ASUS ROG STRIX B550-E GAMING Socket AM4 ATX AMD B550

Number of M.2 (M) slots

2

USB 3.2 Gen 2 (3.1 Gen 2) connectors

1

12V power connector

Yes

Supported storage drive interfaces

SATA III

USB 2.0 connectors

2

USB 3.2 Gen 1 (3.1 Gen 1) connectors

1

Number of EATX power connectors

1

Number of chassis fan connectors

3

CPU fan connector

Yes

ATX Power connector (24-pin)

Yes

RGB LED pin header

Yes

Motherboard chipset family

AMD

Motherboard chipset

AMD B550

Parallel processing technology support

2-Way SLI-3-Way CrossFireX

HDMI version

2.1

Motherboard form factor

ATX

Component for

PC

Audio output channels

7.1 channels

Supported storage drive types

HDD & SSD

Windows operating systems supported

Windows 10 x64

Motherboard chipset family

AMD

Motherboard chipset

AMD B550

RAID levels

0-1-10

Audio output channels

7.1 channels

Motherboard form factor

ATX

Component for

PC

Processor manufacturer

AMD

Compatible processor series

AMD Ryzen 3 3rd Gen- 3rd Generation AMD Ryzen 5- 3rd Generation AMD Ryzen 7- 3rd Generation AMD Ryzen 9

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

ECC

Yes

Supported memory clock speeds

2133-2400-2666-2800-3000-3200-3466-3600-3866-4000-4133-4266-4400-4600 MHz

Maximum internal memory

128 GB

Unbuffered memory

Yes

Supported storage drive types

HDD & SSD

Supported storage drive interfaces

SATA III

RAID levels

0-1-10

Parallel processing technology support

2-Way SLI-3-Way CrossFireX

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

2

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

1

DisplayPort version

1.2

USB 2.0 ports quantity

5

HDMI version

2.1

HDMI ports quantity

1

Ethernet LAN (RJ-45) ports

1

DisplayPorts quantity

1

Ethernet LAN

Yes

Wi-Fi

Yes

Wi-Fi standards

802.11a-802.11b-802.11g-Wi-Fi 4 (802.11n)-Wi-Fi 5 (802.11ac)-Wi-Fi 6 (802.11ax)

Wake-on-LAN ready

Yes

LAN controller

Intel I225-V

Ethernet interface type

2.5 Gigabit Ethernet

Bluetooth

Yes

Bluetooth version

5.1

Windows operating systems supported

Windows 10 x64

Motherboard chipset family

AMD

Motherboard chipset

AMD B550

Audio output channels

7.1 channels

Motherboard form factor

ATX

Component for

PC

Audio chip

SupremeFX S1220A

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

2

BIOS type

UEFI AMI

BIOS memory size

256 Mbit

Windows operating systems supported

Windows 10 x64

Width

305 mm

Depth

244 mm