Asrock B550 Phantom Gaming 4 Socket AM4 ATX AMD B550

Lisainfo

Depth

244 mm

Laius

305 mm

Ethernet LAN

Yes

Ethernet LAN (RJ-45) ports

1

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

6

Wake-on-LAN ready

Yes

Wi-Fi

No

Ethernet interface type

Gigabit Ethernet

Processor manufacturer

AMD

Maximum internal memory

128 GB

Motherboard chipset

AMD B550

Memory channels

Dual-channel

USB 2.0 connectors

2

Processor socket

Socket AM4

Compatible processor series

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

Motherboard form factor

ATX

Motherboard chipset family

AMD

Audio output channels

7.1 channels

Supported memory clock speeds

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

Memory slots type

DIMM

Number of memory slots

4

Supported memory types

DDR4-SDRAM

LAN controller

Realtek RTL8111H

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

1

BIOS type

UEFI

Supported storage drive interfaces

M.2, Serial ATA III

PS/2 ports quantity

1

Microphone in

Yes

Drivers included

Yes

Maximum number of SMP processors

1

RAID levels

0
1
10

EPS power connector (8-pin)

Yes

Audio connector

Yes

Peripheral (Molex) power connectors (4-pin)

4