General Specifications

Socket

AM4

Form Factor

Micro ATX

Chipset

AMD B550

Max Memory

128 GB

Memory Type

DDR4

Memory Slots

Colors

BLACK WHITE

Lighting

Unknown

PCIe Slots

1 x PCIe 4.0 x16 2 x PCIe 4.0 x1

M.2 Slots

M 2242-2260 PCIe 4.0 x4 M 2280 PCIe 4.0 x4 M 2242-2260 PCIe 4.0 x4 M 2280 PCIe 4.0 x4

SATA 6Gb/s

SATA 3Gb/s

U.2 Ports

Onboard Ethernet

Realtek RTL8111H 1 Gb/s

WiFi

Unknown

USB 2.0

USB 3.2 Gen 1

USB 3.2 Gen 2

USB 3.2 Gen 2x2

USB 4.0

USB 4 80Gbps

Unknown

CPU Fan Headers

Unknown

Case Fan Headers

Unknown

Pump Headers

Unknown

CPU Optional Fan Headers

Unknown

ARGB 5V Headers

Unknown

RGB 12V Headers

Unknown

Power Button Header

Unknown

Reset Button Header

Unknown

Power LED Header

Unknown

HDD LED Header

Unknown

Temperature Sensor Headers

Unknown

Thunderbolt Headers

Unknown

COM Port Headers

Unknown

Main Power

Unknown

CPU Power

None

ECC Support

RAID Support

Yes

Back-Connect Connectors

BIOS Flashback

Clear CMOS Button

Audio Chipset

Realtek

Audio Channels

7.1

Back Panel Ports

1 x 1 Gb/s Ports (Realtek RTL8111H)

Product Information

Manufacturer

ASUS

Series

PRIME

Variant

B550M-A/CSM

Release Year

Unknown

Manufacturer Color

Black/Silver

UPC

192876755532

EAN

0192876755532 4718017755535

Part Numbers

PRIME B550M-A CSM 90MB14I0-M0AAYC 90MB14I0-M0EAYC PRIME B550M-A/CSM

BuildCores ID

qf2pret38

See an issue?Report an issue on OpenDB

Motherboard

ASUS PRIME B550M-A/CSM

SocketAM4

Form FactorMicro ATX

ChipsetAMD B550

Best Price

$134.79

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General Specifications

Socket

AM4

Form Factor

Micro ATX

Chipset

AMD B550

Max Memory

128 GB

Memory Type

DDR4

Memory Slots

Colors

BLACK WHITE

Lighting

Unknown

PCIe Slots

1 x PCIe 4.0 x16 2 x PCIe 4.0 x1

M.2 Slots

M 2242-2260 PCIe 4.0 x4 M 2280 PCIe 4.0 x4 M 2242-2260 PCIe 4.0 x4 M 2280 PCIe 4.0 x4

SATA 6Gb/s

SATA 3Gb/s

U.2 Ports

Onboard Ethernet

Realtek RTL8111H 1 Gb/s

WiFi

Unknown

USB 2.0

USB 3.2 Gen 1

USB 3.2 Gen 2

USB 3.2 Gen 2x2

USB 4.0

USB 4 80Gbps

Unknown

CPU Fan Headers

Unknown

Case Fan Headers

Unknown

Pump Headers

Unknown

CPU Optional Fan Headers

Unknown

ARGB 5V Headers

Unknown

RGB 12V Headers

Unknown

Power Button Header

Unknown

Reset Button Header

Unknown

Power LED Header

Unknown

HDD LED Header

Unknown

Temperature Sensor Headers

Unknown

Thunderbolt Headers

Unknown

COM Port Headers

Unknown

Main Power

Unknown

CPU Power

None

ECC Support

RAID Support

Yes

Back-Connect Connectors

BIOS Flashback

Clear CMOS Button

Audio Chipset

Realtek

Audio Channels

7.1

Back Panel Ports

1 x 1 Gb/s Ports (Realtek RTL8111H)

Product Information

Manufacturer

ASUS

Series

PRIME

Variant

B550M-A/CSM

Release Year

Unknown

Manufacturer Color

Black/Silver

UPC

192876755532

EAN

0192876755532 4718017755535

Part Numbers

PRIME B550M-A CSM 90MB14I0-M0AAYC 90MB14I0-M0EAYC PRIME B550M-A/CSM

BuildCores ID

qf2pret38

See an issue?Report an issue on OpenDB

ASUS PRIME B550M-A/CSM

Company

For Businesses

Content

Features

Contact

Legal