

4.0

Maximum size of the third Key M.2 connector

2280

PCI Express Generation 3 M.2 Max

3.0

BIOS Type

UEFI AMI

BIOS Memory Size

256 Mbit

Packaging width

275 mm

Packaging depth

275 mm

Packaging height

67.5 mm

Packaging weight

1.45 kg

Length

244 mm

Depth

244 mm

Cables included

SATA

Screws included

Yes

Weight

910 g

Quick Installation Guide

Yes