Asrock B550M Phantom Gaming 4 Socket AM4 micro ATX AMD B550

Data sheet

Width

244 mm

Depth

244 mm

Wi-Fi

No

Audio output channels

7.1 channels

Cables included

SATA

USB 2.0 ports quantity

2

Drivers included

Yes

Windows operating systems supported

Windows 10 x64

Ethernet LAN (RJ-45) ports

1

HDMI ports quantity

1

Maximum internal memory

128 GB

DisplayPorts quantity

1

Ethernet LAN

Yes

HDCP

Yes

Maximum resolution

5120 x 2880 pixels

HDMI version

2.1

DisplayPort version

1.4

Processor manufacturer

AMD

Motherboard chipset

AMD B550

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

4

Memory channels

Dual-channel

Processor socket

Socket AM4

RGB LED pin header

Yes

Ethernet interface type

Gigabit Ethernet

Number of SATA III connectors

4

Memory slots type

DIMM

DirectX version

12.0

Motherboard form factor

Micro ATX

Compatible processor series

3rd Generation AMD Ryzen™ 9
AMD Ryzen™ 3
AMD Ryzen™ 5
AMD Ryzen™ 7

Supported memory types

DDR4-SDRAM

Maximum number of SMP processors

1

Motherboard chipset family

AMD

Number of memory slots

4

Supported memory clock speeds

2133
2400
2667
2933
3200 MHz
3466
3600
3733
3800
3866
4000
4133
4200
4266
4333
4400 MHz
4466
4533

USB 2.0 connectors

2

ATX Power connector (24-pin)

Yes

CPU fan connector

Yes

Front panel audio connector

Yes

Supported storage drive interfaces

Serial ATA III

PS/2 ports quantity

1

PC health monitoring

Fan
Temperature
Voltage

Unbuffered memory

Yes

Wake-on-LAN ready

Yes

LAN controller

Realtek RTL8111H

USB 3.2 Gen 1 (3.1 Gen 1) connectors

2

TPM connector

Yes

12V power connector

Yes

BIOS type

UEFI AMI

PCI Express x16 (Gen 3.x) slots

3

Number of chassis fan connectors

3

Supported storage drive types

HDD & SSD

PCI Express x1 (Gen 3.x) slots

1

Number of M.2 (M) slots

1

Overclocking features

FCC, CE
ErP/EuP