MSI B550 GAMING WIFI motherboard AMD B550 Socket AM4 ATX

Number of M.2 (M) slots

2

USB 3.2 Gen 2 (3.1 Gen 2) connectors

0

Total number of SATA connectors

6

Front panel connector

Yes

12V power connector

Yes

Supported storage drive interfaces

SATA III, M.2

USB 2.0 connectors

4

USB 3.2 Gen 1 (3.1 Gen 1) connectors

3

TPM connector

Yes

Number of SATA III connectors

6

Number of SATA II connectors

0

Number of Parallel ATA connectors

0

Number of chassis fan connectors

6

Front panel audio connector

Yes

CPU fan connector

Yes

Chassis intrusion connector

Yes

ATX Power connector (24-pin)

Yes

RGB LED pin header

Yes

Motherboard chipset family

AMD

Motherboard chipset

AMD B550

PC health monitoring

CPU, Fan, Temperature

Parallel processing technology support

Not supported

Motherboard form factor

ATX

Component for

PC

Total number of SATA connectors

6

Audio output channels

7.1 channels

Number of HDDs supported

6

Supported storage drive types

HDD & SSD

Motherboard chipset family

AMD

Motherboard chipset

AMD B550

PC health monitoring

CPU, Fan, Temperature

Audio output channels

7.1 channels

Motherboard form factor

ATX

Component for

PC

Processor manufacturer

AMD

Compatible processor series

AMD Ryzen 3000 Series, AMD Ryzen 5000 Series, AMD Ryzen 7000 Series

Maximum number of SMP processors

1

Processor socket

Socket AM4

Number of memory slots

4

Memory slots type

DIMM

Supported memory types

DDR4-SDRAM

Memory channels

Dual-channel

Supported memory clock speeds

2667,2800,2933,3000,3066,3200,3466,3600,3733,3866,4000,4133,4266,4400,4533,4600,4733,4800,4866 MHz

Maximum internal memory

128 GB

Unbuffered memory

Yes

Supported memory clock speed (max)

2667 MHz

ECC сompatibility

ECC & Non-ECC

Number of HDDs supported

6

Supported storage drive types

HDD & SSD

Supported storage drive interfaces

SATA III, M.2

Number of storage drives supported

8

Parallel processing technology support

Not supported

Maximum resolution

4096 x 2160 pixels

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

2

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

0

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

1

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

1

USB connector type

USB Type-A, USB Type-C

USB 2.0 ports quantity

4

eSATA ports quantity

0

WiFi-AP antenna jack

2

VGA (D-Sub) ports quantity

0

S/PDIF out port

Yes

PS/2 ports quantity

1

Firewire (IEEE 1394) ports

0

HDMI ports quantity

1

Ethernet LAN (RJ-45) ports

1

DVI-D ports quantity

0

DisplayPorts quantity

1

Digital audio optical out

1

Ethernet LAN

Yes

Wi-Fi

Yes

Wi-Fi standards

Wi-Fi 5 (802.11ac)

LAN controller

Realtek 8111H

Ethernet interface type

Gigabit Ethernet

Bluetooth

Yes

Bluetooth version

5.0

Top Wi-Fi standard

Wi-Fi 5 (802.11ac)

Motherboard chipset family

AMD

Motherboard chipset

AMD B550

PC health monitoring

CPU, Fan, Temperature

Audio output channels

7.1 channels

Motherboard form factor

ATX

Component for

PC

Audio chip

Realtek ALC897

Harmonized System (HS) code

84733020

Number of M.2 (M) slots

2

PCI Express x1 (Gen 3.x) slots

2

PCI Express x16 (Gen 3.x) slots

1

PCI Express x16 (Gen 4.x) slots

1

1st M.2 largest key size

22110

1st M.2 highest PCI Express generation

4.0

2nd M.2 largest key size

2280

2nd M.2 highest PCI Express generation

3.0

BIOS type

UEFI AMI

Clear CMOS jumper

Yes

BIOS memory size

256 Mbit

ACPI version

6.0

System Management BIOS (SMBIOS) version

2.8

Maximum resolution

4096 x 2160 pixels

Drivers included

Yes

Harmonized System (HS) code

84733020

Width

304 mm

Depth

243.8 mm

Drivers included

Yes

Cables included

SATA